Farquharson JI, Wild B, Kushnir AR, Heap MJ, Baud P, Kennedy B (2019) Acid-induced dissolution of andesite: evolution of permeability and strength. J Geophys Res Solid Earth 124(1):257–273

Fazio M, Benson PM, Vinciguerra S (2017) On the generation mechanisms of fluid-driven seismic signals related to volcano-tectonics. Geophys Res Lett 44(2):734–742

Fener M, Ince I (2015) Effects of the freeze–thaw (F–T) cycle on the andesitic rocks (Sille-Konya/Turkey) used in construction building. J Afr Earth Sci 109:96–106

Forbes Inskip ND, Browning J, Meredith PG, Gudmundsson A (2020) Conditions for fracture arrest in layered rock sequences. Results Geophys Sci:100001

Fortin J, Stanchits S, Vinciguerra S, Guéguen Y (2011) Influence of thermal and mechanical cracks on permeability and elastic wave velocities in a basalt from Mt. Etna volcano subjected to elevated pressure. Tectonophysics 503(1-2):60–74

Frolova J, Ladygin VL, Rychagov S, Zukhubaya D (2014) Effects of hydrothermal alterations on physical and mechanical properties of rocks in the Kuril–Kamchatka island arc. Eng Geol 183:80–95

Frolova JV, Chernov MS, Rychagov SN, Ladygin VM, Sokolov VN, Kuznetsov RA (2020) The influence of hydrothermal argillization on the physical and mechanical properties of tuffaceous rocks: a case study from the Upper Pauzhetsky thermal field, Kamchatka. Bull Eng Geol Environ:1–17

Funatsu T, Seto M, Shimada H, Matsui K, Kuruppu M (2004) Combined effects of increasing temperature and confining pressure on the fracture toughness of clay bearing rocks. Int J Rock Mech Min Sci 41(6):927–938

Geshi N, Kusumoto S, Gudmundsson A (2012) Effects of mechanical layering of host rocks on dike growth and arrest. J Volcanol Geotherm Res 223:74–82

Ghorbani A, Revil A, Coperey A, Ahmed AS, Roque S, Heap MJ et al (2018) Complex conductivity of volcanic rocks and the geophysical mapping of alteration in volcanoes. J Volcanol Geotherm Res 357: 106–127

Giacomel P, Spagnuolo E, Nazzari M, Marzoli A, Passelegue F, Youbi N, Di Toro G (2018) Frictional Instabilities and Carbonation of Basalts Triggered by Injection of Pressurized H2O-and CO2-Rich Fluids. Geophys Res Lett 45(12):6032–6041

Glicken H (1996) Rockslide-debris avalanche of May 18, 1980, Mount St. Helens volcano, Washington (No. 96-677). US Geological Survey

Graue B, Siegesmund S, Middendorf B (2011) Quality assessment of replacement stones for the Cologne Cathedral: mineralogical and petrophysical requirements. Environ Earth Sci 63(7-8):1799–1822

Griffiths L, Heap MJ, Baud P, Schmittbuhl J (2017a) Quantification of microcrack characteristics and implications for stiffness and strength of granite. Int J Rock Mech Min Sci 100:138–150

Griffiths L, Heap MJ, Xu T, Chen CF, Baud P (2017b) The influence of pore geometry and orientation on the strength and stiffness of porous rock. J Struct Geol 96:149–160

Gudmundsson A (1987) Formation and mechanics of magma reservoirs in Iceland. Geophys J Int 91(1):27–41

Gudmundsson A (2002) Emplacement and arrest of sheets and dykes in central volcanoes. J Volcanol Geotherm Res 116(3-4):279–298

Gudmundsson A (2006) How local stresses control magma-chamber ruptures, dyke injections, and eruptions in composite volcanoes. Earth Sci Rev 79(1-2):1–31

Gudmundsson A (2009) Toughness and failure of volcanic edifices. Tectonophysics 471(1-2):27–35

Gudmundsson A (2011) Rock fractures in geological processes. Cambridge University Press

Gudmundsson A (2012) Strengths and strain energies of volcanic edifices: implications for eruptions, collapse calderas, and landslides. Nat Hazards Earth Syst Sci 12(7):2241–2258

Gudmundsson A (2017) The glorious geology of Iceland's golden circle (p. 334). Springer International Publishing, Cham

Gudmundsson A (2020) Volcanotectonics: Understanding the structure, deformation and dynamics of volcanoes. Cambridge University Press

Gupta AS, Rao KS (2000) Weathering effects on the strength and deformational behaviour of crystalline rocks under uniaxial compression state. Eng Geol 56(3-4):257–274

Hacker BR, Christie JM (1991) Experimental deformation of a glassy basalt. Tectonophysics 200(1-3):79–96

Handin J (1969) On the Coulomb-Mohr failure criterion. J Geophys Res 74(22):5343–5348

Harnett CE, Benson PM, Rowley P, Fazio M (2018a) Fracture and damage localization in volcanic edifice rocks from El Hierro, Stromboli and Tenerife. Sci Rep 8(1):1–8

Harnett CE, Thomas ME, Purvance MD, Neuberg J (2018b) Using a discrete element approach to model lava dome emplacement and collapse. J Volcanol GeothermRes 359:68–77

Harnett CE, Kendrick JE, Lamur A, Thomas ME, Stinton A, Wallace PA et al (2019) Evolution of mechanical properties of lava dome rocks across the 1995–2010 eruption of Soufrière Hills Volcano, Montserrat. Front Earth Sci 7:7

Hashiba K, Fukui K (2015) Effect of water on the deformation and failure of rock in uniaxial tension. Rock Mech Rock Eng 48(5):1751–1761

Hashiba K, Fukui K, Kataoka M (2019) Effects of water saturation on the strength and loading-rate dependence of andesite. Int J Rock Mech Min Sci 117:142–149

Hawkes I, Mellor M (1970) Uniaxial testing in rock mechanics laboratories. Eng Geol 4(3):179–285

Healy D, Rizzo RE, Cornwell DG, Farrell NJ, Watkins H, Timms NE et al (2017) FracPaQ: A MATLAB™ toolbox for the quantification of fracture patterns. J Struct Geol 95:1–16

Heap MJ, Kennedy BM (2016) Exploring the scale-dependent permeability of fractured andesite. Earth Planet Sci Lett 447:139–150

Heap MJ, Wadsworth FB (2016) Closing an open system: pore pressure changes in permeable edifice rock at high strain rates. J Volcanol Geotherm Res 315:40–50

Heap MJ, Vinciguerra S, Meredith PG (2009) The evolution of elastic moduli with increasing crack damage during cyclic stressing of a basalt from Mt. Etna volcano. Tectonophysics 471(1-2):153–160

Heap MJ, Baud P, Meredith PG, Vinciguerra S, Bell AF, Main IG (2011) Brittle creep in basalt and its application to time-dependent volcano deformation. Earth Planet Sci Lett 307(1-2):71–82

Heap MJ, Lavallée Y, Laumann A, Hess KU, Meredith PG, Dingwell DB (2012) How tough is tuff in the event of fire? Geology 40(4):311–314

Heap MJ, Lavallée Y, Petrakova L, Baud P, Reuschlé T, Varley NR, Dingwell DB (2014a) Microstructural controls on the physical and mechanical properties of edifice-forming andesites at Volcán de Colima, Mexico. J Geophys Res Solid Earth 119(4):2925–2963

Heap MJ, Xu T, Chen C-f (2014b) The influence of porosity and vesicle size on the brittle strength of volcanic rocks and magma. Bull Volcanol 76(9):856

Heap MJ, Baud P, Meredith PG, Vinciguerra S, Reuschlé T (2014c) The permeability and elastic moduli of tuff from Campi Flegrei, Italy: implications for ground deformation modelling. Solid Earth 5(1): 25–44

Heap MJ, Farquharson JI, Wadsworth FB, Kolzenburg S, Russell JK (2015a) Timescales for permeability reduction and strength recovery in densifying magma. Earth Planet Sci Lett 429:223–233

Heap MJ, Farquharson JI, Baud P, Lavallée Y, Reuschlé T (2015b) Fracture and compaction of andesite in a volcanic edifice. Bull Volcanol 77(6):55

Heap MJ, Kennedy BM, Pernin N, Jacquemard L, Baud P, Farquharson JI et al (2015c) Mechanical behaviour and failure modes in the
Whakaari (White Island volcano) hydrothermal system, New Zealand. J Volcanol Geotherm Res 295:26–42

Heap MJ, Wadsworth FB, Xu T, Chen CF (2016a) The strength of heterogeneous volcanic rocks: a 2D approximation. J Volcanol Geotherm Res 319:1–11

Heap MJ, Russell JK, Kennedy LA (2016b) Mechanical behaviour of dacite from Mount St. Helens (USA): A link between porosity and lava dome extrusion mechanism (dome or spine)? J Volcanol Geotherm Res 328:159–177

Heap MJ, Violay M, Wadsworth FB, Vasseur J (2017) From rock to magma and back again: the evolution of temperature and deformation mechanism in conduit margin zones. Earth Planet Sci Lett 463: 92–100

Heap MJ, Coats R, Chen CF, Varley N, Lavallée Y, Kendrick J et al (2018a) Thermal resilience of microcracked andesitic dome rocks. J Volcanol Geotherm Res 367:20–30

Heap MJ, Farquharson JI, Kushnir AR, Lavallée Y, Baud P, Gilg HA, Reuschlé T (2018b) The influence of water on the strength of Neapolitan Yellow Tuff, the most widely used building stone in Naples (Italy). Bull Volcanol 80(6):51

Heap M, Kushnir A, Griffiths L, Wadsworth F, Marmoni GM, Fiorucci M et al (2018c) Fire resistance of the Mt. Epomeo Green Tuff, a widely-used building stone on Ischia Island (Italy). Volcanica 1(1): 33–48

Heap MJ, Reuschlé T, Farquharson JI, Baud P (2018d) Permeability of volcanic rocks to gas and water. J Volcanol Geotherm Res 354:29–38

Heap MJ, Villeneuve M, Kushnir AR, Farquharson JI, Baud P, Reuschlé T (2019a) Rock mass strength and elastic modulus of the Buntsandstein: an important lithostratigraphic unit for geothermal exploitation in the Upper Rhine Graben. Geothermics 77:236–256

Heap MJ, Troll VR, Kushnir AR, Gilg HA, Collinson AS, Deegan FM et al (2019b) Hydrothermal alteration of andesitic lava domes can lead to explosive volcanic behaviour. Nat Commun 10(1):1–10

Heap MJ, Baud P, McBeck JA, Renard F, Carbillet L, Hall SA (2020a) Imaging strain localisation in porous andesite using digital volume correlation. J Volcanol Geotherm Res 107:038

Heap MJ, Villeneuve M, Albino F, Farquharson JI, Brothelande E, Amelung F et al (2020b) Towards more realistic values of elastic moduli for volcano modelling. J Volcanol Geotherm Res 390: 106684

Heap MJ, Gravley DM, Kennedy BM, Gilg HA, Bertolett E, Barker SL (2020c) Quantifying the role of hydrothermal alteration in creating geothermal and epithermal mineral resources: The Ohakuri ignimbrite (Taupō Volcanic Zone, New Zealand). J Volcanol Geotherm Res 390:106703

Heidari M, Khanlari GR, Torabi-Kaveh M, Kargarian S, Saneie S (2014) Effect of porosity on rock brittleness. Rock Mech Rock Eng 47(2): 785–790

Hoek E, Brown ET (2019) The Hoek–Brown failure criterion and GSI–2018 edition. J Rock Mech Geotech Eng 11(3):445–463

Hoek E, Diederichs MS (2006) Empirical estimation of rock mass modulus. Int J Rock Mech Min Sci 43(2):203–215

Holohan EP, Sudhaus H, Walter TR, Schöpfer MP, Walsh JJ (2017) Effects of host-rock fracturing on elastic-deformation source models of volcano deflation. Sci Rep 7(1):1–12

Hornby AJ, Kendrick JE, Lamb OD, Hirose T, De Angelis S, von Aulock FW et al (2015) Spine growth and seismogenic faulting at Mt. Unzen, Japan. J Geophys Res Solid Earth 120(6):4034–4054

Hornby AJ, Lavallée Y, Kendrick JE, De Angelis S, Lamur A, Lamb OD et al (2019) Brittle-ductile deformation and tensile rupture of dome lava during inflation at Santiaguito, Guatemala. J Geophys Res Solid Earth 124(10):10107–10131

Hughes A, Kendrick JE, Salas G, Wallace PA, Legros F, Di Toro G, Lavallée Y (2020) Shear localisation, strain partitioning and

frictional melting in a debris avalanche generated by volcanic flank collapse. J Struct Geol 140:104132

Hürlimann M, Garcia-Piera JO, Ledesma A (2000) Causes and mobility of large volcanic landslides: application to Tenerife, Canary Islands. J Volcanol Geotherm Res 103(1-4):121–134

Husen S, Smith RB, Waite GP (2004) Evidence for gas and magmatic sources beneath the Yellowstone volcanic field from seismic tomographic imaging. J Volcanol Geotherm Res 131(3-4):397–410

Ikari MJ, Wilkens FK, Saffer DM (2020) Implications of basement rock alteration in the Nankai Trough, Japan for subduction megathrust slip behavior. Tectonophysics 774:228275

Jackson MD, Marra F, Hay RL, Cawood C, Winkler EM (2005) The judicious selection and preservation of tuff and travertine building stone in ancient Rome. Archaeometry 47(3):485–510

Jaeger JC (1959) The frictional properties of joints in rock. Geofisica Pura Applicata 43(1):148–158

Kahraman S, Yeken T (2010) Electrical resistivity measurement to predict uniaxial compressive and tensile strength of igneous rocks. Bull Mater Sci 33(6):731–735

Karakuş A, Akatay M (2013) Determination of basic physical and mechanical properties of basaltic rocks from P-wave velocity. Nondestruct Test Eval 28(4):342–353

Karaman K, Kesimal A (2015) Evaluation of the influence of porosity on the engineering properties of volcanic rocks from the Eastern Black Sea Region: NE Turkey. Arab J Geosci 8(1):557–564

Kavanagh JL, Rogers BD, Boutelier D, Cruden AR (2017) Controls on sill and dyke-sill hybrid geometry and propagation in the crust: The role of fracture toughness. Tectonophysics 698:109–120

Kendrick JE, Smith R, Sammonds P, Meredith PG, Dainty M, Pallister JS (2013a) The influence of thermal and cyclic stressing on the strength of rocks from Mount St. Helens, Washington. Bull Volcanol 75(7): 728

Kendrick JE, Lavallée Y, Hess KU, Heap MJ, Gaunt HE, Meredith PG, Dingwell DB (2013b) Tracking the permeable porous network during strain-dependent magmatic flow. J Volcanol Geotherm Res 260: 117–126

Kendrick JE, Lavallée Y, Hirose T, Di Toro G, Hornby AJ, De Angelis S, Dingwell DB (2014) Volcanic drumbeat seismicity caused by stick-slip motion and magmatic frictional melting. Nat Geosci 7(6):438–442

Kendrick JE, Schaefer LN, Schaufoth J, Bell AF, Lamb OD, Lamur A, ..., Kennedy BM (2021) Physical and mechanical rock properties of a heterogeneous volcano; the case of Mount Unzen, Japan. Solid Earth 12(3):633–664

Kennedy LA, Russell JK (2012) Cataclastic production of volcanic ash at Mount Saint Helens. Phys Chem Earth A/B/C 45:40–49

Kennedy LA, Russell JK, Nelles E (2009) Origins of Mount St. Helens cataclasites: experimental insights. Am Mineral 94(7):995–1004

Kennedy BM, Farquhar A, Hilderman R, Villeneuve MC, Heap MJ, Mordensky S et al (2020) Pressure Controlled Permeability in a Conduit Filled with Fractured Hydrothermal Breccia Reconstructed from Ballistics from Whakaari (White Island), New Zealand. Geosciences 10(4):138

Kereszturi G, Schaefer LN, Miller C, Mead S (2020) Hydrothermal Alteration on Composite Volcanoes–Mineralogy, Hyperspectral Imaging and Aeromagnetic Study of Mt Ruapehu, New Zealand. Geochem Geophys Geosyst:e2020GC009270

Kilburn CR (2003) Multiscale fracturing as a key to forecasting volcanic eruptions. J Volcanol Geotherm Res 125(3-4):271–289

Kilburn C (2012) Precursory deformation and fracture before brittle rock failure and potential application to volcanic unrest. J Geophys Res Solid Earth 117(B2)

Kilburn CR, Voight B (1998) Slow rock fracture as eruption precursor at Soufriere Hills volcano, Montserrat. Geophys Res Lett 25(19): 3665–3668
Kılıç A, Teymen A (2008) Determination of mechanical properties of rocks using simple methods. Bull Eng Geol Environ 67(2):237

Kolzenburg S, Heap M, Lavallée Y, Russell J, Meredith P, Dingwell DB (2012) Strength and permeability recovery of tuffisite-bearing andesite. Solid Earth 3(2):191–198

Komorowski JC, Jenkins S, Baxter PJ, Picquout A, Lavigne F, Charbonnier S et al (2013) Paroxysmal dome explosion during the Merapi 2010 eruption: Processes and facies relationships of associated high-energy pyroclastic density currents. J Volcanol Geotherm Res 261:260–294

Koulakov I, Gordeev EI, Dobretsov NL, Vernikovsky VA, Senyukov S, Jakovlev A, Jaxybulatov K (2013) Rapid changes in magma storage beneath the Klyuchevskoy group of volcanoes inferred from time-dependent seismic tomography. J Volcanol Geotherm Res 263:75–91

Kushnir AR, Martel C, Bourdier JL, Heap MJ, Reuschlé T, Erdmann S et al (2016) Probing permeability and microstructure: unravelling the role of a low-permeability dome on the explosivity of Merapi (Indonesia). J Volcanol Geotherm Res 316:56–71

Lamb OD, De Angelis S, Wall RJ, Lamur A, Varley NR, Reyes-Dávila G et al (2017) Seismic and experimental insights into eruption precursors at Volcán de Colima. Geophys Res Lett 44(12):6092–6100

Lamur A, Kendrick JE, Eggertsson GH, Wall RJ, Ashworth JD, Lavallée Y (2017) The permeability of fractured rocks in pressurised volcanic and geothermal systems. Sci Rep 7(1):1–9

Lavallée Y, Meredith PG, Dingwell DB, Hess KU, Wassermann J, Cordonnier B et al (2008) Seismogenic lavas and explosive eruption forecasting. Nature 453(7194):507–510

Lavallée Y, Varley NR, Alatorre-Ibargüengoitia MA, Hess KU, Kueppers U, Mueller S et al (2012a) Magmatic architecture of dome-building eruptions at Volcán de Colima, Mexico. Bull Volcanol 74(1):249–260

Lavallée Y, Mitchell TM, Heap MJ, Vasseur J, Hess KU, Hirose T, Dingwell DB (2012b) Experimental generation of volcanic pseudotachylytes: Constraining rheology. J Struct Geol 38:222–233

Lavallée Y, Benson PM, Heap MJ, Hess KU, Flaws A, Schillinger B et al (2013) Reconstructing magma failure and the degassing network of dome-building eruptions. Geology 41(4):515–518

Lavallée Y, Hirose T, Kendrick JE, De Angelis S, Petrakova L, Hornby AJ, Dingwell DB (2014) A frictional law for volcanic ash gouge. Earth Planet Sci Lett 400:177–183

Lavallée Y, Heap MJ, Kendrick JE, Kueppers U, Dingwell DB (2019) The fragility of Volcán de Colima—a material constraint. In: Volcán de Colima. Springer, Berlin, Heidelberg, pp 241–266

Legros F, Cantagrel JM, Devouard B (2000) Pseudotachylyte (frictionite) at the base of the Arequipa volcanic landslide deposit (Peru): implications for emplacement mechanisms. J Geol 108(5):601–611

Li Z, Fortin J, Nicolas A, Deldicque D, Guéguen Y (2019) Physical and mechanical properties of thermally cracked andesite under pressure. Rock Mech Rock Eng 52(10):3509–3529

Lipman PW, Mullineaux DR (Eds) (1982) The 1980 eruptions of Mount St. Helens, Washington (Vol. 1250). US Department of the Interior, US Geological Survey

Loaiza S, Fortin J, Schubnel A, Guéguen Y, Vinciguerra S, Moreira M (2012) Mechanical behavior and localized failure modes in a porous basalt from the Azores. Geophys Res Lett 39(19)

Lockner D (1993) The role of acoustic emission in the study of rock fracture. Int J Rock Mech Min Sci Geomech Abstr 30(7):883–899

Lockner DA, Morrow CA (2008) Energy dissipation in Calico Hills tuff due to pore collapse. AGUFM 2008: T51A–T1856A

López DL, Williams SN (1993) Catastrophic volcanic collapse: relation to hydrothermal processes. Science 260(5115):1794–1796

Louis L, Baud P, Wong T-f (2007) Characterization of pore-space heterogeneity in sandstone by X-ray computed tomography. Geol Soc Lond, Spec Publ 284(1):127–146

Ma L, Daemen JJK (2006) An experimental study on creep of welded tuff. Int J Rock Mech Min Sci 43(2):282–291

Mair K, Frye KM, Marone C (2002) Influence of grain characteristics on the friction of granular shear zones. J Geophys Res Solid Earth 107(B10):ECV-4

Malik A, Chakraborty T, Rao KS, Kumar D (2017) Experiments to determine static and dynamic tensile strength of deccan trap rocks, India. Procedia Eng 191:946–953

Marmoni GM, Martino S, Heap MJ, Reuschlé T (2017) Gravitational slope-deformation of a resurgent caldera: New insights from the mechanical behaviour of Mt. Nuovo tuffs (Ischia Island, Italy). J Volcanol Geotherm Res 345:1–20

Martin RJ, Boyd PJ, Noel JS, Price RH (1994) Bulk and mechanical properties of the Paintbrush Tuff recovered from Borehole USW NRG-6: data report (No. SAND—93-4020). Sandia National Labs., Albuquerque, NM (United States)

Martin RJ, Noel JS, Boyd PJ, Price RH (1997) Creep and static fatigue of welded tuff from Yucca Mountain, Nevada. Int J Rock Mech Min Sci 34(3-4):190–191

McBeck JA, Cordonnier B, Vinciguerra S, Renard F (2019) Volumetric and shear strain localization in Mt. Etna basalt. Geophys Res Lett 46(5):2425–2433

McNutt SR (1996) Seismic monitoring and eruption forecasting of volcanoes: a review of the state-of-the-art and case histories. Monit Mitig Volcano Hazards:99–146

McNutt SR, Roman DC (2015) Volcanic seismicity. In: The Encyclopedia of Volcanoes. Academic Press, pp 1011–1034

Menéndez B, Zhu W, Wong TF (1996) Micromechanics of brittle faulting and cataclastic flow in Berea sandstone. J Struct Geol 18(1):1–16

Meredith PG, Atkinson BK (1985) Fracture toughness and subcritical crack growth during high-temperature tensile deformation of Westerly granite and Black gabbro. Phys Earth Planet Inter 39(1): 33–51

Meredith PG, Atkinson BK, Hillman NB (1981) KIC measurements on rock using a short-rod apparatus, In: Process in Experimental Petrology, 5, 297-298, NERC Publications Series D, No. 18

Mogi K (2007) Experimental rock mechanics (Vol. 3). CRC Press

Mollo S, Tuccimei P, Heap MJ, Vinciguerra S, Soligo M, Castelluccio M et al (2011) Increase in radon emission due to rock failure: An experimental study. Geophys Res Lett 38(14)

Montanaro C, Scheu B, Mayer K, Orsi G, Moretti R, Isaia R, Dingwell DB (2016) Experimental investigations on the explosivity of steam-driven eruptions: A case study of Solfatara volcano (Campi Flegrei). J Geophys Res Solid Earth 121(11):7996–8014

Moon K, Yang SB (2020) Cohesion and Internal Friction Angle Estimated from Brazilian Tensile Strength and Unconfined Compressive Strength of Volcanic Rocks in Jeju Island. J Korean Geotech Soc 36(2):17–28

Mordensky SP, Villeneuve MC, Kennedy BM, Heap MJ, Gravley DM, Farquharson JI, Reuschlé T (2018) Physical and mechanical property relationships of a shallow intrusion and volcanic host rock, Pinnacle Ridge, Mt. Ruapehu, New Zealand. J Volcanol Geotherm Res 359:1–20

Mordensky SP, Heap MJ, Kennedy BM, Gilg HA, Villeneuve MC, Farquharson JI, Gravley DM (2019) Influence of alteration on the mechanical behaviour and failure mode of andesite: implications for shallow seismicity and volcano monitoring. Bull Volcanol 81(8):44

Mueller S, Scheu B, Spieler O, Dingwell DB (2008) Permeability control on magma fragmentation. Geology 36(5):399–402

Nara Y, Hiroyoshi N, Yoneda T, Kaneko K (2010a) Effects of relative humidity and temperature on subcritical crack growth in igneous rock. Int J Rock Mech Min Sci 47(4):640–646

Nara Y, Takada M, Mori D, Owada H, Yoneda T, Kaneko K (2010b) Subcritical crack growth and long-term strength in rock and cementitious material. Int J Fract 164(1):57–71
Nara Y, Meredith PG, Yoneda T, Kaneko K (2011) Influence of macro-fractures and micro-fractures on permeability and elastic wave velocities in basalt at elevated pressure. Tectonophysics 503(1-2):52-59

Nara Y, Morimoto K, Hiroyoshi N, Yoneda T, Kaneko K, Benson PM (2012) Influence of relative humidity on fracture toughness of rock: implications for subcritical crack growth. Int J Solids Struct 49(18): 2471-2481

Nicolas A, Lévy L, Sissmann O, Li Z, Fortin J, Gibert B, Sigmundsson F (2020) Influence of hydrothermal alteration on the elastic behaviour and failure of heat-treated andesite from Guadeloupe. Geophys J Int 223:2038-2053

Niemeijer A, Di Toro G, Nielsen S, Di Felice F (2011) Frictional melting of gabbro under extreme experimental conditions of normal stress, acceleration, and sliding velocity. J Geophys Res Solid Earth 116(B7)

Okubo CH (2004) Rock mass strength and slope stability of the Hilina slump, Kīlauea volcano, Hawai'i. J Volcanol Geotherm Res 138(1-2):43-76

Okubo CH (2014) Brittle deformation and slope failure at the North Menan butte tuff cone, eastern Snake River plain, Idaho. J Volcanol Geotherm Res 278:86-95

Okubo S, Chu SY (1994) Uniaxial compression creep of Tage and Oya tuff in air-dried and water-saturated conditions. J Soc Mater Sci 43(490):819-825

Ougier-Simonin A, Fortin J, Guéguen Y, Schubnel A, Bouyer F (2011) Cracks in glass under triaxial conditions. Int J Eng Sci 49(1):105-121

Parisio F, Vinciguerra S, Kolditz O, Nagel T (2019) The brittle-ductile transition in active volcanoes. Sci Rep 9(1):1-10

Parisio F, Lehmann C, Nagel T (2020) A model of failure and localization of basalt at temperature and pressure conditions spanning the brittle-ductile transition. J Geophys Res Solid Earth: e2020JB020539

Patanè D, Barberi G, Cocina O, De Gori P, Chiarabba C (2006) Time-resolved seismic tomography detects magma intrusions at Mount Etna. Science 313(5788):821-823

Paterson MS, Olgaard DL (2000) Rock deformation tests to large shear strains in torsion. J Struct Geol 22(9):1341-1358

Paterson MS, Wong T-f (2005) Experimental rock deformation-the brittle field. Springer Science & Business Media

Perras MA, Diederichs MS (2014) A review of the tensile strength of rock: concepts and testing. Geotech Geol Eng 32(2):525-546

Persson BNJ (2000) Lubricated Friction Dynamics. In: Sliding Friction. NanoScience and Technology. Springer, Berlin, Heidelberg

Peruzzetto M, Komorowski JC, Le Friant A, Rosas-Carbajal M, Manganey A, Legendre Y (2019) Modeling of partial dome collapse of La Soufrière of Guadeloupe volcano: implications for hazard assessment and monitoring. Sci Rep 9(1):1-15

Pola A, Crosta GB, Fusi N, Castellanza R (2014) General characterization of the mechanical behaviour of different volcanic rocks with respect to alteration. Eng Geol 169:1-13

Price RH (1983) Analysis of the rock mechanics properties of volcanic tuff units from Yucca Mountain, Nevada Test Site. Sandia National Labs., Albuquerque, NM (United States)

Price RH, Jones AK (1982) Uniaxial and triaxial compression test series on Calico Hills tuff (No. SAND—82-1314). Sandia National Labs., Albuquerque, NM (United States)

Reid ME (2004) Massive collapse of volcano edifices triggered by hydrothermal pressurization. Geology 32(5):373-376

Reid ME, Christian SB, Brien DL (2000) Gravitational stability of three-dimensional stratovolcano edifices. J Geophys Res Solid Earth 105(B3):6043-6056

Reid ME, Sisson TW, Brien DL (2001) Volcano collapse promoted by hydrothermal alteration and edifice shape, Mount Rainier, Washington. Geology 29(9):779-782

Revil A, Coperey A, Heap MJ, Carbillet L (2020) A geophysical index to map alteration, permeability, and mechanical properties within volcanoes. Application to the soft volcanic rocks from Whakaari/White Island (New Zealand). J Volcanol Geotherm Res:106945

Rivalta E, Taisne B, Bunger AP, Katz RF (2015) A review of mechanical models of dike propagation: Schools of thought, results and future directions. Tectonophysics 638:1-42

Rizzo RE, Healy D, Heap MJ, Farrell NJ (2018) Detecting the Onset of Strain Localization Using Two-Dimensional Wavelet Analysis on Sandstone Deformed at Different Effective Pressures. J Geophys Res Solid Earth 123(12):10-460

Rocchi V, Sammonds PR, Kilburn CR (2003) Flow and fracture maps for basaltic rock deformation at high temperatures. J Volcanol Geotherm Res 120(1-2):25-42

Rocchi V, Sammonds PR, Kilburn CRJ (2004) Fracturing of Etnean and Vesuvian rocks at high temperatures and low pressures. Journal of Volcanology and Geothermal Research 132(2-3):137-157

Rodríguez-Losada JA, Hernández-Gutiérrez LE, Olalla C, Perucho A, Serrano A, Eff-Darwich A (2009) Geomechanical parameters of intact rocks and rock masses from the Canary Islands: implications on their flank stability. J Volcanol Geotherm Res 182(1-2):67-75

Rosas-Carbajal M, Komorowski JC, Nicollin F, Gibert D (2016) Volcano electrical tomography unveils edifice collapse hazard linked to hydrothermal system structure and dynamics. Sci Rep 6:29899

Rosas-Carbajal M, Jourde K, Marteau J, Deroussi S, Komorowski JC, Gibert D (2017) Three-dimensional density structure of La Soufrière de Guadeloupe lava dome from simultaneous muon radiographies and gravity data. Geophys Res Lett 44(13):6743-6751

Rowley P, Benson P, Bean C (2020) Deformation controlled Long-Period seismicity in low cohesion volcanic sediments. EarthArXiv. https://doi.org/10.31223/osf.io/7rkzv

Rutter EH (1986) On the nomenclature of mode of failure transitions in rocks. Tectonophysics 122(3-4):381-387

Ryan AG, Heap MJ, Russell JK, Kennedy LA, Lynne MA (2020) Cyclic shear zone cataclasis and sintering during lava dome extrusion: Insights from Chaos Crags, Lassen Volcanic Center (USA). J Volcanol Geotherm Res 106935

Sammis CG, Ashby MF (1986) The failure of brittle porous solids under compressive stress states. Acta Metall 34(3):511-526

Schaefer LN, Oommen T, Corazzato C, Tibaldi A, Escobar-Wolf R, Rose WI (2013) An integrated field-numerical approach to assess slope stability hazards at volcanoes: the example of Pacaya, Guatemala. Bull Volcanol 75(6):720

Schaefer LN, Kendrick JE, Oommen T, Lavallée Y, Chigna G (2015) Geomechanical rock properties of a basaltic volcano. Front Earth Sci 3:29

Scheidl KS, Schaeffer AK, Petrishcheva E, Habler G, Fischer FD, Schreuer J, Abart R (2014) Chemically induced fracturing in alkali feldspar. Phys Chem Miner 41(1):1-16

Scheu B, Kueppers U, Mueller S, Spieler O, Dingwell DB (2008) Experimental volcanology on eruptive products of Unzen volcano. J Volcanol Geotherm Res 175(1-2):110-119

Scholz CH (1968) Experimental study of the fracturing process in brittle rock. J Geophys Res 73(4):1447-1454

Schubnel A, Benson PM, Thompson BD, Hazzard JF, Young RP (2006) Quantifying damage, saturation and anisotropy in cracked rocks by inverting elastic wave velocities. In: Rock Damage and Fluid Transport, Part I. Birkhäuser, Basel, pp 947-973

Schultz R (1995) Limits on strength and deformation properties of jointed basaltic rock masses. Rock Mech Rock Eng 28(1):1-15

Schultz RA, Li Q (1995) Uniaxial strength testing of non-welded Calico Hills tuff, Yucca Mountain, Nevada. Eng Geol 40(3-4):287-299

Shea T, Houghton BF, Gurioli L, Cashman KV, Hammer JE, Hobden BJ (2010) Textural studies of vesicles in volcanic rocks: an integrated methodology. J Volcanol Geotherm Res 190(3-4):271-289
Shimada M (1986) Mechanism of deformation in a dry porous basalt at high pressures. Tectonophysics 121(2-4):153-173

Shimada M (2000) Mechanical behaviour of rocks under high pressure conditions, vol 2. CRC Press

Shimada M, Ito K, Cho A (1989) Ductile behavior of a fine-grained porous basalt at room temperature and pressures to 3 GPa. Phys Earth Planet Inter 55(3-4):361-373

Shimamoto T (1994) A new rotary-shear high-speed frictional testing machine: its basic design and scope of research. J Tectonic Res Group Jpn 39:65-78

Singh RN, Pathan AG (1988) Fracture toughness of some British rocks by diametral loading of discs. Min Sci Technol 6(2):179-190

Siratovich PA, Heap MJ, Villeneuve MC, Cole JW, Reuschlé T (2014) Physical property relationships of the Rotokawa Andesite, a significant geothermal reservoir rock in the Taupo Volcanic Zone, New Zealand. Geotherm Energy 2(1):10

Siratovich PA, von Aulock FW, Lavallée Y, Cole JW, Kennedy BM, Villeneuve MC (2015) Thermoelastic properties of the Rotokawa Andesite: a geothermal reservoir constraint. J Volcanol Geotherm Res 301:1-13

Siratovich PA, Heap MJ, Villeneuve MC, Cole JW, Kennedy BM, Davidson J, Reuschlé T (2016) Mechanical behaviour of the Rotokawa Andesites (New Zealand): Insight into permeability evolution and stress-induced behaviour in an actively utilised geothermal reservoir. Geothermics 64:163-179

Smith R, Sammonds PR, Kilburn CR (2009) Fracturing of volcanic systems: experimental insights into pre-eruptive conditions. Earth Planet Sci Lett 280(1-4):211-219

Smith R, Sammonds PR, Tuffen H, Meredith PG (2011) Evolution of the mechanics of the 2004–2008 Mt. St. Helens lava dome with time and temperature. Earth Planet Sci Lett 307(1-2):191–200

Sosio R, Crosta GB, Hungr O (2012) Numerical modeling of debris avalanche propagation from collapse of volcanic edifices. Landslides 9(3):315-334

Stanchits S, Vinciguerra S, Dresen G (2006) Ultrasonic velocities, acoustic emission characteristics and crack damage of basalt and granite. Pure Appl Geophys 163(5-6):975-994

Tembe S, Baud P, Wong T-f (2008) Stress conditions for the propagation of discrete compaction bands in porous sandstone. J Geophys Res Solid Earth 113(B9)

Topal T, Doyuran V (1997) Engineering geological properties and durability assessment of the Cappadocian tuff. Eng Geol 47(1-2):175-187

Topal T, Sözmen B (2003) Deterioration mechanisms of tuffs in Midas monument. Eng Geol 68(3-4):201-223

Toramaru A (1990) Measurement of bubble size distributions in vesiculated rocks with implications for quantitative estimation of eruption processes. J Volcanol Geotherm Res 43(1-4):71-90

Török A, Gálos M, Kocsanyi-Kopecsko K (2004) Experimental weathering of rhyolite tuff building stones and the effect of an organic polymer conserving agent. In: Stone Decay: Its Causes and Controls, pp 109-127

Tuğrul A, Gürpinar O (1997) A proposed weathering classification for basalts and their engineering properties (Turkey). Bull Eng Geol Environ 55(1):139-149

Tuncay E (2009) Rock rupture phenomenon and pillar failure in tuffs in the Cappadocia region (Turkey). Int J Rock Mech Min Sci 46(8): 1253-1266

Tuncay E, Özcan NT, Kalender A (2019) An approach to predict the length-to-diameter ratio of a rock core specimen for uniaxial compression tests. Bull Eng Geol Environ 78(7):5467-5482

Tutluoglu L, Keles C (2011) Mode I fracture toughness determination with straight notched disk bending method. Int J Rock Mech Min Sci 48(8):1248-1261

Ündül Ö, Er S (2017) Investigating the effects of micro-texture and geomechanical properties on the abrasiveness of volcanic rocks. Eng Geol 229:85-94

Vajdova V, Baud P, Wong T-f (2004) Compaction, dilatancy, and failure in porous carbonate rocks. J Geophys Res Solid Earth 109(B5)

van Wyk de Vries B, Francis PW (1997) Catastrophic collapse at stratovolcanoes induced by gradual volcano spreading. Nature 387(6631): 387-390

van Wyk de Vries B, Matela R (1998) Styles of volcano-induced deformation: numerical models of substratum flexure, spreading and extrusion. J Volcanol Geotherm Res 81(1-2):1-18

van Wyk de Vries B, Kerle N, Petley D (2000) Sector collapse forming at Casita volcano, Nicaragua. Geology 28(2):167-170

van Wyk de Vries B, Self S, Francis PW, Keszthelyi L (2001) A gravitational spreading origin for the Socompa debris avalanche. J Volcanol Geotherm Res 105(3):225-247

Vásárhelyi B, Ván P (2006) Influence of water content on the strength of rock. Eng Geol 84(1-2):70-74

Vasseur J, Wadsworth FB, Lavallée Y, Hess KU, Dingwell DB (2013) Volcanic sintering: timescales of viscous densification and strength recovery. Geophys Res Lett 40(21):5658-5664

Vasseur J, Wadsworth FB, Lavallée Y, Bell AF, Main IG, Dingwell DB (2015) Heterogeneity: the key to failure forecasting. Sci Rep 5(1):1-7

Vasseur J, Wadsworth FB, Heap MJ, Main IG, Lavallée Y, Dingwell DB (2017) Does an inter-flaw length control the accuracy of rupture forecasting in geological materials? Earth Planet Sci Lett 475:181-189

Vinciguerra S, Trovato C, Meredith PG, Benson PM (2005) Relating seismic velocities, thermal cracking and permeability in Mt. Etna and Iceland basalts. Int J Rock Mech Min Sci 42(7-8):900-910

Violay M, Gibert B, Mainprice D, Evans B, Dautria JM, Azais P, Pezard P (2012) An experimental study of the brittle-ductile transition of basalt at oceanic crust pressure and temperature conditions. J Geophys Res Solid Earth 117(B3)

Violay M, Di Toro G, Gibert B, Nielsen S, Spagnuolo E, Del Gaudio P et al (2014) Effect of glass on the frictional behavior of basalts at seismic slip rates. Geophys Res Lett 41(2):348-355

Violay M, Gibert B, Mainprice D, Burg JP (2015a) Brittle versus ductile deformation as the main control of the deep fluid circulation in oceanic crust. Geophys Res Lett 42(8):2767-2773

Violay M, Di Toro G, Nielsen S, Spagnuolo E, Burg JP (2015b) Thermomechanical pressurization of experimental faults in cohesive rocks during seismic slip. Earth Planet Sci Lett 429:1-10

Voight B (1988) A method for prediction of volcanic eruptions. Nature 332(6160):125-130

Voight B (1989) A relation to describe rate-dependent material failure. Science 243(4888):200-203

Voltolini M, Zandomeneghi D, Mancini L, Polacci M (2011) Texture analysis of volcanic rock samples: quantitative study of crystals and vesicles shape preferred orientation from X-ray microtomography data. J Volcanol Geotherm Res 202(1-2):83-95

Walker RJ, Holdsworth RE, Armitage PJ, Faulkner DR (2013) Fault zone permeability structure evolution in basalts. Geology 41(1):59-62

Walter TR, Harnett CE, Varley N, Bracamontes DV, Salzer J, Zorn EU, Thomas ME (2019) Imaging the 2013 explosive crater excavation and new dome formation at Volcán de Colima with TerraSAR-X, time-lapse cameras and modelling. J Volcanol GeothermRes 369: 224-237

Wang B, Chen Y, Wong T-f (2008) A discrete element model for the development of compaction localization in granular rock. J Geophys Res Solid Earth 113(B3)

Watters RJ, Zimbelman DR, Bowman SD, Crowley JK (2000) Rock mass strength assessment and significance to edifice stability, Mount Rainier and Mount Hood, Cascade Range volcanoes. Pure Appl Geophys 157(6-8):957-976
Weaver J, Eggertsson GH, Utley JE, Wallace PA, Lamur A, Kendrick JE et al (2020) Thermal liability of hyaloclastite in the Krafla geothermal reservoir, Iceland: the impact of phyllosilicates on permeability and rock strength. Geofluids.

Wedekind W, López-Doncel R, Dohrmann R, Kocher M, Siegesmund S (2013) Weathering of volcanic tuff rocks caused by moisture expansion. Environ Earth Sci 69(4):1203-1224

Weydt LM, Ramírez-Guzmán ÁA, Pola A, Lepillier B, Kummerow J, Mandrone G et al (2020) Petrophysical and mechanical rock property database of the Los Humeros and Acoculco geothermal fields (Mexico). Earth Syst Sci Data Discuss:1-39

Whitney DL, Broz M, Cook RF (2007) Hardness, toughness, and modulus of some common metamorphic minerals. Am Mineral 92(2-3): 281-288

Wiederhorn SM (1969) Fracture surface energy of glass. J Am Ceram Soc 52(2):99-105

Wilson JE, Goodwin LB, Lewis CJ (2003) Deformation bands in nonwelded ignimbrites: Petrophysical controls on fault-zone deformation and evidence of preferential fluid flow. Geology 31(10): 837-840

Wong T-f, Baud P (1999) Mechanical compaction of porous sandstone. Oil Gas Sci Technol 54(6):715-727

Wong T-f, Baud P (2012) The brittle-ductile transition in porous rock: A review. J Struct Geol 44:25-53

Wong T-f, David C, Zhu W (1997) The transition from brittle faulting to cataclastic flow in porous sandstones: Mechanical deformation. J Geophys Res Solid Earth 102(B2):3009-3025

Wright HM, Cashman KV, Gottesfeld EH, Roberts JJ (2009) Pore structure of volcanic clasts: Measurements of permeability and electrical conductivity. Earth Planet Sci Lett 280(1-4):93-104

Wyering LD, Villeneuve MC, Wallis IC, Siratovich PA, Kennedy BM, Gravley DM, Cant JL (2014) Mechanical and physical properties of hydrothermally altered rocks, Taupo Volcanic Zone, New Zealand. J Volcanol Geotherm Res 288:76-93

Yasar S, Komurlu E (2020) Water saturation induced change in the indirect (Brazilian) tensile strength and the failure mode of some igneous rock materials. Geosci Eng 66:60-68

Yassaghi A, Salari-Rad H, Kanani-Moghadam H (2005) Geomechanical evaluations of Karaj tuffs for rock tunnelling in Tehran-Shomal Freeway, Iran. Eng Geol 77(1):83-98

Yavuz AB (2012) Durability assessment of the Alaçati tuff (Izmir) in western Turkey. Environ Earth Sci 67(7):1909-1925

Yavuz AB, Kaputoglu SA, Çolak M, Tanyu BF (2017) Durability assessments of rare green andesites widely used as building stones in Buca (Izmir), Turkey. Environ Earth Sci 76(5):211

Ye GL, Nishimura T, Zhang F (2015) Experimental study on shear and creep behaviour of green tuff at high temperatures. Int J Rock Mech Min Sci 79:19-28

Zhan Y, Gregg PM (2019) How Accurately Can We Model Magma Reservoir Failure With Uncertainties in Host Rock Rheology? J Geophys Res Solid Earth 124(8):8030-8042

Zhang J, Wong TF, Davis DM (1990) Micromechanics of pressure-induced grain crushing in porous rocks. J Geophys Res Solid Earth 95(B1):341-352

Zhang L, He C, Liu Y, Lin J (2017) Frictional properties of the South China Sea oceanic basalt and implications for strength of the Manila subduction seismogenic zone. Mar Geol 394:16-29

Zhu W, Baud P, Wong T-f (2010) Micromechanics of cataclastic pore collapse in limestone. J Geophys Res Solid Earth 115(B4)

Zhu W, Baud P, Vinciguerra S, Wong T-f (2011) Micromechanics of brittle faulting and cataclastic flow in Alban Hills tuff. J Geophys Res Solid Earth 116(B6)

Zhu W, Baud P, Vinciguerra S, Wong T-f (2016) Micromechanics of brittle faulting and cataclastic flow in Mount Etna basalt. J Geophys Res Solid Earth 121(6):4268-4289

Zoback MD, Byerlee JD (1975) The effect of microcrack dilatancy on the permeability of Westerly granite. J Geophys Res 80(5):752-755

Zorn EU, Rowe MC, Cronin SJ, Ryan AG, Kennedy LA, Russell JK (2018) Influence of porosity and groundmass crystallinity on dome rock strength: a case study from Mt. Taranaki, New Zealand. Bull Volcanol 80(4):35