natgillin/translations-raw huggingface dataset:
The sample size of the aluminium honeycomb for static tests shall be the size of a normal block of the impactor, that is to say 250 mm × 500 mm × 440 mm for top row and 250 mm × 500 mm × 500 mm for the bottom row.
Velikost vzorca aluminijevega satja za statične preskuse je velikost običajnega bloka udarne glave, to je 250 mm × 500 mm × 440 mm za zgornjo vrsto in 250 mm × 500 mm × 500 mm za spodnjo vrsto.
The samples should be compressed between two parallel loading plates which are at least 20 mm larger that the block cross section.
Vzorce je treba stiskati med dvema vzporednima obremenitvenima ploščama, ki sta vsaj za 20 mm večji od prečnega preseka bloka.
The compression speed shall be 100 millimetres per minute, with a tolerance of 5 per cent.
Hitrost stiskanja znaša 100 mm na minuto, z odstopanjem 5 %.
The data acquisition for static compression shall be sampled at a minimum of 5 Hz.
Podatki za statično stiskanje se vzorčijo s frekvenco najmanj 5 Hz.
The static test shall be continued until the block compression is at least 300 mm for blocks 4 to 6 and 350 mm for blocks 1 to 3.
Statični preskus se nadaljuje, dokler ne znaša stisnjenost bloka najmanj 300 mm za bloke 4 do 6 in 350 mm za bloke 1 do 3.
DYNAMIC TESTS
DINAMIČNI PRESKUSI
For every 100 barrier faces produced, the manufacturer shall make one dynamic test against a dynamometric wall supported by a fixed rigid barrier, according to the method described below.
Na vsakih 100 izdelanih površin pregrad, opravi proizvajalec po metodi, ki je opisana v nadaljevanju dinamični preskus, pri katerem pregrada trči ob steno z merilnimi napravami, pritrjeno na fiksno togo pregrado,
Installation
Preskuševališče
The test area shall be large enough to accommodate the run-up-track of the mobile deformable barrier, the rigid barrier and the technical equipment necessary for the test.
Preskusna površina mora biti dovolj velika za namestitev zaletne steze za prevozno deformabilno pregrado, stabilno pregrado in tehnično opremo, ki je potrebna za preskus.
The last part of the track, for at least 5 metres before the rigid barrier, shall be horizontal, flat and smooth.
Zadnji del steze, najmanj 5 m pred stabilno pregrado, mora biti vodoraven, raven in gladek.
Fixed rigid barrier and dynamometric wall
Pritrjena stabilna toga pregrada in stena z merilnimi napravami
The rigid wall shall consist of a block of reinforced concrete not less than 3 metres wide and not less than 1,5 metres high. The thickness of the rigid wall shall be such that it weighs at least 70 tonnes.
Stabilna toga pregrada je iz železobetonskega bloka, ki je širok najmanj 3 m in visok najmanj 1,5 m. Stabilna pregrada mora biti tako debela, da je njena masa najmanj 70 ton.
The front face shall be vertical, perpendicular to the axis of the run-up-tack and equipped with six load cell plates, each capable of measuring the total load on the appropriate block of the mobile deformable barrier impactor at the moment of impact.
Čelna stran mora biti navpična, pravokotna na os pospeševalne poti in opremljena s 6 merilnimi celicami za merjenje obremenitve, ki so sposobne meriti skupno obremenitev na ustreznem bloku udarne glave prevozne deformabilne pregrade v trenutku trka.
The load cell impact plate area centres shall align with those of the six impact zones of the mobile deformable barrier face.
Središča površin udarnih plošč merilnih celic morajo sovpadati s središči 6 udarnih con prevozne deformabilne pregrade.
Their edges shall clear adjacent areas by 20 mm such that, within the tolerance of impact alignment of the MDB, the impact zones will not contact the adjacent impact plate areas.
Njihovi robovi morajo biti 20 mm proč od sosednjih površin, tako da znotraj odstopanja udarne glave v PDP coni trka ne pridejo v stik s sosednjimi udarnimi ploščami.
Cell mounting and plate surfaces shall be in accordance with the requirements set out in the annex to standard ISO 6487:1987.
Pritrditve merilnih celic in površine plošč morajo ustrezati zahtevam iz priloge k standardu ISO 6487:1987.
Surface protection, comprising a plywood face (thickness: 12 ± 1 mm), is added to each load cell plate such that it shall not degrade the transducer responses.
Vsaka plošča merilne celice ima dodatno površinsko zaščito iz vezane plošče (debelina: 12 ± 1 mm), tako da ta ne poslabša odzivov merilnih naprav.
The rigid wall shall be either anchored in the ground or placed on the ground with, if necessary, additional arresting devices to limit its deflection.
Stabilna pregrada mora biti pritrjena v podlago ali pa nameščena na podlagi in po potrebi zavarovana z dodatnimi blokirnimi napravami, ki preprečujejo njeno premikanje.
A rigid wall (to which the load cells are attached) having different characteristics but giving results that are at least equally conclusive may be used.
Lahko se uporabi tudi stabilna pregrada z merilnimi celicami z drugačnimi lastnostmi, ki pa daje vsaj enako dobre rezultate.
Propulsion of the mobile deformable barrier
Pogon prevozne deformabilne pregrade
At the moment of impact the mobile deformable barrier shall no longer be subject to the action of any additional steering or propelling device.
V trenutku trka na prevozno deformabilno pregrado ne sme več delovati naprava za dodatno usmerjanje ali pogon.
It shall reach the obstacle on a course perpendicular to the front surface of the dynamometric wall.
Do ovire mora priti v pravokotni smeri na pregrado za trčenje.
Impact alignment shall be accurate to within 10 mm.
Dovoljeno odstopanje pri trku je 10 mm.
Measuring instruments
Merilne naprave
The impact speed shall be 35 ± 0,5 km/h the instrument used to record the speed on impact shall be accurate to within 0,1 percent.
Hitrost pri trčenju mora biti 35 ±0,5 km/h. Točnost naprave za registriranje hitrosti pri trku mora biti znotraj 0,1 %.
Loads
Obremenitve
Measuring instruments shall meet the specifications set forth in ISO 6487:1987
Merilne naprave morajo ustrezati specifikacijam, ki so določene v standardu ISO 6487:1987.
CFC for all blocks:
CFC za vse bloke:
CAC for blocks 1 and 3:
CAC za bloka 1 in 3:
CAC for blocks 4,5 and 6:
CAC za bloke 4, 5 in 6:
CAC for block 2:
CAC za blok 2:
The acceleration in the longitudinal direction shall be measured at three separate positions on the trolley, one centrally and one at each side, at places not subject to bending.
Pospešek v vzdolžni smeri se meri na treh ločenih položajih na vozičku, ki so eden v sredini in po eden na vsaki strani, na mestih, ki niso izpostavljena upogibni deformaciji.
The central accelerometer shall be located within 500 mm of the location of the centre of gravity of the MDB and shall lie in a vertical longitudinal plane which is within ± 10 mm of the centre of gravity of the MDB.
Osrednji merilnik pospeška se namesti do 500 mm od mesta težišča PDP in leži v navpični vzdolžni ravnini, ki se nahaja do ± 10 mm od težišča PDP.
The side accelerometers shall be at the same height as each other ± 10 mm and at the same distance from the front surface of the MDB ± 20 mm
Stranski merilniki pospeška so na isti višini ± 10 mm in na isti razdalji.
The instrumentation shall comply with ISO 6487:1987 with the following specifications:
Merilne naprave morajo ustrezati specifikacijam, ki so določene v standardu ISO 6487:1987:
CFC 1000 Hz (before integration)
CFC 1000 Hz (pred integracijo)
General specifications of barrier
Splošne zahteve za pregrado
The individual characteristics of each barrier shall comply with paragraph 1. of this annex and shall be recorded.
Posamezne značilnosti vsake pregrade morajo ustrezati zahtevam iz odstavka 1 te priloge in morajo biti zapisane.
General specifications of the impactor
Splošne zahteve za udarno glavo
The suitability of an impactor as regards the dynamic test requirements shall be confirmed when the outputs from the six load cell plates each produce signals complying with the requirements indicated in this annex.
Ustreznost udarne glave za dinamične preskuse je potrjena, če se na izhodih vsake izmed šestih merilnih celic pri zapisovanju podatkov proizvajajo signali, ki ustrezajo zahtevam, navedenim v tej prilogi.
Impactors shall carry consecutive serial numbers which are stamped, etched or otherwise permanently attached, from which the batches for the individual blocks and the date of manufacture can be established.
Na udarnih glavah se morajo nahajati zaporedne serijske številke, ki so odtisnjene, jedkane ali drugače trajno pritrjene, iz katerih so razvidne proizvodne serije za posamezne bloke in datum proizvodnje.
Data processing procedure
Postopek obdelave podatkov
Raw data: At time T = T0, all offsets should be removed from the data.
Surovi podatki: v času T = T0, je iz podatkov treba odstraniti vse vrednosti, ki odstopajo.
The method by which offsets are removed shall be recorded in the test report.
Metoda, s katero se odstranijo vsa odstopanja, se zabeleži v poročilu o preskusu.
The raw data will be filtered prior to processing/calculations.
Pred obdelavo/izračuni se surovi podatki filtrirajo.
Accelerometer data for integration will be filtered to CFC 180, ISO 6487:1987.
Podatki merilnika pospeška za integracijo se filtrirajo s CFC 180, ISO 6487:1987.
Accelerometer data for impulse calculations will be filtered to CFC 60, ISO 6487:1987.
Podatki merilnika pospeška za izračune impulzov se filtrirajo s CFC 60, ISO 6487:1987.
Load cell data will be filtered to CFC 60, ISO 6487:1987.
Podatki merilnih celic se filtrirajo s CFC 60, ISO 6487:1987.
Calculation of MDB face deflection
Izračun deformacije čelne površine PDP
Accelerometer data from all three accelerometers individually (after filtering at CFC 180), will be integrated twice to obtain deflection of the barrier deformable element.
Podatki iz vseh treh merilnikov pospeška se posamično (po filtriranju s CFC 180) dvakrat integrirajo, da se dobi deformacija deformabilnega bloka pregrade.
The initial conditions for deflection are:
Začetni pogoji za deformacijo so:
velocity = impact velocity (from speed measuring device).
hitrost = hitrost trka (iz naprave za merjenje hitrosti).
deflection = 0
deformacija = 0
The deflection at the left hand side, mid-line and right hand side of the mobile deformable barrier will be plotted with respect to time.
Deformacija na levi strani, na sredini in desni strani prevozne deformabilne pregrade se vnese v časovni diagram.
The maximum deflection calculated from each of the three accelerometers should be within 10 mm. If it is not the case, then the outlier should be removed and difference between the deflection calculated from the remaining two accelerometers checked to ensure that it is within 10 mm.
Največja deformacija, izračunana iz vsakega od treh merilnikov pospeška, mora biti znotraj vrednosti 10 mm. Če ni, je treba odstraniti merilnik, katerega vrednosti odstopajo od tega, in izračunati razliko med deformacijo, izračunano iz preostalih dveh merilnikov pospeška, tako, da se zagotovi, da je znotraj 10 mm.
If the deflections as measured by the left hand side, right hand side and mid-line accelerometers are within 10 mm, then the mean acceleration of the three accelerometers should be used to calculate the deflection of the barrier face.
Če so pri merjenju deformacij na levi strani vrednosti desnega in sredinskega merilnika pospeška znotraj 10 mm, se za izračun deformacije čelne površine pregrade uporabi srednji pospešek treh merilnikov pospeška.
If the deflection from only two accelerometers meets the 10 mm requirement, then the mean acceleration from these two accelerometers should be used to calculate the deflection for the barrier face.
Če deformacija iz samo dveh merilnikov pospeška izpolnjuje zahtevo 10 mm, tedaj je treba povprečni pospešek iz teh dveh merilnikov pospeška uporabiti za izračun deformacije površine pregrade.
If the deflections calculated from all three accelerometers (left hand side, right hand side and mid-line) are NOT within the 10 mm requirement, then the raw data should be reviewed to determine the causes of such large variation.
Če deformacije, izračunane iz vseh treh merilnikov pospeška (levega, desnega in srednjega) NISO znotraj zahteve 10 mm, je treba surove podatke ponovno pregledati, da bi ugotovili razloge za tako velika odstopanja.
In this case the individual test house will determine which accelerometer data should be used to determine mobile deformable barrier deflection or whether none of the accelerometer readings can be used, in which case, the certification test must be repeated.
V tem primeru bo posamezna preskuševalna organizacija odločila, katere podatke merilnika pospeška je treba uporabiti za določitev deformacije prevozne deformabilne pregrade, oziroma da je treba certifikacijski preskus ponoviti, če ni mogoče uporabiti nobenega od odčitkov merilnikov pospeška.
A full explanation should be given in the test report.
V poročilu o preskusu je treba navesti podrobno razlago.
The mean deflection-time data will be combined with the load cell wall force-time data to generate the force-deflection result for each block.
Srednji podatki za deformacijo v odvisnosti od časa se združijo s podatki merilnih celic za obremenitev sten v odvisnosti od časa, da bi dobili rezultat za deformacijo v odvisnosti od obremenitve za vsak blok.
The absorbed energy for each block and for the whole MDB face should be calculated up to the point of peak deflection of the barrier.
Absorbirano energijo za vsak blok in za celotno površino PDP je treba izračunati do točke največje deformacije pregrade.
is the time of first contact
je čas prvega dotika
is the time where the trolley comes to rest, i.e. where u = 0.
je čas, ko se voziček zaustavi, tj. ko je u = 0
is the deflection of the trolley deformable element calculated according to paragraph 6.6.3.
je deformacija deformabilnega bloka vozička, izračunana skladno z odstavkom 6.6.3.
Verification of dynamic force data
Preverjanje podatkov za dinamično obremenitev
Compare the total impulse, I, calculated from the integration of the total force over the period of contact, with the momentum change over that period (M*)V).
Skupni impulz I, izračunan iz integracije skupne obremenitve v času dotika, se primerja s spremembo momenta v tem času (M*)V).
Compare the total energy change to the change in kinetic energy of the MDB, given by:
Skupna sprememba energije se primerja s spremembo kinetične energije PDP, ki je podana z:
where Vi is the impact velocity and M the whole mass of the MDB
pri čemer je Vi hitrost trka in M celotna masa PDP.
If the momentum change (M*)V) is not equal to the total impulse (I) ± 5 per cent, or if the total energy absorbed (E En) is not equal to the kinetic energy, EK ± 5 per cent, then the test data must be examined to determine the cause of this error.
Če sprememba momenta (M*)V) ni enaka skupnemu impulzu (I) ± 5 % ali če skupna absorbirana energija (E En) ni enaka kinetični energiji EK ± 5 %, je treba proučiti podatke preskusa, da bi ugotovili razlog za to napako.
DESIGN OF IMPACTOR
KONSTRUKCIJA UDARNE GLAVE
Zone 5
Cona 5
Zone 4
Cona 4
Zone 6
Cona 6
Zone 3
Cona 3
(including the front plate but not the back plate)
(s čelno ploščo, a brez hrbtne plošče)
Level B
Nivo B
IMPACTOR TOP
VRH UDARNE GLAVE
Aluminium Honeycomb Orientation
Usmerjenost aluminijevega satja
Expansion direction of the Aluminium honeycomb
Smer širjenja aluminijevega satja
Dimension of Aluminium Honeycomb Cells
Mere celic aluminijevega satja
DESIGN OF THE BACK PLATE
KONSTRUKCIJA HRBTNE PLOŠČE
Attachment of backplate to ventillation device and trolley face plate
Pritrditev hrbtne plošče na prezračevalno napravo in sprednjo ploščo vozička
Ventilation device
Naprava za prezračevanje
Cork gasket
Tesnilo iz plute
Spacer
Distančnik
Side View
pogled od strani
Front plate of trolley
čelna ploščo vozička
Staggered pitch for the back plate ventilation holes
Zamaknjen razmak med odprtinami za prezračevanje v hrbtni plošči
Top and bottom back plate flanges
Zgornja in spodnja prirobnica hrbtne plošče
Note: The attachment holes in the bottom flange may be opened to slots, as shown below, for ease of attachment provided sufficient grip can be developed to avoid detachment during the whole impact test.
Opomba: Pritrditvene odprtine v spodnji prirobnici je zaradi lažje pritrditve možno povečati v zareze, kot je prikazano spodaj, pod pogojem, da se lahko doseže dovolj trdna povezava, ki preprečuje odtrganje med celotnim preskusom trka
Bottom
Spodaj
Trolley side
Stran vozička
Barrier side
Stran pregrade
VENTILATION FRAME
OKVIR ZA PREZRAČEVANJE
The ventilation device is a structure made of a plate that is 5 mm thick and 20 mm wide.
Naprava za prezračevanje je konstrukcija, izdelana iz plošče debeline 5 mm in širine 20 mm.
Only the vertical plates are perforated with nine 8 mm holes in order to let air circulate horizontally.
Perforirane so samo navpične plošče z devetimi odprtinami velikosti 8 mm, da se omogoči horizontalno kroženje zraka.
50 mm between 2 plates
50 mm med 2 ploščama
Thickness: 20 mm
Debelina: 20 mm
Front View
pogled od spredaj
Plates (50 × 50 × 4 mm) to fix the device on trolley by M8 screws.
Plošče (50 x 50 x 4 mm) za pritrditev naprave na voziček z vijaki M8
The amounts of energy indicated are the amounts of energy dissipated by the system when the extent to which the impactor is crushed is greatest.
Navedene vrednosti energije ustrezajo energiji, ki jo naprava absorbira pri največji deformaciji udarne glave.
All dimensions are in mm. The tolerances on the dimensions of the blocks allow for the difficulties of measuring cut aluminium honeycomb.
Vse mere so v mm. Odstopanja pri merah elementov upoštevajo težave pri merjenju odrezanega aluminijevega satja.
The tolerance on the overall dimension of the impactor is less than that for the individual blocks since the honeycomb blocks can be adjusted, with overlap if necessary, to maintain a more closely defined impact face dimension.
Odstopanje pri celotni meri udarne glave je manjše od odstopanja za posamezne bloke, ker se lahko bloki iz satja nastavijo, po potrebi s prekrivanjem, da se lahko bolj točno vzdržuje opredeljena mera udarne površine.
TECHNICAL DESCRIPTION OF THE SIDE IMPACT DUMMY
TEHNIČNI OPIS PRESKUSNE LUTKE ZA BOČNI TRK
The side impact dummy prescribed in this Regulation, including the instrumentation and calibration, is described in technical drawings and a user's manual.
Preskusna lutka za bočni trk, ki je predpisana v tem pravilniku, vključno z merilno opremo in kalibriranjem, je opisana v tehničnih risbah in navodilu za uporabo.
The dimensions and masses of the side impact dummy represent a 50th percentile adult male, without lower arms.
Mere in masa preskusne lutke za bočni trk ustrezajo meram in masi odraslega moškega (50 % populacije) brez spodnjega dela rok.
The side impact dummy consists of a metal and plastic skeleton covered by flesh-simulating rubber, plastic and foam.
Preskusna lutka za bočni trk je sestavljena iz plastičnega ogrodja, obloženega z gumo, plastiko in penasto maso, ki ponazarja mišično in drugo tkivo.
For an overview of the side impact dummy see Figure 1 for a scheme and the parts breakdown in Table 1 of this annex.
Pregled konstrukcije preskusne lutke za bočni trk je podan v načrtu na sliki 1 in razčlenitvi delov v Tabeli 1 te priloge.
The head is shown as part No1 in Figure 1 of this annex.
Glava je na sliki 1 te priloge prikazana kot del št. 1.
The head consists of an aluminium shell covered by a pliable vinyl skin.
Glava je sestavljena iz aluminijeve školjke, ki je obložena s prožno kožo iz vinila.
The interior of the shell is a cavity accommodating tri-axial accelerometers and ballast.
Školjka je votla in v njej so nameščene merilne naprave za merjenje pospeška v koordinatnem sitemu in balast.
At the head-neck interface a load cell replacement is built in.
V spojni člen med glavo in vratom je vgrajen nadomestek merilne celice.
This part can be replaced with an upper neck load-cell.
Ta del se lahko zamenja z merilno celico za zgornji del vratu.
The neck is shown as part No 2 in Figure 1 of this annex.
Vrat je na sliki 1 te priloge prikazan kot del št. 2.
The neck consists of a head-neck interface piece, a neck-thorax interface piece and a central section that links the two interfaces to one another.
Vrat je sestavljen iz spojnega člena med glavo in vratom, spojnega člena med vratom in prsnim košem in srednjega dela, ki medsebojno povezuje oba spojna člena.
The head-neck interface piece (part No 2a) and the neck-thorax interface piece (part No 2c) both consist of two aluminium disks linked together by means of a half spherical screw and eight rubber buffers.
Spojni člen med glavo in vratom (del št. 2a) in spojni člen med vratom in prsnim košem (del št. 2c) sta sestavljena iz dveh aluminijevih ploščic, medsebojno povezanih s polkrožnim vijakom in z osmimi gumijastimi deli.
The cylindrical central section (part No 2b) is made of rubber.
Valjasti srednji del (del št. 2b) je narejen iz gume.
At both sides an aluminium disk of the interface pieces is moulded in the rubber part.
Na obeh straneh je v gumijasti del ulit aluminijast kolut vmesnih delov.
The neck is mounted on the neck-bracket, shown as part No 2d in Figure 1 of this annex.
Vrat je pritrjen na oporniku za vrat, ki je na sliki 1 te priloge prikazan kot del št. 2d.
This bracket can optionally be replaced with a lower neck load-cell.
Ta opornik je mogoče zamenjati z merilno celico za spodnji del vratu.
The angle between the two faces of the neck-bracket is 25 degrees.
Kot med obema površinama opornika za vrat znaša 25o.
Because the shoulder block is inclined 5 degrees backwards, the resulting angle between the neck and torso is 20 degrees.
Ker je ramenski blok nagnjen za 5o nazaj, znaša dobljeni kot med vratom in trupom 20o.
The shoulder is shown as part No 3 in Figure 1 of this annex.
Rama je na sliki 1 te priloge prikazana kot del št. 3.
The shoulder consists of a shoulder box, two clavicles and a shoulder foam cap.
Rama je sestavljena iz ramenskega okrova, dveh ključnic in ramenskega pokrova iz penaste mase.
The shoulder box (part No 3a) consists of an aluminium spacer block, an aluminium plate on top and an aluminium plate on the bottom of the spacer block.
Ramenski okrov (del št. 3a) je sestavljen iz distančnega bloka iz aluminija ter po ene aluminijeve ploščice na zgornjem in spodnjem delu distančnega bloka.
Both plates are covered with a polytetrafluoretheen (PTFE)-coating.
Obe ploščici sta premazani s politetrafluoretenom (PTFE).
The clavicles (part No 3b), made of cast polyurethane (PU)-resin, are designed to evolve over the spacer block.
Ključnici (del št. 3b), izdelani iz litine poliuretanske (PU) smole, sta oblikovani tako, da se raztezata čez distančni blok.
The clavicles are held back in their neutral position by two elastic cords (part No 3c) which are clamped to the rear of the shoulder box.
Dve prožni vrvici (del št. 3c), ki sta pritrjeni na zadnji strani ramenskega okrova, držita ključnici v središčnem položaju.
The outer edge of both clavicles accommodates a design allowing for standard arm positions.
Zunanji rob obeh ključnic je konstruiran tako, da omogoča določene položaje rok.
The shoulder cap (part No 3d) is made of low-density polyurethane foam and is attached to the shoulder block.
Ramenski pokrov (del št. 3d) je narejen iz poliuretanske penaste mase z majhno gostoto in je pritrjen na ramenskem bloku.
The thorax is shown as part No 4 in Figure 1 of this annex.
Prsni koš je na sliki 1 prikazan kot del št. 4.
The thorax consists of a rigid thoracic spine box and three identical rib modules.
Prsni koš je sestavljen iz trdnega okrova prsne hrbtenice in iz treh identičnih modulov reber.
The thoracic spine box (part No 4a) is made of steel.
Okrov prsne hrbtenice (del št. 4a) je jeklen.
On the rear surface a steel spacer and curved, polyurethane (PU)-resin, back plate is mounted (part No 4b).
Na njegovi zadnji strani sta pritrjena jekleni distančnik in ukrivljena hrbtna ploščica iz poliuretanske (PU) smole (del št. 4b).
The top surface of the thoracic spine box is inclined 5 degrees backwards.
Zgornja površina okrova prsne hrbtenice je nagnjena za 5o nazaj.
At the lower side of the spine box a T12 load cell or load cell replacement (part No 4j) is mounted.
Na spodnji strani okrova hrbtenice je pritrjena merilna celica T12 ali nadomestek merilne celice (del št. 4j).