別紙41 (課程博士(英文))Date of sublnission (month day, year)

July 12,2019

Depadment
ArC11itect山、e and civil

Sludcn11D Numbel

D145506

Englneenng
PP11Canl's namc

JunichiroASANO
Supervisors

MEIDWINNAVANIAMICHIANI

Shir0 八仏TSUSH1入IA

HiroyukisHIBUSAWA

Abst,act (Doctor)
Title ofThesis

Study on physlca111nprovemel〕t strategy for Deterlora{ed Riverside settlelnentin
Developlng country'ι︑一Approx.80o words
Ihis study aims to fonnulate scenario for n〕anagino deteriorated urban riverside residential areas il) theT11ird ＼Norld. using case studies in our target locations il〕 an lndonesian river city, caⅡed Baluannasin, thisresearch is canied outto answer our biggest question: How to manage or revive deterim'ated riverside areas
Which are currendy under the occupation of i11fonnal and slum setuanent.＼Ne hypot11esize that theenhancelnel)t of traditional vernacular houses and the ilnprovement of physica】 setting can reinforce thequality and the identity of a place, in tlis case,1'iva'side area, without victimizing poor dwe11ers, but on the
Other hand can achieve ec010gical balance as weⅡ as urban spatia】 order'ξ芋弐︑Introduction part (C11apter l) states tl〕e background problems and the lnotives ofperforming this study
This chapter begins with i11troducing some issues on deteriorating conditions of riversides and theOccupancy of hulnan settlemenl、 To solve those problems,1nany governlnents in the developil〕g countries
il'tiate relocation or resetdelne11t progl'alns that often ended up in vlctlmizing the curralt dwe11ers
Considering these lnattas, t11is study is conducted to figure out proper strategies that lnay offer lnore
benefits for aⅡ aspects: hulnan, environment, and city
Chapter 2 Consists of theoretical backgl'ounds related to riverside settlelnent and margil〕al societies
Ihis chapter also intends to gain a deeper understanding on t11e historical values and cultural activities intenns of dwelHng 杜〕rough study literatures, il〕cluding il)ternationa】 and local reseω'C11es, as a prelilninary
Study. The fact, condition, problen〕S, as weⅡ as resultS 丘om tl]e prior studies wa'e sulnlnarized andanalyzed to find out solne core issues and the originality of our study.1his part also clari6es two
met110d010gical strategies adopted by tMs study, which are hisl01'ical and a11hぴαl approaches. However,tMs study wi11 01]̲1y cover solutions related to architecture and urban design, thus, proposing guidelines
Iimited to physicaltreatlnent or en11ance111ent

Ihe possibilities of utilizing our approaches wi11 be verifled t11rough case studies.1he i11U'oduction of
Our study location wiⅡ also be covered in chapter 2.1n tlis chapter, we argue reasons W11y we select ourStudy area ln Ba川armasin city, more speci行Ca11y at the traditional settlemalt of Kuin utara riverside
General conditions ofriverside settlanent in t11e t雛'get xvi11 be explail〕ed as we11.
A discussion on the historical approach ulrough a11〕ancelnent of ven]acu】ar houses wi11 be covered inCI〕apter 3. This chapter ailns to understand the 11istorical value in tenns of dweⅡings and how tl〕ey canContribute to today's urban developlna〕t.＼入le expect tl〕at preserving t11e physical structure of old l]ouses
Inay relnforce the identity of a place, This chapter begins 、¥ith tl〕e explanation on the traditional vernaculararchitecture ln gena'al and in our target location. Field surveys c0Ⅱected data on tl]e condition of relnainingarchitectulal features ofthe target houses, il〕cluding 11】aterial, fonn and sl〕ape, fa9ade, space, and ornan〕ents,
as weⅡ as t11e lnl]abital〕ts" socio‑econolnic chm'actelistics and tl〕eir inauence on tl〕e houses' currel〕t states^謬謬'三1
The results are evaluated, scored, and classified t11rough arcMtectural assessment to determine their visual
Value and what Mnd ofprotection action fits to each group. TMs section fonnulates thatth飢'e are t11ree basic
factors to determine the atchitectural value ofa vernacular house: construction and form, design, and space
The result also shows that even vernacular houses with culturalinsig11ificance play a supportive role toenliven a traditional area and 圦li11 be a good example if many survive. This study also suggests that houses
that are regarded as inelevant for preservation should not be simply t11rown out from the city planning.
Decayed vernacular houses resided by low income inhabitants when 地nored may turn into scattered roofs
and lead into another problem: slum housing.

/ー,Chapter 4 Presents a discussion on the second case study regarding traditional riverside dwe11ings,
Which occupy most part of t11e Kuin utara riverside as slum housings. This study urges to seek an
Understanding on the livelihood, social activities, and the conditions of existence of slum riparian
Settlement.1he research attempts to fonnulate what kind of physicalimprovement can be applied in such
Settlements. The data was c011ected by a neld survey, observing on the inhabitants and their living situation,dwelHng and utility, as we11 as con〕1nunity activities and envir01〕1nent.1Ms study also analyzes andevaluates existing riverside upgrading pilot projects by the local govermnent, as a reference when proposing
an ilnprovement plan. This chapter disdoses that the basic concept for physical upgadil〕g il〕 a sluln
Settlement consists oftl〕ree elements:(1) ananging street networks as the 会.1ndalnental systeln tl〕at sh'uctures
the settlement,(2) constructing public utility systems that are essential for livelihoods, and (3) providing
Comlnon space and amenities as 'externa】 organs' that form identities and revealthe visual charm of the10cation. The proposed in丘astructures shaⅡ be directed to protect tl〕e local cultures and tl〕e socio、culturalactivities of the inhabitants. The plan should also be adjusted with respect to the econolnic constraints in thedeveloping countries. Moreover, the ilnprovemalt strategy for poor housings shaⅡ not orie11tate tomodernization nor merely to tl〕at of beautification without considering the basic aspect to lnaintain thedwe11er's livelihood

The conclusion of this study is covered in chapter 5, emphasizing on the importance of performing
riverside improvement plans that consider local wisdom and liveHhood aspects ofcurrent dwe11ers. This partargues that slum riverside managanent cannot be generalized because each area has different needs andCharacteristics. However, we can create U11iversal or basic standards, while details should be adjusted toeach area. Thus, outcomes provided by this study are of a general concept, which is also applicable as abasis for mana即ng riverside setdement il〕 other developing countries. our contribution of both historicaland cultural approaches can be implemented in any riparian neighborhood using loca11y・based physicalImprovanentst