內(nèi)配圓鋼管的鋼骨混凝土核心柱常溫及火災(zāi)后軸壓性能研究.pdf

1、浙江大學(xué)碩士學(xué)位論文內(nèi)配圓鋼管的鋼骨混凝土核心柱常溫及火災(zāi)后軸壓性能研究姓名：周君申請學(xué)位級別：碩士專業(yè)：結(jié)構(gòu)工程指導(dǎo)教師：樓文娟20060501輯匹夫?qū)W璐學(xué)位論文表配隧錨管靛鋸骨霆虢核心拄常溫及火災(zāi)菇軸囂性能磷究ABSTRACTS托癬lReinforcedconefete(SRc)s拄啦tufeshavebeen謝如lyused融la毽espans蛐e㈣南supefhei秘tmansi鰳s，he哪wol秘tb匱ldi贛gsandete

2、。Mostofthesecons仃uctionaregraveengineeringorlifebloodengineeringof0llrcOull缸yButstillnowOn，comparc協(xié)thcnom僦SRCsnllctures，conc嘣efilledstceltu的s(CFSl)s咖cturesandsteel盤n瑤魏鞋積k斑e摶se8娥on氆ef致烈漱鑫玨iesl璩交譬糕i蠢婦eof∞l強鼬糙主堇!匡bf髓b節(jié)盤nerc

3、irclllarsteeltubeisoniIlitialStage，notoII】yinnOml啦tem鐘蝴tI牡ebut血andafIerfirealsOForthisreason，itre黼ct1hewidclyuse趾dgen榭aliz撕onofthismc缸e融ordcrtochange也eexiStingcond猿on，麟sp峰茁黜嬲刪ize也ecohe辯嫩妊曲蟮如毫ea的落氌ist弼)eofs訊糙tufebefore，es

4、ta鞋ish主玨ga掰喇8tce蝴激ation舔model，using攮emetllodofnoIllinearfillitcelement刪ysis，rcsearchi11tomeinherentrelationoft11est兀lctureandinnuencingf她toLTl撼ma主ncontentsOf也ispaⅣrareasfollow：(1)薯b棚g玨《p刪蹴eo猢輕攮羲。豫l瑪麗cl，璐i璉g剃魏e繇蠡燕據(jù)《e黻e撼m。

5、圭歉畦鋤【alyze也ee?！痚ctsofpar觚leterson洲ooflon百tudin越8teelbarS，diffbrentstim巾charac￡eristicValues，dia’erentyields訂essofsteeltt|bes，collcrctegrades，pos撇oncoe伍cientandfa娃oof趣nef8t∞l拋k塔aredlscnssed，AndseVe喇蒯∞8l穗ngeof齜se群暇瞄艘ersare

6、a差sogiVe玨(2)Asimplmedformlllatoestimatetlle印propd砒edimensionof血ersteelt11beisputf01ⅧIrdfbrop畦mi埴ngtlle∞luⅡmApplic撕oa0ft王liss咖cturctypeintwo∽tualprojects羚攢eales氌e鐨瞄e(蜒O羲ef氌isfof搬落a(3)A盎ersummariz證g由etll蝴nalproperties，mcch

7、anicalperfomlancesofsteelalldconc觥eunderand勰er11ightempemCure，met唧eratIlrefieldoft11ewholecrosssec60na塢c蕊c糠a翹。AlsoseVer越i劃如刪i鵝弘戤mlete描a怒di刪SS聰(4Prog㈣in輦氆eno碰ineaffinite島ementmet圭lod爵ApDLlanguagenfou馥齜pmgram，residualloadb

8、caringcapacityratioofSRCcolumnsisanalyzedWhat’smore，inm翮∽ingparam鼬∞saredisc哪∞d弧detail(51勰玨薛臻e黝pe斌醢瓣纛。lde沖兩檬尊矬￡越d＆藤端e牮acity黼鑫材撕越董b托eexp剛mentofcolⅧ撇sreinforcedbyi衄ercircularsteeltllbe，t11emechaIlismoffhcturcisdiscloslm甜A盎e