輕鋼龍骨與鋼框架組合結(jié)構(gòu)設(shè)計方法研究與應(yīng)用.pdf

1、武漢理工大學(xué)碩士學(xué)位論文輕鋼龍骨與鋼框架組合結(jié)構(gòu)設(shè)計方法研究與應(yīng)用姓名：劉鋒申請學(xué)位級別：碩士專業(yè)：結(jié)構(gòu)工程指導(dǎo)教師：王小平20071101武漢理：[大學(xué)碩士學(xué)位論文ABSTRACTw曲LightGaugesteeljoiststructuresystem(Websteel)isanewtypeofsteelstructure，comingfromCanadawithsuchmanyadvantagesashigherstandardi

2、zingassigningspaceflexible，goodperformanceoftheseismicresistantindustrializationproducing，shortConstructionperiodprotectingenvironmentandeconomizingenergysourceseta1Thiskindofstructurehasbeenusedmostlyinlowstoryresidenti

3、albuildingfor20yearsinNorthAmericaItagreesoul“nationalestatepolicyapplyingWcbsteeltomultiplestoryresidentialbuildingWebsteelhasagoodfutureinChinaWebsteelismadeofsmalltrussesandhascompl餞constitution。Thereis110designstanda

4、rdandcodeforthiskindofstructureTestingandanalysisareneededAseriesoftestingresearchandfiniteelementanalysisweredoneinWuhanUniversityofT池ologyfortheWebsteeltrussbeam，trusscolumn，wallandjoinLA6storyWebsteelbuildingwasdesign

5、edTheresearchworkwasprovidedasareferenceforthepopularizationandapplicationofWebsteelinChinaButduringtheactualproject，therearemanylight—gaugesteelandsteelfralnecompositestructurewhichcouldnottobedesignedandcalculatedveryg

6、oodsofarThearticleaccordingtoanactualproject5storydormitoryinviewoflightgaugesteelandsteelfrafflecompositestructure，aseriesoffiniteelementanalysisweredonewitllSAP2000andABAQUSandthekeyjointsweredescripteddetailedly1diogr

7、aph／cworkasfollows：1InviewofaflamefiniteelementanalysisweredoneinABAQUSaccordingtotheequivalentstiffnessmethod，thismodeliscalledthefirstmodel2Inviewofaframe，finiteelementanalysisweredoneinSAP2000accordingtotheactualbeamu

8、nit，andtheshellunittosimplytheoutercoveringthismodeliscalledthesecondmodel3Inviewofaframe，finiteelementanalysisweredoneinSAP2000accordingtotheequivalentstiffnessmethodtosimplythebeamunitandtheshellunitlosimplytheoutercov