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GUANGDONGARCHITECTURECIVILENGINEERING201311JAN2013No.11,,,,,。30509m2,44205m2,,。,8,,21m,6,。,,,,“”“”。,“U”,“U”10°,。2,3650m,,,,。,,-17℃~30℃,-10.1℃,。260m,95m,,:⑴,103,。⑵,,,,。⑶,柳波1余云龙2焦挺1(1、浙江省建工集团有限责任公司杭州310012;2、浙江建工装饰材料有限公司浙江衢州324004):拉萨香格里拉大酒店位于高海拔严寒地区,超长现浇钢筋混凝土框架结构。通过划分流水作业区段现场留设后浇带,合理安排组织调动劳动力,克服了高海拔地区高寒缺氧、工效降低、建筑资源匮乏和施工周期短等困难,确保了主体框架结构的施工质量,得到了业主和当地建筑行业主管部门的认可,取得良好的施工效果。:高海拔;严寒;混凝土;主体结构;钢桁架1ConstructionTechnologyofMainStructureinShangri-LaHotelofLasaLiuBo1YuYunlong2JiaoTing1(1、ZhejiangConstructionEngineeringGroupCo.,Ltd.Hangzhou310012,China;2、ZhejiangConstructionDecorationMaterialCo.,Ltd.Quzhou324004,China)Abstract:TheShangri-LaHotel,Lhasaislocatedinthehighaltitudecoldregions,longcast-in-placereinforcedconcreteframestructure.Bythedividedassembly-linesectionofthesiteleavinginpouringwithreasonablearrangementsfororganizationstomobilizelabortoovercomethehighaltitudecoldandoxygen,ergonomicsreducethedifficultyofbuildingresourcesarescarceandshortconstructionperi-od,toensurethequalityofconstructionofthemainframestructure,thetheownersandtherecognitionoftheauthoritiesofthelocalcon-structionindustry,goodconstruction.Keywords:highaltitude;severecold;concrete;mainstructure;steeltruss28:JAN2013No.1201311,。⑷27m,,,,,。⑸,,。3,201110,,64m2。,,5m,,。,360mQTZ63,、1,。,,,,,5。44.1,,。、,,,,。,,、、,,,。,,、、,PKPM,CAD,CAD,,,。,,,,,。,,4。,,,,,,、,,。4.2、、HRB400,f32,。HRB400,、、、、、。,。,,,、,、,。,、,。,,、、、、、。、、,,,,。,,,,,。,,2。29JAN2013No.12013114.3,,,。,,,。,,,,14d。6~9,,。,,。,,。,,。,、,,,,14d。52000m2,27m,+19.0m,12.5m,5t。,,,,,。,“”,。,,,,。,,。50t,10t,,,,。,,,。,,,。6,,。,,。⑴,,,、,。,,。⑵。,,。⑶,,,。⑷,,,、,。⑸,、、,。、、,,,,,。[1]JGJT104-2011[S][2],,.[J].,2008(5)30
本文标题:拉萨香格里拉大酒店主体结构施工技术
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