施工技术 2011年5月上 80 CONSTRUCTION TECHNOLOGY 第40卷第340期 北京饭店二期改护建工程狭窄场地快速施工技术 崔友芳，李成义，李万鸭，廖秋林 (北京城建集园建工程承包部，北京100088) [摇要]交通花、建筑蜜集的城帝中心区的膜窄地实现快速施工已运渐成为工中一个制细性向题.立足子 北板店二期好建工程的施工实践，样细分析了换工程实视窄场地快速施工的特点与难点，针对性提出了一 系列有故施.以悦内布里建、下式地泵房、阶性场地布置、不作业面塔式起重机布置实了场地布置 化：以阶性验收、工库入的有故手将部分关键线路转化为非关键路：不断优化工方案，通过低度等 级混凝土园植肥糖、钢筋好架棋板的使用、后浇带的优化等技术措压缩绝对工期.总之，进些方法有故解决地处 市区狭窄场地大型公典建的场地布置和快速工，在保证工程量的前提下快速施工. [关键词]北东饭店：膜窄地；快速施工 [中图分类号]TU746.3 [文献标识妈]A [文章编号]10028498(2011)09-0080-03 The Rapid Construction Technology of the Stage IⅡReconstruction and Extension Project of Beijing Hotel Cui Youfang Li Chengyi Li Wanpeng Liao Qiulin The General Contract Department of Building Engineering Beijing Urban Construction Group Co. Lad.Beijing 100088 China) Abstract:The narrow construction site in the central city with busy traffic and dense building has been restricted construction speed.Taking the stageⅡreconstruction and extension project of Beijing Hotel for example the authors analyze the characteristics and difficulties of rapid construction in narrow construction site of the project and put forward some series of effective measures.4-D site arrangement is efficiently implemented by setting out temporary building in foundation sinking pump building site arrangement by stage and tower arrangement on different working surfaces.Part of key construction routes is transferred to non-key-construction-route by acceptance by stages and process intersection.The absolute construction period is shorten by optimizing constru...
北京饭店二期改扩建工程狭窄场地快速施工技术.pdf
