上海浦东文献中心钢结构工程群顶卸载技术  

GROUP LIFT UNLOADING TECHNOLOGY FOR THE STEEL STRUCTURE WORK OF SHANGHAI PUDONG DOCUMENTATION CENTER

作　　者：庞京辉 路克宽[2] 

机构地区：[1]中建一局钢结构工程有限公司,北京100073 [2]北京建工集团有限责任公司,北京100055

出　　处：《建筑技术》2007年第7期532-534,共3页Architecture Technology

摘　　要：上海浦东文献中心主楼钢结构工程为箱形梁斜拉悬挑结构,设计新颖独特。结构板厚,构件重量大。采用高空组装的施工方法进行结构安装,并采用分步等距分区循环卸载的施工工艺,对悬挑结构进行了结构卸载,安全、高效地完成了结构施工任务。With box beams and diagonal-tensile suspended structure, the steel structure of the main building of the center is a new and unique design that has thick structural plates and heavy components. It was assembled in the air. Meanwhile, the suspended structure was unloaded by means of circulation process step by step in equal divisions. The construction work was completed safely and effectively.

关 键 词：钢结构工程 群顶卸载 高空组装 

分 类 号：TU758[建筑科学—建筑技术科学]