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| 高层建筑施工附着升降脚手架的极限承载力(2) | |
| 引用本文： | 岳峰,李国强,赵金城.高层建筑施工附着升降脚手架的极限承载力(2)[J].四川建筑科学研究,2009,35(4). |
| 作者姓名： | 岳峰 李国强 赵金城 |
| 作者单位： | 1. 上海交通大学船舶海洋与建筑工程学院,上海,200030;浙江林学院园林学院,浙江,临安,311300 2. 同济大学土木工程学院建筑工程系,上海,200092 3. 上海交通大学船舶海洋与建筑工程学院,上海,200030 |
| 基金项目： | 上海市建设技术发展基金会资助项目，浙江高校青年教师资助计划项目 |
| 摘 要： | 建立了附着升降脚手架各主要杆件的有限元单元刚度矩阵,在总结各类形式脚手架共性的基础上,做了进一步系统的简化和假设,形成了附着升降脚手架的承载力计算模型,给出了附着升降脚手架在其竖向荷载及竖向荷载和水平风载两种工况下的极限承载力计算方法,并基于定型化、工具化、标准化原则,建立了以脚手架构件主要尺寸变量为参数的极限承载力计算表格,可供工程人员参考使用. |
| 关 键 词： | 高层建筑 施工 附着升降脚手架 非线性 极限承载力 |
Ultimate load-carrying capacities of the integral-lift scaffolds attached to tall buildings(2) |
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| YUE Feng,LI Guoqiang,ZHAO Jinchen.Ultimate load-carrying capacities of the integral-lift scaffolds attached to tall buildings(2)[J].Building Science Research of Sichuan,2009,35(4). | |
| Authors: | YUE Feng LI Guoqiang ZHAO Jinchen |
| Affiliation: | YUE Feng1,2,LI Guoqiang3,ZHAO Jinchen1 1.School of Naval Architecture,Ocean , Civil Engineering,Shanghai Jiaotong Univ.,Shanghai 200030,China,2.School of L,scape Architecture , Civil Engineering,Zhejiang Forestry Univ.,Lin\'an 311300,3.Dept.of Building Stru.Engrg.Tongji Univ.,Shanghai 200092,China) |
| Abstract: | For getting a reasonable upper bound prediction of the ultimate load-carrying capacities,geometric nonlinear and material nonlinear analysis both under vertical load and horizontal wind load are performed in the paper.The research provides useful guidelines for the safety design of integral-lift scaffold. |
| Keywords: | tall building construction self-climbing scaffold attached to structure nonlinear ultimate load-carrying capacities |
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