| 高层建筑附着升降脚手架风荷载的计算(上) |
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| 引用本文： | 岳峰,李国强,袁勇,叶可明.高层建筑附着升降脚手架风荷载的计算(上)[J].建筑技术,2004,35(8):590-593. |
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| 作者姓名： | 岳峰 李国强 袁勇 叶可明 |
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| 作者单位： | 同济大学建筑工程系 |
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| 基金项目： | 上海市建设技术发展基金资助项目(编号:A9900105) |
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| 摘 要： | 建筑施工附着升降脚手架是适应高层建筑。特别是超高层建筑施工需要的新型脚手架．在使用中确定脚手架的风荷载计算方法是一项首要和迫切的任务。为此，提出系统完整的附着升降脚手架的风荷载计算方法，给出基于风洞实验的附着升降脚手架风载体型系数值表格以及脚手架在爬升阶段和下降阶段的风振系数实用计算公式和相关查用表格，并对附着升降脚手架动力特性的计算进行了讨论．使这种新型脚手架的风荷载计算有了工程上的可操作性。
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| 关 键 词： | 高层建筑 附着升降脚手架 风载体型系数 风振系数 |
| 文章编号： | 1000-4726(2004)08-0590-04 |
CALCULATION OF WIND LOAD ON SELF-CLIMBING SCAFFOLD IN HIGH-RISE BUILDING CONSTRUCTION (PART Ⅰ) |
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| YUE Feng LI Guoqiang YUAN Yong YE Keming.CALCULATION OF WIND LOAD ON SELF-CLIMBING SCAFFOLD IN HIGH-RISE BUILDING CONSTRUCTION (PART Ⅰ)[J].Architecture Technology,2004,35(8):590-593. |
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| Authors: | YUE Feng LI Guoqiang YUAN Yong YE Keming |
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| Affiliation: | YUE Feng LI Guoqiang YUAN Yong YE Keming |
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| Abstract: | Self-climbing scaffold attached to structure is of a new type that can meet the construction needs of high-rise, especially super high-rise buildings; and determining calculation method for its wind load in use is the most important and urgent task. A systematic and integral method is therefore put forward; shape coefficient table for wind load on the self-climbing scaffold is given on the base of wind tunnel test, while the practical calculation formula for wind vibration coefficient of the scaffold in climbing and descending as well as relevant table for consulting are also set up. Discussion is given to the calculation of scaffold dynamic characteristics, so that it has become operable in engineering to calculate the wind load of this new type of scaffold. |
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| Keywords: | high-rise building self-climbing scaffold attached to structure shape coefficient of wind load wind vibration coefficient |
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