| 扣件式钢管高支模架坍塌事故原因分析 |
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| 引用本文： | 李登科,董胜华,胡海波,郭杰标.扣件式钢管高支模架坍塌事故原因分析[J].建筑技术开发,2011(11):28-31. |
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| 作者姓名： | 李登科 董胜华 胡海波 郭杰标 |
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| 作者单位： | [1]湖南大兴加固改造工程有限公司,长沙410006 [2]中机国际工程设计研究院有限责任公司,长沙410007 |
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| 摘 要： | 针对一扣件式钢管高支模架坍塌事故，介绍了现场调查及检测情况，在此基础上对其稳定性进行了分析。结果表明，钢管、扣件材料不合格和未按规范合理布置竖向及水平剪刀撑导致的稳定承载力不足是该高支模架坍塌的主要原因。
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| 关 键 词： | 扣件式钢管支模架 事故原因 稳定性分析 |
CAUSES ANALYSIS OF COLLAPSE ACCIDENT FOR A HIGH STEEL TUBULAR FORMWORK-SUPPORT WITH COUPLERS |
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| Li Deng-ke Dong Sheng-hua Hu Hai-bo Guo Jie-biao.CAUSES ANALYSIS OF COLLAPSE ACCIDENT FOR A HIGH STEEL TUBULAR FORMWORK-SUPPORT WITH COUPLERS[J].Building Technique Development,2011(11):28-31. |
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| Authors: | Li Deng-ke Dong Sheng-hua Hu Hai-bo Guo Jie-biao |
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| Affiliation: | Li Deng-ke Dong Sheng-hua Hu Hai-bo Guo Jie-biao |
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| Abstract: | Based on a collapse accident of high steel tubular formwork-support with couplers, this paper presents the investigation and inspection in situ. Moreover, emphatically analyzes the stability of the high steel tubular formwork-support with couplers. The results show that the collapse accident of the high steel tubular formworksupport with couplers were mainly caused by the unqualified materials of steel tubular and coupler and without reasonable setting vertical and horizontal bridging according to code. |
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| Keywords: | high steel tubular formwork-support with couplers accident cause stability analysis |
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