超高层建筑施工事故风险评估Ⅰ:方法

方东平; 马羚; 郭红领; 杨发兵; 张晋勋

doi:10.13204/j.gyjzG20031011

超高层建筑施工事故风险评估Ⅰ:方法

doi: 10.13204/j.gyjzG20031011

1. 清华大学建设管理系, 北京 100084;
2. 中建二局第三建筑工程有限公司, 北京 100070;
3. 北京城建集团有限责任公司, 北京 100088

基金项目:

“十三五”国家重点研发计划资助项目(2016YFC0802001)。

详细信息

作者简介:
方东平,男,1963年出生,教授。

通讯作者:
郭红领,副教授,hlguo@tsinghua.edu.cn。

计量
- 文章访问数: 196
- HTML全文浏览量: 16
- PDF下载量: 2
- 被引次数: 0
出版历程
- 收稿日期: 2020-03-10
- 网络出版日期: 2022-03-29

RISK EVALUATION OF ACCIDENTS FOR SUPER HIGH-RISE BUILDINGS UNDER CONSTRUCTION Ⅰ: METHODS

1. Department of Construction Management, Tsinghua University,Beijing 100084, China;
2. The Third Construction Engineering Co., Ltd., of China Construction Second Engineering Bureau, Beijing 100070, China;
3. Beijing Urban Construction Group Co., Ltd., Beijing 100088, China

摘要

摘要: 超高层建筑具有高度高、结构复杂、施工安全管理难度大等特点。针对超高层建筑施工的安全问题,基于可靠度理论提出了超高层建筑施工事故风险评估方法。通过文献调研、专家访谈,构建了超高层施工事故风险荷载与风险抗力指标体系,确立了风险荷载和风险抗力测度指标及量化表达方法,提出了风险抗力对风险荷载发生概率的修正方法,并结合风险事故后果评价建立了施工事故风险定量评估方法。这可有效降低超高层建筑施工风险、提升施工安全管理水平。
- 超高层建筑 /
- 施工事故风险 /
- 风险荷载 /
- 风险抗力 /
- 风险评估方法
Abstract: Super high-rise buildings are characterized with high height, complex structure, and tough construction safety management. Aiming at the safety issue, a reliability-based method to evaluate accident risks of super high-rise buildings under construction was proposed. Through investigation of literature and interview with experts, a index system of risk loads and risk resistance construction accidents for super high-rise buildings was constructed and the measurement metrics were determined. Then an approach to adjusting the probability of risk loads by risk resistance was presented, and the quantitative risk evaluation method was built as well by combining risk consequence assessment. The proposed method could effectively reduce the risks of super high-rise buildings under construction and thus improve the levels of safety management for super high-rise building under construction.
- super high-rise building /
- accident risk under construction /
- risk load /
- risk resistance /
- risk evaluation method

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参考文献(21)

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