人民长江2016，Vol.47Issue(7)：68-71,4.DOI:10.16232/j.cnki.1001-4179.2016.07.015
基于HAZOP-LOPA的水利工程空间冲突风险评价
Risk assessment of space conflict in water conservancy projects construction based on HAZOP-LOPA
摘要
Abstract
To analyze the solution for space conflict in water conservancy projects as well as its economical efficiency, HAZOP-LOPA is applied to evaluate the measures taken for the space conflict. The HAZOP method is used to identify the potential space conflicts in the construction process of the hydropower project. Relevant safety measures are listed according to the possible space conflicts. The LOPA method is used to evaluate the various safety measures, study their failure probability, and decide whether safety measures should be taken by comparing the cost of these measures and the loss from space conflicts. The results show:in terms of reducing the cost of the project, it seems inadvisable to take measures as soon as the space conflict is found;the project cost can be reduced effectively if the economical efficiency of the safety measures taken for the space conflict is evalua-ted through HAZOP-LOPA before action.关键词
空间冲突/风险评价/危险与可操作性研究/保护层分析/水利水电工程Key words
space conflict/risk assessment/hazard and operability analysis/protective layer analysis/water conservancy and hydropower projects分类
建筑与水利引用本文复制引用
安慧,王思桦,赵琦..基于HAZOP-LOPA的水利工程空间冲突风险评价[J].人民长江,2016,47(7):68-71,4.基金项目
国家自然科学基金资助项目“基于仓面时空状态演化的高拱坝施工效率与安全虚拟分析模型研究”(51509144) （51509144）
