PFMA在混凝土面板堆石坝安全监测中的应用

龙海; 王士军; 谷艳昌; 吴云星

引用本文:

【打印本页】【HTML】【下载PDF全文】【查看/发表评论】【EndNote】【RefMan】【BibTex】

过刊浏览高级检索

本文已被：浏览 136次下载 0次
分享到：微信更多字体:加大+\|默认\|缩小-
PFMA在混凝土面板堆石坝安全监测中的应用
龙海¹, 王士军², 谷艳昌², 吴云星²
1.水利部交通运输部国家能源局南京水利科学研究院;2.南京水利科学研究院

摘要:

随着大坝风险管理理念的发展,潜在破坏模式分析(PFMA)方法得到了广泛应用。本文研究了混凝土面板堆石坝的结构特点和常见病害,应用潜在破坏模式分析方法提出了混凝土面板堆石坝的可能破坏模式,分析了各破坏模式的可监测项目及重点部位。利用破坏模式分析方法,对某混凝土面板堆石坝的监测系统提出了改进措施,提高了监测的有效性和针对性。

关键词: 混凝土面板堆石坝病害潜在破坏模式安全监测

DOI：

分类号:TV698.1

基金项目:国家自然科学基金(51979175)；国家重点研发计划课题(2018YFC0407106,2016YFC0401608)

Application of PFMA in safety monitoring of concrete face rockfill dams

冯¹, WANG Shijun², 谷², WU Yunxing²

1.水利部交通运输部国家能源局南京水利科学研究院;2.Nanjing Hydraulic Research Institute

Abstract:

With the development of dam risk management concept, potential failure mode analysis (PFMA) method has been widely used. In this paper, the structural characteristics and common diseases of concrete face rockfill dam are studied, and the possible failure modes of concrete face rockfill dam are proposed by using the method of potential failure mode analysis, and the monitoring items and key parts of each failure mode are analyzed. Improvement measures are put out for a concrete face rockfill dam based on the failure mode analysis method to improve the effectiveness and pertinence of monitoring.

Key words: concrete face rockfill dam disease potential failure mode safety monitoring