面板支墩坝裂缝监测与安全性分析  

Monitoring and Safety Analysis for Wall Cracks of Panel Buttress Dam

作　　者：杨转青 江泉[1] 钱龙[1] 徐志丹[1] 

机构地区：[1]河海大学,江苏南京210000 [2]上海瀚海检测技术股份有限公司,上海200433

出　　处：《中州煤炭》2016年第3期18-21,25,共5页Zhongzhou Coal

摘　　要：以面板支墩坝垛墙裂缝为主要研究对象,根据面板支墩坝裂缝监测资料对裂缝发展规律及变化趋势进行分析讨论,并利用有限元计算方法对坝体的受力状态进行模拟,综合分析大坝垛墙裂缝产生的原因,为大坝裂缝缺陷治理措施的研究提供科学依据。Taking wall cracks of panel buttress dam buttress as the main studying object,fracture development law and change tendency were discussed according to dam monitoring data of the panel buttress cracks. The finite element numerical calculation method was used to simulate the force condition of dam. Reasons for wall cracks of dam was analysed comprehensively,and it can provide scientific basis for the study of control measures for dam.

关 键 词：面板支墩坝 裂缝监测 开合度 数值模拟 

分 类 号：TD325.4[矿业工程—矿井建设]