小湾高拱坝蓄水初期诱导缝安全监测资料分析  

Analysis on the monitoring data of induced joints in early impoundment period of Xiaowan arch dam

作　　者：潘琳[1] 韩世栋[1] 陈宏伟[1] 李玉龙[1] 

机构地区：[1]国网电力科学研究院,江苏南京210003

出　　处：《大坝与安全》2010年第3期42-45,共4页Dam & Safety

摘　　要：介绍了小湾高拱坝坝体诱导缝安全监测实测成果,分析了蓄水前及第一、二阶段蓄水期诱导缝的实际工作状态以及监测量的变化原因,指出了局部存在渗透压力较大的问题,为国内同等规模的类似工程提供借鉴和参考。This paper introduced the safety monitoring result of induced joints at Xiaowan high arch dam.The actual state and the reasons for change of monitoring data of induced joints were presented.Further,the problem of high seepage pressure at certain part of the dam body was pointed out,for reference.

关 键 词：诱导缝 渗透压力 压应力 

分 类 号：TV642.4[水利工程—水利水电工程]