四川水力发电2024，Vol.43Issue(1)：103-106,110,5.
渗流作用下均质土坝温度场变化规律试验与数值模拟研究
Experimental and Numerical Simulation Study on the Change Law of Temperature Field of Homogeneous Earth Dams under the Action of Seepage
杨志轩1
作者信息
- 1. 四川隆祚工程咨询有限公司,四川 成都 610299
- 折叠
摘要
Abstract
Earth dams are an important material basis facilities for safeguarding our economic and social devel-opment,and infiltration damage is the main cause of dam failures.Therefore,monitoring seepage is especially critical.Seepage thermal monitoring technology is pollution-free,inexpensive,and highly accurate in measure-ment,and has been developing rapidly in recent years.In this study,physical model tests and numerical simu-lations are used to investigate the variation of the temperature field of a dam with and without seepage channels under seepage conditions,and the effect of dam leakage on the temperature field distribution is confirmed.At the same time,the accuracy of the coupled model of seepage field and temperature field of the earth dam is veri-fied by the experimental measured data,which provides theoretical support for the further development of seep-age thermal monitoring technology.关键词
均质土坝/渗流场/温度场/坝体渗漏Key words
Homogeneous earth dam/Seepage field/Temperature field/Leakage field分类
建筑与水利引用本文复制引用
杨志轩..渗流作用下均质土坝温度场变化规律试验与数值模拟研究[J].四川水力发电,2024,43(1):103-106,110,5.
