压力隧洞钢衬水力物理试验模拟问题的研究  

Simulation of hydraulic physical test of steel lining of pressure tunnels

作　　者：王南海[1] 胡松涛[1] 邵仁建[1] 邬年华[1] 

机构地区：[1]江西省水利科学研究院,江西南昌330029

出　　处：《江西水利科技》2009年第1期22-27,共6页Jiangxi Hydraulic Science & Technology

摘　　要：以马头水库压力隧洞钢衬外压失稳事故为例,以水力物理模型为手段,复演钢衬失稳的全过程,为研究中低水头钢衬失稳原因和防止措施奠定基础.主要讨论水力物理模型试验的相似模拟问题,并介绍了试验结论.Regard the steel lining failure of pressure tunnel of Matou Reservoir as a example and by the hydraulic physical model, the course of steel lining failure is reproduced in order to search the reason of steel lining failure in low water head and the improvement measure. The similar simulation problem of hydraulic physical test is discussed. At last, the conclusion is introduced.

关 键 词：江西 马头水库 压力隧洞 钢衬失稳 水力物理模型 

分 类 号：TV321[水利工程—水工结构工程] U457.3[建筑科学—桥梁与隧道工程]