摘要
柘溪水电站引水隧洞钢筋混凝土衬砌出现开裂 ,本文采用钢筋混凝土非线性随机有限元方法对隧洞钢筋混凝土衬砌结构进行了计算 ,求出了相对应的可靠指标 ,并对结构的可靠性进行了分析。
The cracking appears in reinforced concrete lined diversions tunnel of Zhexi Hydroelectric Plant.With the view of finding out crack forming cause and estimating load capacity of reinforced concrete structure,the nonlinear finite element method is used for estimating,the corresponding indices obtained and the structure reliability analysed.
出处
《水电站设计》
2000年第2期7-12,共6页
Design of Hydroelectric Power Station
关键词
水电站
引水隧洞
可靠性
钢筋混凝土衬砌结构
hydropower station
diversion tunnel
steel reinforced concrecte
crack
finite element method
lining
reliability analysis
Zhexi Hydroelectric Plant
