摘要
本文应用钢筋混凝土结构非线性有限元方法对坝后钢衬钢筋混凝土压力管道进行分析计算,探讨了这类结构的受力特征和破坏形态。根据计算结果,本文提出了坝后钢衬钢筋混凝土管道的强度计算方法和设计建议。
By using the non-linear finite element method of reinforced concrete structure, this paper analysized and calculated the steel-lined concrete pipe attached to the back of a dam and inquired into its behavior under loading and fracture condition. Based on the calculation results, this paper proposed a method of strength calculation and several desigh suggestions for the stcel-lined concrete pipe attached to the back of a dam.
关键词
压力管
钢筋混凝土
非线性
有限元
non-linear structual analysis
concrete
steel penstock
