【摘要】 龙滩水电站左岸拐弯坝段坝基面高差起伏大,坝体形状不规则,受力情况复杂,为检验该坝段是否适合增设小机组,采用线弹性三维有限单元法[1],对左岸拐弯坝段设和不设小机组进水口两种结构方案下,大坝在各种荷载组合作用时的受力情况进行比较分析,从而为该坝段设计提供依据,对类似工程具有一定的参考意义。更多还原

【Abstract】 Because of the different height of base level of Longtan Dam,anomalous shape and complex pression,3D Finite Element method is adopted in order to verify whether the dam is suitable for add an water intake.Design is based on the analysis of the structure computation and it also has some uses for reference for similar projects.更多还原