论文部分内容阅读
当混凝土重力坝溢洪道宣泄的洪水流量大于设计洪水流量时 ,溢流水舌产生的动水压力对坝体结构稳定性有很大影响。对近似计算任意型式溢洪道水舌压力和确定水舌压力对结构稳定性影响的方法进行了讨论
When the flood discharge of concrete gravity dam spillway is greater than the design flood flow, the hydrodynamic pressure generated by the overflow tongue has great influence on the structural stability of the dam. The approximate method to calculate the water tongue pressure of an arbitrary type of spillway and determine the influence of water tongue pressure on the structural stability is discussed