宁村水库重力坝初步设计水工建筑物计算书

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1、《水工建筑物》课程设计计算书——宁村水库重力坝初步设计56目录一、工程等级的确定·······················································································3（一）原理··································································································3（二）计算过程·························································

2、···································3二、孔口尺寸拟定及设计洪水位、校核洪水位的确定············································3（一）堰顶高程的拟定··················································································3（二）堰顶溢流前沿宽度的拟定······································································3（三）设计洪水位、校核洪水位

3、的计算·····························································4三、挡水坝设计······························································································4（一）坝顶高程的确定···················································································4（二）建基面高程的确定························

4、························································5（三）坝顶宽度的确定···················································································5（四）上下游坝坡坡率及起坡点位置的确定·························································5（五）坝面优化·····························································

5、································5（六）坝体强度稳定承载力极限状态设计····························································5（七）坝体上游面拉应力的正常使用极限状态设计················································5（八）坝体应力分析························································································5四、溢流坝设计········

6、······························································································5（一）溢流坝断面设计······················································································5（二）消能防冲设计·························································································8（三）导墙

7、设计································································································9（四）坝体强度稳定极限状态设计······································································10（五）坝体正常使用极限状态合计·······················