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班　级：　水利水电工程091　学　生：　　　王朝阳　　指导教师：　张小飞、段秋华　完成时间：　2013.1.23　　　广西大学土木建筑工程学院目录一、工程等级的确定·······················································································3（一）原理··········································································

2、························3（二）计算过程····························································································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、·········3（二）堰顶溢流前沿宽度的拟定······································································3（三）设计洪水位、校核洪水位的计算·····························································4三、挡水坝设计······························································································4

4、（一）坝顶高程的确定···················································································4（二）建基面高程的确定················································································5（三）坝顶宽度的确定················································································

5、···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（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

6、用极限状态设计················································5（八）坝体应力分析························································································5四、溢流坝设计······································································································5（一）溢流坝断面设计··

7、····················································································5（二）消能防冲设计·························································································8（三）导墙设计·····················································································

8、···········9（四）坝体强度稳定极限状态设计·········································