函江水利枢纽工程泄水闸设计.docx
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函江水利枢纽工程泄水闸设计
毕业设计说明书
函江水利枢纽工程毕业设计
(泄水闸设计)
第一章综合说明………………………………………………………………………………………..3
1.1工程概况…….....………………………………………………………………………………….3
1.2毕业设计成果(泄水闸).............................................................................................................4
第二章水文............................................................................................................................................10
2.1流域概况..........................................................................................................................................10
2.2气象..................................................................................................................................................10
2.3洪水..................................................................................................................................................10
第三章工程地形、地质
3.1地形地貌..........................................................................................................................................12
3.2闸址地质..........................................................................................................................................12
3.3当地建筑材料..................................................................................................................................12
3.4地震………………………………………………………………….............................................13
第四章工程布置及建筑物....................................................................................................................14
4.1设计依据..........................................................................................................................................14
4.1.1工程等级及建筑物级别...........................................................................................................14
4.1.2设计依据...................................................................................................................................14
4.1.3设计基本资料...........................................................................................................................15
4.2工程总体布置..................................................................................................................................17
4.2.1船闸的布置...............................................................................................................................17
4.2.2水电站的布置...........................................................................................................................18
4.2.3泄水闸的布置...........................................................................................................................18
4.3主要建筑物(泄水闸)..................................................................................................................18
4.3.1闸孔设计...................................................................................................................................18
4.3.2消能防冲设计...........................................................................................................................22
4.3.3防渗排水设计...........................................................................................................................27
4.3.4闸室的布置...............................................................................................................................31
4.3.5闸室稳定计算...........................................................................................................................36
4.3.6闸室底板结构计算...................................................................................................................40
4.3.7两岸连接建筑物设计...............................................................................................................45
第五章电机及金属结构
5.1电气................................................................................................................................................49
5.1.1接入系统方式.....................................................................................................................49
5.1.2电气主接线..............................................................................................................................14
5.1.3主要电气选择...........................................................................................................................15
工程总体布置..................................................................................................................................17
4.2.1船闸的布置...............................................................................................................................17
4.2.2水电站的布置...........................................................................................................................18
4.2.3泄水闸的布置...........................................................................................................................18
4.3主要建筑物(泄水闸).............................................................................