毕 业 设 计 说 明 书
函江水利枢纽工程毕业设计
（泄水闸设计）
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目 录
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
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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
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