《水工建筑物》课程设计之前进水闸设计

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1、《水工建筑物》课程课程设计前进闸初步设计学号:0803105028专业:水利水电工程姓名:封苏衡指导教师:潘起来老师--34--2011年12月19日目录第一章设计资料和枢纽设计······························41.设计资料·············································42.枢纽设计·············································5第二章闸孔设计·········································71.闸室结构

2、设计··········································72.确定闸门孔口尺寸······································7--34--第三章消能防冲设计······································111.消力池设计············································112.海漫的设计············································133.防冲槽的设计················

3、··························14第四章地下轮廓设计······································151.地下轮廓布置形式······································152.闸底板设计············································153.铺盖设--34--计··············································164.侧向防渗·································

4、·············165.排水止水设计··········································17第五章渗流计算··········································191.设计洪水位情况········································192.校核洪水位情况········································23第六章闸室结构布置····································241.闸室的底板--34-

5、-···········································242.闸墩的尺寸···········································243.胸墙结构布置·········································244.闸门和闸墩的布置·····································245.工作桥和交通桥及检修便桥·····························256.闸室分缝布置····························

6、·············26第七章闸室稳定计算····································271.确定荷载组合·········································27--34--2.闸室抗滑稳定计算和闸基应力验算·······················27第八章上下游连接建筑物································311. 上游连接建筑物·······································312.下游连接建筑物·············

7、·························31参考文献··············································31--34--第一章设计资料和枢纽设计1、设计资料1.1工程概况前进闸建在前进镇以北的团结渠上是一个节制闸。本工程等别为Ⅲ等，水闸按3级建筑物设计。该闸有如下的作用：（1）防洪。当胜利河水位较高时，关闸挡水，以防止胜利河的高水入侵团结渠下游两岸的底田，保护下游的农田和村镇。（2）灌溉。灌溉期引胜利河水北调，以灌溉团结渠两岸的农田。（3）引水冲淤。在枯水季节。引水北上至下游红星港，以冲淤保港。1.2规

8、划数据（1）团结渠为人工渠，其断面尺寸如图1所示。渠底高程为2194.5m，底宽50m，两岸边