毕业（论文）TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc231031526"水闸毕业设计任务书PAGEREF_Toc231031526\h1HYPERLINK\l"_Toc231031527"东风节制闸设计原始数据PAGEREF_Toc231031527\h2HYPERLINK\l"_Toc231031528"设计总说明PAGEREF_Toc231031528\h4HYPERLINK\l"_Toc231031529"第一章水闸枢纽布置PAGEREF_Toc231031529\h12HYPERLINK\l"_Toc231031530"1.1总体布置PAGEREF_Toc231031530\h12HYPERLINK\l"_Toc231031531"1.1.1水闸位置时应考虑的几个因素PAGEREF_Toc231031531\h13HYPERLINK\l"_Toc231031532"1.2结构布置PAGEREF_Toc231031532\h13HYPERLINK\l"_Toc231031533"1.2.1闸室的结构布置PAGEREF_Toc231031533\h13HYPERLINK\l"_Toc231031534"1.2.2两岸连接布置PAGEREF_Toc231031534\h14HYPERLINK\l"_Toc231031535"1.2.3防渗排水布置PAGEREF_Toc231031535\h14HYPERLINK\l"_Toc231031536"1.2.4消能防冲布置PAGEREF_Toc231031536\h15HYPERLINK\l"_Toc231031537"第二章水闸的水力计算PAGEREF_Toc231031537\h16HYPERLINK\l"_Toc231031538"2.1闸孔设计PAGEREF_Toc231031538\h16HYPERLINK\l"_Toc231031539"2.1.1上下游水位的确定PAGEREF_Toc231031539\h16HYPERLINK\l"_Toc231031540"2.1.2闸孔尺寸设计PAGEREF_Toc231031540\h18HYPERLINK\l"_Toc231031541"2.1.3堰型选择PAGEREF_Toc231031541\h19HYPERLINK\l"_Toc231031542"2.1.4闸墩厚度的选择PAGEREF_Toc231031542\h20HYPERLINK\l"_Toc231031543"2.1.5水闸泄流能力校核PAGEREF_Toc231031543\h20HYPERLINK\l"_Toc231031544"2.2消能防冲设计PAGEREF_Toc231031544\h21HYPERLINK\l"_Toc231031545"2.2.1节制闸泄流特点：PAGEREF_Toc231031545\h21HYPERLINK\l"_Toc231031546"2.2.2消能设计条件PAGEREF_Toc231031546\h21HYPERLINK\l"_Toc231031547"2.2.3水闸的消能方式PAGEREF_Toc231031547\h22HYPERLINK\l"_Toc231031548"2.2.4消力池设计PAGEREF_Toc231031548\h23HYPERLINK\l"_Toc231031549"2.2.5海漫设计PAGEREF_Toc231031549\h28HYPERLINK\l"_Toc231031550"2.2.6防冲槽设计PAGEREF_Toc231031550\h30HYPERLINK\l"_Toc231031551"2.3防渗排水设计PAGEREF_Toc231031551\h31HYPERLINK\l"_Toc231031552"2.3.1防渗设施布置PAGEREF_Toc231031552\h31HYPERLINK\l"_Toc231031553"2.3.2闸基防渗长度校核PAGEREF_Toc231031553\h34HYPERLINK\l"_Toc231031554"2.3.3排水设施的设计PAGEREF_Toc2310315