文档介绍：1毕业设计某水闸重建工程设计说明书专业与班级:水利水电建筑工程(xx工管xx班)2毕业设计成绩总评:指导教师评语:指导教师签名:年月日评阅教师评语:评阅指导教师签名:年月日答辩教师评语:答辩教师成员签名:年月日3摘要本次设计是中山市某水闸重建工程的初步设计。针对该水闸(旧闸)建成后经过多年的运用,工程质量已经老化,部分结构破损严重,各项工程设备已趋落后,存在着很多安全隐患,严重影响水闸的正常运行。由于旧闸原设计标准低,与几年前的河涌疏导及环境整治工程不配套等问题。经有关设计部门复核,根据与周边环境相协调的整治原则对水闸进行重建设计,在原地基上拆除旧闸,在原闸址上重建新水闸。通过本次的重建设计,使水闸排除隐患,从而使水闸能安全运行。本次设计主要涉及的内容有:闸址选择、确定孔口形式和尺寸、防渗、排水设计、消能防冲设计、稳定计算、沉降校核和地基处理、选择两岸连接建筑物的型式和尺寸、结构设计等有关内容。通过这一系列的研究,设计和计算得到闸孔的尺寸加大,过流能力加强,消能防冲和防渗排水满足要求,闸室稳定安全等成果。由于本工程是小型工程,且多年平均流量较小,所以本次设计的出发点是简单设计,简单施工,但基本上能满足规范要求。关键词:水闸消能防冲防渗排水闸室稳定地基处理目录4第一章概述·····················································4第一节水闸概况·····································4第二节改建原由······································4第三节工程设计资料·······························4第二章水利枢纽布置············································8第一节枢纽总体布置概述························8第二节水闸布置····································9第三章水闸设计·············································10第一节闸孔型式和尺寸设计···························10第二节消能防冲设计··································12第三节防渗排水设计············