摘要：本设计是研究沱浍河固镇船闸设计，位于固镇县节制闸及老船闸南侧，为沱浍河航道自下而上第二个梯级通航建筑物。沱浍河固镇船闸的修建，可以在一定程度上恢复沱浍河航运，促进淮河流域的内河航运建设，完善该地区综合交通运输网。本次船闸设计主要是通过采用查询船闸设计规范以及相关书籍，与老师沟通讨论的方法进行的。通过查阅沱浍河固镇船闸所处区域的水文与气象资料、工程地质资料以及设计船闸的规模，并以设计规范为指导进行设计船闸尺寸、船闸通过能力以及耗水量；根据规范选择船闸输水系统的形式，以及输水系统内部尺寸；根据规范、课本知识等设计闸首及其分段，闸门、阀门的尺寸大小；根据规范设计闸室，包括闸室尺寸、闸墙验算、底板验算等；最后根据规范验算闸首，其中包括闸首底板荷载计算、闸首底板验算。验算抗滑、抗倾、抗浮稳定性、渗透稳定、地基承载力，以及截面配筋计算。

关键词：船闸、闸首、闸室、输水系统、验算

Abstract：The design is about Tuohui River Guzhen Ship Lock which is located in the town of Gu Town’s control gate and the south of old ship lock which is the second runway building of Tuohui River. The construction of the lock can be resumed to a certain extent, to promote the construction of the inland waterway in the Huaihe River Basin, and to improve the comprehensive transportation network in the area.

The design of the lock is mainly through the use of query shipper design specification and related books, and discussing with teachers. By navigating the hydrological and meteor ological data, engineering geological data and the size of the lock in the area where the Tuohui River town is located. The shipper size, shipper passing capacity and water consumption are design-ed with the design specifications. According to the lock design code, we can know and design the form of filling and empty-ing system and the size of water conveyance system. Accroding to the lock design code and textbook’s content, we can know how to design the size of the lock’s gate and valve and know how to pide lock head into three sections. According to the lock deign code, we can know how to design the lock chamber, including the lock chamber’s dimension, brake wall’s checking and brake bottom’s checking. According to the lock design code, we can check whether the lock head can meet the requirement of code or not, including load calculation, tile floor’s checking. And at the same time, the checking includes the anti-sliding, anti-inclining, anti-floating stability checking, seepage stability calculation, foundation bearing capacity calculation

and calculation of steel.

Keywords: lock, lock head, lock chamber, the water conveyance system, checking

目录

第一章绪论 1

1.1设计可行性和必要性 1

1.2主要研究内容 1

第二章设计资料 2

2.1船闸原始资料 2

2.1.1设计标准、规范 2

2.1.2经济资料 2

第三章总体设计 5

3.1船闸规模 5

3.2船闸级数 5

3.3高程确定 5

3.4引航道的型式及尺度 5

3.4.1引航道长度 6

3.4.2引航道宽度 7

3.4.3引航道水深