论文设计目录

目 录

1基本资料 ................................................................. 1

1.1 兴建缘由 .......................................................... 1

1.2 水文及地基土质资料 ................................................ 1

1.3 设计标准及采用资料 ................................................ 2

2闸孔设计 ................................................................. 3

2.1 确定闸孔型式 ...................................................... 3

2.2 确定闸底板的高程 .................................................. 3

2.3确定孔口尺寸及前沿宽度 ............................................ 3

3消能防冲设计 ............................................................ 6

3.1 检查闸下水流衔接状态 .............................................. 6

3.2消力池深度计算 .................................................... 6

3.3消力池长度计算 .................................................... 8

3.4消力池底板厚度计算 ................................................ 9

3.5海漫计算 .......................................................... 10

3.6防冲槽计算 ........................................................ 11

4防渗设计 ................................................................ 14

4.1 地下轮廓线布置及防渗长度确定 ...................................... 14

4.2 排水设备的细部构造 ................................................ 15

4.3渗流计算 .......................................................... 17

5闸室布置与构造 .......................................................... 22

5.1 底板设计 .......................................................... 22

5.2 闸墩设计 .......................................................... 22

5.3 胸墙设计 .......................................................... 23

5.4 闸门和启闭机 ...................................................... 24

5.5 上部结构 .......................................................... 25

5.6 两岸连接建筑物 .................................................... 26

6闸室稳定计算 ............................................................ 27

6.1完建无水期荷载计算及地基承载力验算 ................................ 27

6.2设计情况正向运行期荷载计算及地基承载力验算 ........................ 28

6.3设计情况反向运行期荷载计算及地基承载力验算 ........................ 31

6.4校核情况正向运行期荷载计算及地基承载力验算 ........................ 33

6.5校核情况反向运行期荷载计算及地基承载力验算 ........................ 35

7闸墩结构计算 ............................................................ 38

7.1闸墩底部应力计算 .................................................. 38

7.2 平面闸门门槽应力计算 .............................................. 41

8闸底板结构计算 .......................................................... 43

8.1底板设计 .......................................................... 43

8.2抗裂校核 .......................................................... 54

参考文献 .................................................................. 59