浆砌片石边沟、排水沟及截水沟施工方案.docxVIP

浆砌片石边沟、排水沟及截水沟施工方案

目录

一、前言....................................................3

1.工程背景简介..........................................3

2.施工目的与意义........................................4

3.施工原则与要求........................................5

二、施工准备................................................6

1.材料准备..............................................8

砖、石材料质量要求......................................8

沟体材料选择标准.......................................9

2.施工工具与设备.......................................10

制作与安装工具清单....................................11

运输与吊装设备选择....................................11

3.劳动力组织...........................................12

施工人员分工与培训....................................13

作业人员安全保障措施..................................15

三、边沟施工...............................................16

1.边沟位置确定.........................................17

2.基础处理与砌筑.......................................17

基础开挖与夯实........................................19

砖砌体砌筑工艺........................................19

3.排水设施设置.........................................21

排水管布置原则........................................21

排水沟坡度设计........................................22

4.端头处理与防渗措施...................................23

端头封堵方法..........................................24

防渗材料应用..........................................25

四、排水沟施工.............................................26

1.排水沟线路规划.......................................27

2.沟体开挖与清理.......................................27

3.沟壁砌筑与支撑.......................................28

4.排水能力保证措施.....................................29

5.伸缩缝设置与维护.....................................30

五、截水沟施工.............................................31

1.截水沟位置选择.......................................33

2.基础处理与砌筑.......................................33

3.拦水设施设计与安装...................................34

4.水流调控与防冲刷措施.................................35

5.交通疏导与安全防护....................