内容简介
甬DX/JS 005-2020城市轨道交通类矩形盾构法隧道设计规范
Specification for design of quasi-rectangular shield tunnel for urban rail transit
2020一07一23 发布
2020一09一01 实施
目 次
1 总 则..................................................................................... 1
2 术 语..................................................................................... 2
3 限界........................................................................................... 4
3.1 一般规定 ..................................................................................... 4
3.2 制定限界的基本参数.................................................................. 4
3.3 区间设备管线布置原则.............................................................. 5
3.4 曲线地段隧道偏心计算方法...................................................... 5
4 线路........................................................................................... 7
4.1 一般规定 ..................................................................................... 7
4.2 线路平面 ...................................................................................... 7
4.3 线路纵断面 ................................................................................ 10
4.4 配线 ............................................................................................ 11
5 轨道.........................................................................................13
5.1 一般规定 ................................................................................... 13
5.2 主要技术要求 ........................................................................... 13
5.3 轨道结构 .................................................................................... 14
6 地下区间结构.........................................................................16
6.1 一般规定 ................................................................................... 16
6.2 荷载及组合 ............................................................................... 16
6.3 工程材料 .................................................................................... 19
6.4 结构型式 .................................................................................... 19
6.5 设计计算 .................................................................................... 20
6.6 构造要求 .................................................................................... 23
7 盾构工作井.............................................................................25
7.1 建筑 ........................................................................................... 25
7.2 结构 ............................................................................................ 25
8 工程防水.................................................................................26
8.1 一般规定 ................................................................................... 26
8.2 混凝土结构自防水 ................................................................... 26
8.3 衬砌接缝防水 ........................................................................... 26
8.4 管片防水、防腐涂层................................................................. 28
8.5 井接头防水 ............................................................................... 29
9 隧道通风.................................................................................30
10 区间给水、排水...................................................................31
10.1 一般规定 .................................................................................. 31
10.2 区间给水 .................................................................................. 31
10.3 区间排水 .................................................................................. 31
11 防灾.......................................................................................33
11.1 一般规定 ................................................................................. 33
11.2 防、排烟与事故通风.............................................................. 33
附录 A 建筑限界（资料性附录）.............................................34
附录 B 内置式泵房布置图（资料性附录）.............................38
本规范用词说明...........................................................................40
引用规范名录...............................................................................41
条 文 说 明.................................................................................42