DB11/T 311.1-2019
城市轨道交通工程质量验收标准第1部分∶土建工程
Standard forquality acceptance urban rail transit engineeringPart 1 : civil engineering
2019-12-25发布
2020-04-01实施
目 次
1 总则.................................................................................................................................................................1
2 术语.................................................................................................................................................................2
3 基本规定.........................................................................................................................................................5
3.1 一般规定..............................................................................................................................................5
3.2 工程质量验收的划分..........................................................................................................................6
3.3 检验批、分项、分部工程质量验收..................................................................................................6
3.4 单位工程自检与预验收......................................................................................................................7
3.5 单位工程验收......................................................................................................................................9
3.6 项目工程验收....................................................................................................................................11
3.7 试运行................................................................................................................................................12
3.8 竣工验收............................................................................................................................................12
4 明挖车站(区间).......................................................................................................................................14
4.1 一般规定...........................................................................................................................................14
4.2 地下水控制.......................................................................................................................................15
4.3 基坑围护............................................................................................................................................24
4.4 地基处理............................................................................................................................................33
4.5 钢管柱................................................................................................................................................34
4.6 钢筋混凝土主体结构工程................................................................................................................34
4.7 砌体工程............................................................................................................................................34
4.8 防水工程............................................................................................................................................34
4.9 U 型槽工程........................................................................................................................................34
4.10 站前广场..........................................................................................................................................34
4.11 附属工程..........................................................................................................................................47
4.12 单位工程观感质量验收..................................................................................................................47
5 盖挖车站.......................................................................................................................................................49
5.1 一般规定............................................................................................................................................49
5.2 地下水控制........................................................................................................................................49
5.3 基坑围护............................................................................................................................................49
5.4 地基处理............................................................................................................................................50
5.5 钢管柱................................................................................................................................................50
5.6 钢筋混凝土主体结构........................................................................................................................51
5.7 结构防水............................................................................................................................................51
5.8 砌体工程............................................................................................................................................51
5.9 附属工程............................................................................................................................................51
5.10 单位工程观感质量验收..................................................................................................................51
6 暗挖车站(区间).......................................................................................................................................52
6.1 一般规定...........................................................................................................................................52
6.2 地下水控制........................................................................................................................................52
6.3 地层超前支护及加固........................................................................................................................53
6.4 土方开挖............................................................................................................................................54
6.5 钢管柱................................................................................................................................................55
6.6 初期支护............................................................................................................................................55
11 轨道工程...................................................................................................................................................144
11.1 一般规定........................................................................................................................................144
11.2 无砟道床轨道................................................................................................................................145
11.3 无砟道床道岔及钢轨伸缩调节器................................................................................................153
11.4 有砟道床轨道................................................................................................................................157
11.5 有砟道床道岔................................................................................................................................161
11.6 轨道减(隔)振系统....................................................................................................................162
11.7 接触轨铺设....................................................................................................................................163
11.8 轨道附属设备................................................................................................................................166
11.9 疏散平台........................................................................................................................................169
11.10 单位工程观感质量验收..............................................................................................................174
12 声屏障工程...............................................................................................................................................176
12.1 一般规定........................................................................................................................................176
12.2 声屏障基础....................................................................................................................................176
12.3 声屏障结构....................................................................................................................................182
12.4 单位工程观感质量验收................................................................................................................185
13 车辆段、停车场及综合基地工程...........................................................................................................186
13.1 一般规定........................................................................................................................................186
13.2 路基工程........................................................................................................................................186
13.3 轨道工程........................................................................................................................................186
13.4 道路工程........................................................................................................................................186
13.5 房屋建筑工程................................................................................................................................189
13.6 其他构筑物....................................................................................................................................190
13.7 单位工程观感质量验收................................................................................................................195
14 防水工程...................................................................................................................................................197
14.1 一般规定........................................................................................................................................197
14.2 地下防水工程................................................................................................................................197
14.3 屋面防水........................................................................................................................................202
14.4 细部构造防水工程........................................................................................................................204
15 钢筋混凝土与砌体工程...........................................................................................................................210
15.1 一般规定........................................................................................................................................210
15.2 模板工程........................................................................................................................................212
15.3 钢筋工程........................................................................................................................................215
15.4 混凝土工程....................................................................................................................................219
15.5 现浇结构工程................................................................................................................................221
15.6 装配式结构工程............................................................................................................................224
15.7 预应力工程....................................................................................................................................230
15.8 砌体工程........................................................................................................................................234
16 装饰装修工程...........................................................................................................................................239
16.1 一般规定..........................................................................................................................................239
16.2 玻璃板饰面工程..............................................................................................................................239
16.3 橡胶地板工程................................................................................................................................241
16.4 厕浴间工程....................................................................................................................................242
附录 A 施工现场质量管理检查记录............................................................................................................246
附录 B 初期试运行条件................................................................................................................................248