DB14/T 2310-2021 煤矿采空区输气管道安全管理技术规范
DB14/T 2310-2021 The safety management technical specifications for gas pipeline in coal mine goaf areas
基本信息
发布历史
-
2021年08月
研制信息
- 起草单位：
- 中国石油天然气管道工程有限公司、山西省煤炭地质115勘察院、太原理工大学
- 起草人：
- 谭晋隆、郭文朋、申倬伟、杨一、贾晨菲、邸晖、毋建冰、杜彩霞、杨颜璐、苗毅、赵媛、靳涛、张俊、魏凯、刘杰、杨晓琴、张连彬、赵朋飞、段铁成、邱卫忠。
- 出版信息：
- 页数：10页 | 字数：- | 开本： -
内容描述
ICS75.020
CCSE92
14
山西省地方标准
DB14/T2310—2021
煤矿采空区输气管道安全管理技术规范
2021-08-16发布2021-11-16实施
山西省市场监督管理局 发布
DB14/T2310—2021
目次
前言.......................................................................................................................................................................II
1范围.....................................................................................................................................................................1
2规范性引用文件.................................................................................................................................................1
3术语和定义.........................................................................................................................................................1
4管道风险识别及分析评价.................................................................................................................................1
4.1资料收集.....................................................................................................................................................2
4.2风险识别及分析评价.................................................................................................................................2
5管道安全监测及预警.........................................................................................................................................2
5.1地表和管道位移监测.................................................................................................................................2
5.2管道应变监测及预警.................................................................................................................................3
5.3观测周期与频率.........................................................................................................................................3
6防控及应对措施.................................................................................................................................................3
6.1防控要求.....................................................................................................................................................3
6.2挖沟露管释放管道应力.............................................................................................................................3
6.3抬升管道释放应力.....................................................................................................................................3
6.4切割断管释放应力.....................................................................................................................................4
6.5管道改线.....................................................................................................................................................4
6.6设置支撑.....................................................................................................................................................4
附录A（资料性）采空区现场情况检查记录表.................................................................................................5
附录B（规范性）管道抬升施工作业要求..........................................................................................................6
B.1挖沟露管作业.............................................................................................................................................6
B.2吊点作业坑开挖...............
定制服务
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