Methane explosion accidents of tunnels in SW China

被引：56

作者：

He, Siyue ^{[1
]}

Su, Linjian ^{[1
]}

Fan, Haobo ^{[1
,2
]}

Ren, Rui ^{[1
]}

机构：

[1] Changan Univ, Sch Highway, Xian, Shaanxi, Peoples R China

[2] China Railway Eryuan Engn Grp Co Ltd, Chengdu, Sichuan, Peoples R China

来源：

GEOMATICS NATURAL HAZARDS & RISK | 2019年 / 10卷 / 01期

关键词：

Tunnel construction; SW China; methane explosion accidents; rescue operation; relevant measures; SAFETY ASSESSMENT; BEHAVIOR; MODEL;

D O I：

10.1080/19475705.2018.1541826

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

This Express Letter reports three methane explosion accidents during tunnel construction in Southwest China. In recent years, tunnel construction of China is developing rapidly. The geological conditions of the tunnel passing through are extremely complex, especially, tunnels in coal strata increase rapidly, what's worse, many methane explosions occur during the tunnel construction. The backgrounds, causes and rescue operation of three methane explosion accidents situation are studied. Furthermore, we proposed relevant measures to prevent methane explosions of tunnels.

引用

页码：667 / 677

页数：11

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