摘要
瓦斯系隧道建设中的不良地质现象,前期预测的成败是后期成功治理的关键。本文以董家山隧道勘查为例,探讨了在瓦斯隧道勘查中的关键问题,为同类工程提供科学借鉴。
Gas is a harmful geological phenomenon in construction of tunnel. The prediction is the key to successful prevention and cure of gas. Exemplified by the Dongjiashan tunnel, this paper makes an approach to main problems in the gas tunnel engineering geological investigation.
出处
《四川地质学报》
2009年第1期50-51,共2页
Acta Geologica Sichuan
关键词
瓦斯隧道
预测
防治
瓦斯爆炸
董家山隧道
gas tunnel
prediction
prevention and cure
gas explosion
Dongjiashan tunnel
