某地铁工程地下有害气体勘察研究
摘要:地下有害气体是地铁工程的重大不良地质隐患。工程实践中,一般采用提前放气的处理方法。通过工程实践,对有害气体进行专项调查,以查明其埋深、分布范围、气体成分、变化规律,并提出处理措施,对后期施工提供指导建议,以保障工程的顺利进行。
Abstract:The underground-harmful-gas is one of the typical natural hazard of metro construction. In the engineering practice, the best way is to exhaust the harmful gas in advance. In this article, we will show you a way on how to survey on underground harmful gas which based on our engineering practice and statistics, so we can have the accurate information about the burial depth, distribution range, components and variation of the harmful gas. Besides, we will propose the measures can taken to tackle the problem in construction and later stages of construcion to ensure the Project can carry smoothly.
中文标题:
某地铁工程地下有害气体勘察研究
The Investigation Research on Underground-harmful-gas of Metro Engineering
作者:
汪增辉1,黄伟1,麻鹏远2
Wang Zenghui1,Huang Wei1,Ma Pengyuan2
作者简介:汪增辉,1987年生,男,汉族,安徽安庆人,工学学士,助理工程师,从事岩土工程勘察,岩土工程设计工作。E-mail:thefirsr123@qq.com
通讯地址:
1. 中船勘察设计研究院有限公司, 上海 200331; 2. 浙江华东建设工程有限公司, 浙江杭州 310030
1.ChinaShipbuildingindustryinstituteoftheengineeringinvestigation&designCO.,LTD,Shanghai200331,China; 2.EastChinaConstructionEngneeringCorporationofZhejiang,Hangzhou310030,Zhejiang,China
中图分类号:TU195
doi:10.3969/j.issn.1007-2993.2013.04.011
出版物:岩土工程技术
收稿日期:2013-04-26
关键词:有害气体,甲烷,沼气
Key words:harmful gas,methane,sludge gas
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