摘要
从工程地质、水文地质角度对上海市合流污水排放口（９．１标段）的地质条件、沼气特征与危害进行了研究，并提出了在沼气地层中安全施工对策．
This paper studies, from the engineering geological and hydro--geological view --point, the geological conditions of the outlet (No. 9.1) of the confluent sewerage in Shanghai and the characteristics of marsh gas and proposes the safety measures of construction to be taken in the soil layer containing marsh gas.
出处
《同济大学学报（自然科学版）》
EI
CAS
CSCD
1996年第4期465-470,共6页
Journal of Tongji University:Natural Science
关键词
隧道
安全
工程施工
沼气
软土层
长江口
Confluent sewerage works
Marsh gas
Gas pocket
Tunnel
Safety measuros of construction
