摘要
针对天津地层的主要特点,介绍了地层冻结加固的施工技术在旁通道施工中的应用,阐述了冻土墙的计算选型及冻结孔施工、冻结加固、开挖构筑的施工流程,为类似地区或其他市政工程应用地层冻结工法加固土体施工积累了经验。
According to the main characteristics of the strata in Tianjin, the paper introduces the construction technique of the strata freezing method in the side channel construction, illustrates the calculation type ,selection of the frozen soil wall, the freezing hole, the freezing intensification, the excavation, and accumulates experience for similar areas and other municipal projects to apply the strata freezing method to intensify the soil body construction.
出处
《山西建筑》
2010年第20期312-313,共2页
Shanxi Architecture
关键词
隧道
旁通道
施工
冻结法
tunnel, side channel, construction, freezing method
