摘要
针对邹城市南屯矿铝铸车间某设备基础施工中地层情况特殊的现状,提出采用先进的液氮冻结法,达到了高效快速施工的效果,对液氮冻结设计、冻结施工及掘砌施工情况进行了论述,对相关问题进行了研究。
According to the earth layer situation special situation in some aluminum casting workshop equipment foundation construction in Zoucheng Nantun,through analyzing site situation,the advanced liquid nitrogen freezing method was proposed to adopt,the high effect and fast construction effect was obtained.The liquid nitrogen freezing design,freezing construction and digging construction situation were discussed and the related problems were studied.
出处
《山西建筑》
2009年第35期131-132,共2页
Shanxi Architecture
关键词
设备基础
流砂层
液氮冻结
保温
预冷
equipment foundation
quicksand layer
liquid nitrogen freezing
insulation
pre-cooling
