摘要
目前,在基坑支护工程的土压力计算时,往往未考虑冬季土体的冻胀力。本文结合工程实例,介绍了土体冻胀对基坑支护的影响机理,提出了一些减少冻胀破坏和应急处理的措施。可供相关技术人员参考。
The freezing soil expand force is often considered when calculate earth pressure in the foundation pit supporting project. The paper according to the example introduced the principle of freeze earth expanding affect the foundation pit supporting, suggested some measures of reducing freeze and expand destroy and emergency deal with, provide the reference for the engineer.
出处
《工程质量》
2012年第10期75-78,共4页
Construction Quality
关键词
土体冻胀
基坑支护
基坑监测
earth freeze and expand
foundation pit supporting
foundation pit monitor
