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随着城市建设不断地扩大及对地下空间的开发和利用,深基坑支护工程研究已发展成为一门新兴课题。在深基坑支护工程中,由于设计不合理,或施工不当,或自然灾害等原因,经常发生基坑垮塌、建筑物及路面塌陷或开裂基底降起等工程事故,直接影响施工进度和工程造价,甚至危及人们的生命财产安全。越来越多的人已认识到,深基坑支护工程是一项风险性工程。
With the continuous expansion of urban construction and the development and utilization of underground space, the research on deep foundation pit support engineering has become an emerging topic. In deep foundation pit support projects, due to improper design or improper construction, or natural disasters and other reasons, often occur pit collapse, buildings and pavement collapse or cracking of the basement fall and other engineering accidents, a direct impact on the construction progress and engineering Costs, and even endanger people’s lives and property safety. More and more people have realized that the deep foundation pit support project is a risky project.