摘要
对于深基坑工程建设来说,由于其地质特点以及力学特性都是相对比较复杂的,造成其安全因素难以把控,可引起变形的因素太多,目前的研究也遇到诸多困难。比如支护结构设计以及变形规律如何掌握等,而且理论计算所得到的结果本身就未必与实际相适应。所以就目前来看,往往只能通过尽量全面、实时地监测周围土体变化情况,及时进行受力变形的动态分析,通过不断地累积相关的数据和经验,来为后续类似的工程项目提供资料。
For the deep foundation pit engineering construction, because of its geological characteristics and mechanical proper-ties are relatively complex, the safety factor is difficult to control, too many factors can cause the deformation, the present study also encountered many difficulties. For example, the structure design and deformation of the support structure, and so on, and the re-sults obtained by theoretical calculation itself is not necessarily compatible with the actual. So far, only through the full real - time monitoring of surrounding soil changes, dynamic analysis of stress and deformation in time, through continuous accumulation of relevant data and experience, to provide information for subse-quent similar projects.
出处
《四川建材》
2017年第1期66-68,共3页
Sichuan Building Materials
关键词
深基坑
动态分析
实时监测
deep foundation pit
dynamic analysis
real - time monitoring