Construction monitoring and analysis of double large - diameter annular arched girders support system in double foundation pit excavation 双基坑大直径双环梁支护体系监测与分析
Finite element numerical simulation of deep foundation pit excavation supported by frozen soil wall with nonhomogeneous temperature distribution 非均匀温度分布冻土墙围护深基坑开挖的有限元数值模拟
In this paper the excavation construction is simulated to study the displacement of station near the foundation pit excavation 作者以分析基坑开挖引起紧邻车站变形为目的,对实际的基坑开挖进行数值模拟。
Abstract : this paper analyzed the application of earth nail support technique in basis pit excavation in combination of engineering practice 文摘:结合工程实例详细介绍了土钉支护技术在基坑开挖中的应用。
Proposal design for foundation pit excavation support for east special area of traffic center in terminal section of shanghai pudong international airport phase project 上海浦东国际机场二期交通中心东侧特殊区域围护方案的设计
Proposal optimization and practice on large and deep foundation pit excavation support for main building in terminal section of shanghai pudong international airport phase project 上海浦东国际机场二期航站区主楼深大基坑的围护方案优化及实践
This paper is based on the construction of jiangbei airport station of the chongqing no . 3 light railway , the control demolition applied to shallow covered and large foundation pit excavation under urban complicated condition is introduced 摘要以重庆轻轨三号线江北机场站为例，介绍了城市复杂环境条件下浅埋隧道、大基坑开挖控制爆破施工方法。
With the trend of quick development of the beijing urban construction , more and more difficulties for the design and construction of the pit excavation and retaining structures have been encountered because the deeper and deeper foundation is used to utilize the underground space 摘要随着北京城市建设向高空及地下发展，深基坑工程的规模、开挖面积、开挖深度愈来愈大，开挖支护技术的难度也愈来愈大。
The whole procedure of construction , including foundation - pit excavation , the body construction and foundation - pit filling , was simulated and analyzed by using elastic - plastic fem procedure programmed by myself . and the laws of stress field and displacement field were obtained 本文通过研编弹塑性有限元程序，模拟并分析了涵洞施工全过程(包括：基坑开挖、涵洞主体施工、基坑及上覆土体回填)中计算域土体变形和应力的变化规律。
