基于PLAXIS 2D的枣阳某深基坑支护工程数值分析

Numerical Analysis of a Deep Foundation Pit Support in Zaoyang Based on PLAXIS 2D

城市建设中的基础工程施工需要面对周边建筑多、风险大等问题,对深基坑工程提出了更高的要求。论文利用PLAXIS2D有限元软件对枣阳市某地下停车场基坑进行了数值模拟分析,结果与传统基坑支护计算结果吻合,并采用PLAXIS 2D模拟深基坑支护具有的可靠度,可为类似工程及场区提供理论参考和设计依据。

The construction of foundation engineering in urban construction needs to face the problems of many surrounding buildings and large risks, which puts forward higher requirements for deep foundation pit engineering. This paper uses PLAXIS 2D finite element software to carry out a numerical simulation analysis on the foundation pit of the Underground Parking Lot Park in Zaoyang City, and the results are consistent with the calculation results of traditional foundation pit support. Using PLAXIS 2D to simulate deep foundation pit support has a certain degree of reliability and can provide theoretical reference and design basis for similar projects and fields.