基于FLAC^3D的深基坑桩锚支护数值模拟分析  

Numerical Simulation Analysis of Pile Anchor Support in Deep Foundation Pit Based on FLAC^3D

作　　者：陈莘 时贤龙 CHEN Shen;SHI Xianlong(Nanjing Municipal Engineering Quality and Safety Supervision Station,Nanjing Jiangsu 210036,China)

机构地区：[1]南京市市政工程质量安全监督站,江苏南京210036

出　　处：《工程质量》2020年第12期61-63,67,共4页Construction Quality

摘　　要：随着城市可利用土地资源日益减少,深基坑工程已成为解决城市地下空间开发的重要途径。本文以南京市某市政工程地下空间深基坑工程实例为研究背景,运用FLAC^3D软件对工程实际进行模拟分析,模拟结果与实际监测数据吻合,说明该模拟方法的合理性,为以后相似的工程提供了实用价值和理论研究参考。With the decrease of available land resources,deep foundation pit engineering has become an important way to solve the problem of urban underground space development.In this paper,based on the case of deep foundation pit in underground space of a municipal engineering in Nanjing,FLAC^3D software is used to simulate and analyze the engineering practice.The simulation results are consistent with the actual monitoring data,which shows the rationality of the simulation method,and provides practical value and theoretical research significance for similar projects in the future.

关 键 词：深基坑 桩锚支护 数值模拟 FLAC^3D 

分 类 号：TU473.2[建筑科学—结构工程]