叙福花苑基坑稳定性分析  

Stability Analysis of Foundation Pit of Xufu Garden Community

作　　者：康抗 闫安志[1] 高卫亮[1] 蒋博[1] 

机构地区：[1]河南理工大学土木工程学院,河南焦作454000

出　　处：《洛阳理工学院学报（自然科学版）》2014年第3期21-26,32,共7页Journal of Luoyang Institute of Science and Technology：Natural Science Edition

基　　金：国家自然科学基金资助项目(41172317)

摘　　要：简要介绍了叙福花苑基坑支护方案的选择与设计,并选择其中一个典型剖面进行抗倾覆稳定性计算和整体稳定性验算。用GeoStudio软件通过有限元法与极限平衡法相结合,进行基坑分析与稳定性评价,结合理正软件的分析结果及现场反馈的部分数据,综合分析显示叙福花苑基坑支护的稳定性满足要求,"桩锚"+"土钉墙"是有效的支护形式。The selection and design of foundation pit supporting scheme of Xufu Garden Community has been briefly introduced. One of the typical profiles is selected for overturning stability calculation and the overall stability checking. A method combining the finite element method with limit equilibrium method is used for stability evaluation of foundation pit with GeoStudio. The analysis results of LiZheng and GeoStudio and part of the feedback data on the site show that the stability of foundation pit supporting of Xufu Garden can meet the requirements and the ＇Pile Anchor＇ ＋ ＇Soil Nailing Wall＇ is a valid support form.

关 键 词：基坑支护 桩锚 土钉墙 稳定性 

分 类 号：TU354[建筑科学—结构工程] TU753