广州南沙软土地基基础事故浅析  

THINKING AND DESIGN SUGGESTIONS ON THE ACCIDENT OF SOFT SOIL FOUNDATION IN NANSHA OF GUANGZHOU

作　　者：韩建强[1] 张晓伦[1] 黄俊光[1] 袁作春 

机构地区：[1]广州市设计院,广州510620

出　　处：《工业建筑》2016年第4期163-168,共6页Industrial Construction

摘　　要：在阐述广州南沙地区水文地质及地基工程的基础上,对广州南沙区近期开发中发生在软土地基上的几起典型工程事故进行介绍,结合地质条件与软土的工程特性,分析讨论上述事故以及产生的原因,并提出有关设计建议和防治措施。On the basis of elaborating the hydrogeological and engineering geological conditions of Nansha in Guangzhou,the paper introduced some typical engineering accidents of the soft soil foundations in Nansha of Guangzhou and their reasons were discussed according to the geological conditions and the engineering characteristics of the soft soil,and put forward some design suggestions and preventive measures.

关 键 词：南沙软土 预应力管桩倾斜 承台外露 建筑物不均匀沉降 基坑塌陷 路面开裂 

分 类 号：TU447[建筑科学—岩土工程] TU712.4[建筑科学—土工工程]