热带地理2012，Vol.32Issue(4)：338-343,6.
广州金沙洲广州大学附属实验学校地面沉降形成机理研究
Formation Mechanism of Geological Hazard of Ground Subsidence in Experimental School Attached to Guangzhou University
摘要
Abstract
According to the results of the observation of ground water regimen, measurement of ground settlement and geological drillings, the authors comprehensively study the influence of the factors including geological structures, character of engineering activities, kinds of the rock and soil, Quaternare strata, stratigraphy and rock features on ground settlement in Experimental School Attached to Guangzhou University. The authors also analyze the dynamic evolution characters of ground subsidence in the studied area. The conclusion is that fragile geological environment is the intrinsic factor for ground subsidence, and excavation of foundation pit, construction of pile foundation and pumping ground water are the extrinsic factors for the subsidence.关键词
地面沉降/抽排地下水/地质环境/人类工程活动/形成机理/广州大学附属实验学校Key words
ground subsidence/ pumping the ground water/ geological environment/ human engineering activities/ Formation mechanism/ the Experimental School Attached to Guangzhou University分类
天文与地球科学引用本文复制引用
黄健民,郑小战,陈小月,吕镁娜,陈建新..广州金沙洲广州大学附属实验学校地面沉降形成机理研究[J].热带地理,2012,32(4):338-343,6.基金项目
广州市白云区金沙洲岩溶地面塌陷、地面沉降地质灾害调查探测与监测(ZX2012411007008) （ZX2012411007008）
