抽水地面沉降预计的随机介质模型  

A stochastic modium model for prediction of ground subsidence due to water drawing

作　　者：阳军生[1] 刘宝琛[1] 

机构地区：[1]冶金部长沙矿冶研究院

出　　处：《水文地质工程地质》1999年第5期11-13,共3页Hydrogeology & Engineering Geology

基　　金：国家自然科学基金

摘　　要：本文视抽水引起的地面沉陷为一随机过程，应用随机介质理论和土力学基本原理，建立了随机介质模型，对抽水地面沉陷及变形分布进行了分析预测，计算实例表明该模型是有效的。The ground subsidence due to underground water drawing is assumed to be a stochastic process in this paper. In application of the stochastic medium theory and the basic principles of soil mechanics a stochastic medium model is set up to predict distributions of ground subsidence and deformation due to single well water drawing. The calculating results for the practical example has a fairly reliable validity.

关 键 词：随机介质模型 地面沉降 抽水预计 

分 类 号：P642.26[天文地球—工程地质学] P641.73[天文地球—地质矿产勘探]