基于理论法的地面沉降数值模型进展  

Advances in numerical models of land subsidence based on comprehensive theories

作　　者：苏晨[1,2] 崔亚莉[2] 邵景力[2] 

机构地区：[1]中国地质科学院水文地质环境地质研究所,河北石家庄050061 [2]中国地质大学(北京)水资源与环境学院,北京100083

出　　处：《水文地质工程地质》2014年第6期147-152,共6页Hydrogeology & Engineering Geology

基　　金：国家重点研究基础发展计划"973"项目(2010CB428804)

摘　　要：在综合分析已有文献的基础上,对比阐述了国内外基于理论法的地面沉降数值模型的发展过程,对基于太沙基有效应力原理、比奥固结理论所建立的各类模型的特点进行了总结归纳,重点介绍了利用MODFLOW程序的地面沉降模型模块,指出了目前研究的不足,为今后地面沉降模型的改进提供一定的参考。Based on the comprehensive analysis of the existing literature,the development of numerical models of land subsidence at home and abroad is discussed.The characteristics of all kinds of land subsidence models based on the Terzaghi＇s effective pressure principle and Biot consolidation theory are summarized.The land subsidence programs coupled with the Modflow are introduced as a key point of the study.The shortcomings of present study are also pointed out.They may provide reference for the improvement of the future land subsidence models.

关 键 词：地面沉降 数值模型 MODFLOW 有效应力原理 比奥固结理论 

分 类 号：P642.26[天文地球—工程地质学]