摘要
基于一维固结理论,提出能够综合描述多种类型地下水在多层水水位变化情况下引起地面沉降的实用计算方法,在此基础上开发出用于分析计算大范围超采地下水引起地面沉降的计算程序,采用该程序对北京东部区域抽取地下水引起的地面沉降进行计算。通过与实测结果对比,验证了计算方法和程序的可靠性和合理性。
Based on Terzaghi's one dimensional consolidation theory,the practical calculation method of the ground subsidence was proposed under water level change of various types of ground water. The calculation program was compiled to calculate and analyze ground subsidence caused by drawing ground water. This program was also used to compute the ground subsidence in the eastern region of Beijing. By comparison with the measured results,the reliability and rationality of the calculation method and the program were verified.
出处
《工业建筑》
CSCD
北大核心
2015年第2期90-94,84,共6页
Industrial Construction
基金
北京市科技新星计划资助(Z131106000413084)
关键词
抽取地下水
地面沉降
沉降计算
对比分析
drawing ground water
ground subsidence
settlement calculation
comparative analysis
