北京显著沉降区地面沉降发育特征及成因分析  

Characteristics and causes of the significant land subsidence area of Beijing

作　　者：沙特 罗勇[1,2] 赵龙[1] 齐鸣欢 田苗壮 王新惠[1] 孔祥如[1] SHA Te;LUO Yong;ZHAO Long;QI Ming-Huan;TIAN Miao-Zhuang;WANG Xin-Hui;KONG Xiang-Ru(Beijing Institute of Hydrogeology and Engineering Geology, Beijing 100195, China;Institute of Geology and Geophysics, Chinese Academy of Science, Beijing 100029, China)

机构地区：[1]北京市水文地质工程地质大队,北京100195 [2]中国科学院地质与地球物理研究所,北京100029

出　　处：《上海国土资源》2017年第3期66-69,共4页Shanghai Land & Resources

基　　金：北京市科技计划课题(Z131100005613022);北京市自然科学基金项目(8162043);北京市地面沉降监测系统年运行费项目(PXM2015-158305-000011;PXM2016-158305-000004);基于北斗卫星的地面沉降监测(121211220184);通州城市副中心地区重大地质问题调查与评价项目地面沉降专题(PXM2016-158203-000008)

摘　　要：北京局部地区地面沉降发育迅速,成为城市发展的重要隐患。本文对北京市平原区东部沉降发育显著区域的地面沉降特征进行了归纳总结,主要描述了研究区内地面沉降的发展历史及现状。结合研究区内地面沉降监测站监测资料,对研究区内地面沉降的成因进行了分析,提出了防治建议,对北京地区城市地质安全的保障具有重要意义。The rapid development of land subsidence in some areas of Beijing has become the most important hidden danger of the city.In this paper,the characteristics of land subsidence in the eastern region of the Beijing plain are summarized,and the history of the development of land subsidence in the study area up to the present day is described.Based on the land subsidence monitoring data from the monitoring station of the study area,we analyze the causes of land subsidence and present a proposal.This work is important to the urban geological safety of the Beijing area.

关 键 词：地面沉降 发育特征 原因分析 

分 类 号：P642.26[天文地球—工程地质学]