天津填海造陆地区地面沉降监测与防治研究  

Research on monitoring and control of land subsidence in a sea reclamation region of Tianjin

作　　者：吕潇文 牛文明 罗立红 张莺 牛毅 

机构地区：[1]天津市地质环境监测总站,天津300191

出　　处：《上海国土资源》2016年第3期55-59,共5页Shanghai Land & Resources

基　　金：国土资源部公益性行业科研专项经费项目(201311045);中国地质调查局地质调查项目(水[2014]02-031-011);天津市国土资源和房屋管理局科研项目(国土房任[2015]1号)

摘　　要：地面沉降是天津填海造陆地区最主要的地质问题,具有缓变性、不易察觉的特点,一旦形成,很难恢复。本文介绍了天津填海造陆地区地面沉降监测网建设情况,结合监测成果论述了地面沉降平面及垂向发育特征,在此基础上分析沉降原因,并针对性地提出填海造陆地区地面沉降防治建议,为该区地面沉降控制管理工作提供了技术依据。Land subsidence is the main geological hazard affecting the sea reclamation region of Tianjin. It is unpredictable and difficult to remedy once it occurs. This article describes the land subsidence monitoring system of the sea reclamation area in Tianjin. It analyzes the characteristics of the land subsidence, and relates these to the monitoring results. Based on the reasons for the settlement , this article offers suggestions for land subsidence disaster control in the sea reclamation region. It provides a technical basis for management decisions.

关 键 词：填海造陆 地面沉降 监测 防治 

分 类 号：P642.26[天文地球—工程地质学]