摘要
1989年以来,德州市建立了以浅、中、深地下水监测,一、二等水准测量,GPS全球定位监测,分层标、基岩标及INSAR为一体,集空中、地表、地下多维立体相结合的地面沉降监测系统。本文系统介绍了德州市地面沉降监测系统的组成,简述了德州市地面沉降现状,分析了地面沉降影响因素。根据地下水压采控制方案要求,结合地下水开发利用实际情况,预测了德州城区、平原城区、临邑城区2020年、2025年地面沉降累积沉降量。针对德州市地面沉降防治工作存在的问题,对下一步工作提出了建议,为鲁西北平原地区地面沉降防治工作提供一定借鉴。
Since 1989,Dezhou City has established shallow,medium and deep groundwater monitoring,first-and second-level leveling,GPS global positioning monitoring,layered standard,bedrock and INSAR,integrating air,surface and underground multi-dimensional Ground subsidence monitoring system.This paper systematically introduces the composition of the land subsidence monitoring system in Dezhou City,briefly describes the current situation of land subsidence in Dezhou City,and analyzes the factors affecting land subsidence.According to the requirements of groundwater pressure control scheme,combined with the actual situation of groundwater development and utilization,the cumulative settlement of land subsidence in Dezhou urban area,plain urban area and Linyi urban area in 2020 and 2025 is predicted.Aiming at the problems existing in the prevention and control of land subsidence in Dezhou City,suggestions were put forward for the next step,which provided some reference for the prevention and control of land subsidence in the northwestern plain of Shandong.
作者
朱利民
战静华
张祥意
朱德林
闰朋飞
ZHU Li-min;ZHAN Jing-hua;ZHANG Xiang-yi;ZHU De-lin;YAN Peng-fei(Second Hydrogeology Engineering Geology Brigade of Shandong Provincial Geological Survey Bureau(Lubei Geological Engineering Investigation Institute of Shandong Province),Dezhou 253072,China;Dezhou Natural Resources Bureau,Dezhou,Shandong 253000,China;Shandong Provincial Lunan Geo-engineering Exploration Instituts(The Second Geological Brigade of Shandong Geological Exploration Bureau),Jining 272100,China)
出处
《地质灾害与环境保护》
2020年第4期26-30,共5页
Journal of Geological Hazards and Environment Preservation
关键词
德州市
地面沉降
累计沉降量
地面沉降防治
Dezhou city
ground subsidence
cumulative settlement
ground subsidence prevention
