山东国土资源2012，Vol.28Issue(6)：28-30,3.
水准测量网监测在德州市地面沉降中的应用
The Monitoring of Land Subsidence Based on The Leveling Surveying Network in Dezhou City
何国荣 1冯在敏 2冯克印 2任翠爱 2商婷婷 2谭现锋3
作者信息
- 1. 浙江有色测绘院,浙江绍兴312000
- 2. 山东省地质环境监测总站,山东济南250014
- 3. 山东省鲁北地质工程勘察院,山东德州253015
- 折叠
摘要
Abstract
Land subsidence is the most serious disasters in northern Shandong plain. It has threated production and living in Dezhou region, and restricted the sustainable development of local economy. Through establishment and running of the leveling surveying and monitoring network, scale and scope of land subsidence in Dezhou city has been identified. It is showed that there still occurred land subsidence in study areas. By the end of 2010, due to over exploitation of groundwater in Decheng district, land subsidence is the most in this area, accumulated settlement amount is-1186.9 --636.9mm, and annual average sedimentation rate is 59.35mm/a. Thus, a settlement basin has been formed, which center is in the northwest part of the district. Over exploitation of deep groundwater is an important factor to cause large - scale land subsidence.关键词
地面沉降/降落漏斗/地下水位/水准测量/德州市Key words
Land subsidence/cone of depression/underground water level/levelling/Dezhou city分类
天文与地球科学引用本文复制引用
何国荣,冯在敏,冯克印,任翠爱,商婷婷,谭现锋..水准测量网监测在德州市地面沉降中的应用[J].山东国土资源,2012,28(6):28-30,3.
