抚顺市东洲区政府场地稳定性分析及危险性分区
摘要:抚顺市素有"煤炭之都"的称号，建国以来，伴随着抚顺市经济的飞速发展，煤炭资源的开发和利用量也逐步加剧。由地下煤炭开采所引起的地面沉陷（塌陷）地质灾害频发，破坏地面建（构）筑物：房屋开裂、倾斜甚至坍塌；道路出现裂缝、陡坎；破坏地下管道设施，给人民的生命财产安全构成了威胁。因此在生产建设前对场地的稳定性评价以及危险性分区有着至关重要的作用。以抚顺市东洲区政府场地为例，通过勘察，查明场地的工程地质条件，分析地质灾害的类型、成因以及对建筑物的影响，并提出预防措施。通过对地质灾害易发区的预测，划分出地面塌陷易发区、地面不均匀沉降易发区以及稳定区。
Abstract:Fushun has been known as the "coal city" for a long time. Since the founding of the nation, along with the rapid economic development of Fushun, coal resources development and utilization are also increasing gradually. Geological disasters such as the ground subsidence or collapse which caused by underground coal mining occurred frequently, destroying the ground buildings, making the construction crack, incline and even collapse; road occur cracks, scarps; destroying of underground pipeline facilities. And this constitutes a threat to people's life and property security. So before the production and construction, the field stability evaluating and risk zoning play very important roles. In this paper, Fushun Dongzhou District government area is taken as an example, through the investigation, to find out engineering geology condition of the site, analysis the type, cause of geological hazard and effects on buildings, putting forward preventive measures. Through the prediction of geological hazard prone zone, divide the ground collapse prone zone, ground unequal settlement prone zone, and stability zone.
中文标题：
抚顺市东洲区政府场地稳定性分析及危险性分区
Stability Analysis and Risk Zoning of Dongzhou District Government Site in Fushun City
作者：
孙利
Sun Li
作者简介:孙利,女,1970年生,辽宁开原人,高级下程师,主要从事地基和地质灾害勘察与研究T作。E-mail:sunli8301808@163.com
通讯地址：
辽宁省第十地质大队, 辽宁抚顺 113004
TheTenthGeologyGroupofLiaoningProvince,Fushun113004,Liaoning,China
中图分类号:TU441.35
doi:10.3969.j.issn.1007-2993.2015.05.007
出版物：岩土工程技术
收稿日期:2015-05-08
网络出版日期:2021-07-19
关键词:地面沉(塌)陷,地面不均匀沉降,稳定性评价,危险性分区
Key words:ground subsidence(collapse),ground unequal settlement,stability evaluation,risk zoning
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