铁道标准设计Issue(5)：24-27,28,5.DOI:10.13238/j.issn.1004-2954.2015.05.005
山西中南部铁路莱芜绕避采空区改线方案研究
Study on Rerouting Scheme for Bypassing Mined-out Area along South Central Railway of Shanxi
杨文东1
作者信息
- 1. 中铁工程设计咨询集团有限公司，北京 100055
- 折叠
摘要
Abstract
South central railway of Shanxi passes through Laiwu mining area. Due to illegal exploitation of Chuiyang iron mine towards railway, the railway has to pass through affected area of mined out area, thus suffering significant security risks. Based on extensive collection and absorption of data pertinent to Laiwu mining area and regional surface movement tendency, engineering geological analogy and ground collapse movement angle method are adopted to find a safe and sound railway corridor through mining area with reference to such factors as deposits hosting condition, geological structure of the region and mining methods. Through scheme comparison, the scheme to go along Huihe Avenue is recommended, which satisfies safe railway operation, confirms with city layout, and bypasses Gangli Village and other major resettlement projects. Ground collapse movement angle method is acceptable for railway route selection through mining area to shorten the distance of the railway corridor and reduce significantly occupied mineral resources, which provides certain guidance to railway route selection in mining area.关键词
铁路选线/采空区/方案比选Key words
Railway route selection/Mining area/Scheme selection分类
交通工程引用本文复制引用
杨文东..山西中南部铁路莱芜绕避采空区改线方案研究[J].铁道标准设计,2015,(5):24-27,28,5.
