阜六线霍邱铁矿段稳定性评价及选线
发布时间：2018-12-08 10:26
【摘要】：阜六线霍邱铁矿园区段,分布大小十几家铁矿,矿井开采范围与线路安全有极其密切的关系,矿层厚度、产状、埋藏深度、开挖厚度、开采率以及有关沉降、塌陷等情况严重影响矿区段的线路方案稳定。通过对阜六铁路铁矿园区段采空区进行稳定性评价,比选高速公路东西两侧线路的优缺点,得出线路走向最佳方案。
[Abstract]:In the section of Huoqiu Iron Mine Park on Fuliu Line, there are more than a dozen iron mines of different sizes. The mining scope of the mine is closely related to the safety of the line. The thickness, occurrence, burial depth, excavation thickness, mining rate and related settlement of the ore bed are very close. Collapse and other conditions seriously affect the stability of the line scheme in the mining area. By evaluating the stability of goaf in the section of Fuliu Railway Iron Mine Park, comparing the advantages and disadvantages of the east and west sides of the expressway, the best route direction is obtained.
【作者单位】： 中铁上海设计院集团有限公司;
【分类号】：U212.32
本文编号：2368190
[Abstract]:In the section of Huoqiu Iron Mine Park on Fuliu Line, there are more than a dozen iron mines of different sizes. The mining scope of the mine is closely related to the safety of the line. The thickness, occurrence, burial depth, excavation thickness, mining rate and related settlement of the ore bed are very close. Collapse and other conditions seriously affect the stability of the line scheme in the mining area. By evaluating the stability of goaf in the section of Fuliu Railway Iron Mine Park, comparing the advantages and disadvantages of the east and west sides of the expressway, the best route direction is obtained.
【作者单位】： 中铁上海设计院集团有限公司;
【分类号】：U212.32
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