六沾复线梅花山至天生桥线路方案地质选线

崔建宏 蒋良文

崔建宏, 蒋良文. 2014: 六沾复线梅花山至天生桥线路方案地质选线. 工程地质学报, 22(5): 975-980. doi: 10.13544/j.cnki.jeg.2014.05.29
引用本文: 崔建宏, 蒋良文. 2014: 六沾复线梅花山至天生桥线路方案地质选线. 工程地质学报, 22(5): 975-980. doi: 10.13544/j.cnki.jeg.2014.05.29
CUI Jianhong, JIANG Liangwen. 2014: THE GEOLOGIC ROUTE SELECTION IN THE SECTION FROM MEIHUASHAN TO TIANSHENGQIAO ALONG LIUPANSHUI-ZHANYI DOUBLE-TRACK RAILWAY. JOURNAL OF ENGINEERING GEOLOGY, 22(5): 975-980. doi: 10.13544/j.cnki.jeg.2014.05.29
Citation: CUI Jianhong, JIANG Liangwen. 2014: THE GEOLOGIC ROUTE SELECTION IN THE SECTION FROM MEIHUASHAN TO TIANSHENGQIAO ALONG LIUPANSHUI-ZHANYI DOUBLE-TRACK RAILWAY. JOURNAL OF ENGINEERING GEOLOGY, 22(5): 975-980. doi: 10.13544/j.cnki.jeg.2014.05.29

六沾复线梅花山至天生桥线路方案地质选线

doi: 10.13544/j.cnki.jeg.2014.05.29
详细信息
    作者简介:

    崔建宏(1971- ),男,高级工程师,主要从事铁路、公路等工程地质勘察工作. Email:cjhxm@ 126.com

  • 中图分类号: U21

THE GEOLOGIC ROUTE SELECTION IN THE SECTION FROM MEIHUASHAN TO TIANSHENGQIAO ALONG LIUPANSHUI-ZHANYI DOUBLE-TRACK RAILWAY

  • 摘要: 贵昆铁路六沾复线梅花山至天生桥段穿越梅花山主脉,地形、地质条件极其复杂,地质构造、不良地质及特殊岩土极其发育,为铁路选线、设计及施工带来极大困难。通过综合地质勘察方法与手段,基本查明了区域内的工程地质特征及各线路方案的工程地质条件,为线路方案的比选提供了可靠的基础地质资料。影响选线的关键地质因素主要为沿观音河、树舍沟成群分布的滑坡、岩堆及危岩落石、深埋长隧的岩溶与岩溶水危害、煤窑(矿)采空区。通过对梅花山至天生桥段长隧方案、短隧方案、观音河出露方案工程地质条件综合定性分析、工程数量及投资比较,比选推荐了观音河出露方案以乌蒙山一号、二号隧道穿越梅花山主脉,地质条件较好,施工安全性较高,施工、运营后效果良好。
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出版历程
  • 收稿日期:  2014-04-18
  • 修回日期:  2014-09-04
  • 刊出日期:  2014-10-25

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