| 黔桂线地质选线特点及实例 |
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| 引用本文： | 黄波.黔桂线地质选线特点及实例[J].铁道工程学报,2011(2). |
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| 作者姓名： | 黄波 |
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| 作者单位： | 中铁二院工程集团有限责任公司,成都,610031 |
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| 摘 要： | 研究目的:黔桂线所经地区地形、地质极其复杂,根据新的技术要求和技术标准,结合沿线复杂地形、地质情况,在可研、初步设计等阶段,对一些重点方案重新进行了综合地质选线.如金城江～纳朝段线路方案比选,纳朝至大山绕避采空区线路方案比选等,作者希望通过对这些工作的回顾和总结,能对不良地质地区,特别是岩溶、软土等地区扩能改造的选线工作提供借鉴和帮助.研究结论:经过大面积、多方案比选研究,并在岩溶、软土等地区贯彻地质选线的原则,如绕避采空区,绕避软土地区等,改善了线路条件,消除了施工、运营安全隐患,取得了良好的社会、经济效益.
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| 关 键 词： | 黔桂线 地质选线 特点及实例 |
Features and Practical Examples of Geological Alignment of Guizhou Guangxi Railway |
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| HUANG Bo.Features and Practical Examples of Geological Alignment of Guizhou Guangxi Railway[J].Journal of Railway Engineering Society,2011(2). |
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| Authors: | HUANG Bo |
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| Affiliation: | HUANG Bo (China Railway Eryuan Engineering Group Co.Ltd,Chengdu,Sichuan 610031,China) |
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| Abstract: | Research purposes: As the topographic and geologic conditions of the areas where the Guizhou-Guangxi Railway passes are extremely complicated,the railway alignments were made again for the main optional construction schemes during the periods of feasibile study and preliminary design based on the new technical requirement and standard and in combination with the complicated topographic and geological conditions along the railway.This paper reviews and summarizes the comparison and choice of the optional sch... |
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| Keywords: | Guizhou-Guangxi Railway geological route selection feature and practical example |
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