|
|||||
|
|
| 西部红层软岩地区高速公路路堤与桥梁方案评价研究 | |
| 引用本文： | 刘燕,吴国雄,朱小容,刘剑峰. 西部红层软岩地区高速公路路堤与桥梁方案评价研究[J]. 公路, 2007, 0(1): 114-118 |
| 作者姓名： | 刘燕 吴国雄 朱小容 刘剑峰 |
| 作者单位： | 1. 重庆交通大学,重庆市,400074 2. 广东省长大公路工程有限公司,广州市,510620 3. 重庆市巴南区交通局,重庆市,401320 |
| 基金项目： | 西部交通建设科技项目“红层软岩地区公路修建技术研究”(编号:200231800026) |
| 摘 要： | 从长期效益考虑,针对红层软岩的工程性质,利用广泛的调查研究资料,分析了高速公路高填方路段的技术经济影响因素,构建了路堤与桥梁方案评价的指标体系,并利用灰色关联度作为测度进行综合评价,得到了路堤与桥梁相比的合理填方高度,为西部红层软岩地区高速公路的设计和施工提供有益参考。 |
| 关 键 词： | 红层软岩 高速公路 路堤 桥梁 方案评价 |
| 文章编号： | 0451-0712（2007）01-0114-04 |
| 修稿时间： | 2006-07-06 |
Evaluation of Embankment and Bridge Alternative of Expressway Project Through Red-Bed Soft Rock Area in West China |
|
| LIU Yan,WU Guo-xiong,ZHU Xiao-rong,LIU Jian-feng. Evaluation of Embankment and Bridge Alternative of Expressway Project Through Red-Bed Soft Rock Area in West China[J]. Highway, 2007, 0(1): 114-118 | |
| Authors: | LIU Yan WU Guo-xiong ZHU Xiao-rong LIU Jian-feng |
| Affiliation: | 1. Chongqing Jiaotong University, Chongqing 400074, China ; 2. Changda Road Engineering Corporation Ltd. of Guangdong Province, Guangzhou 510620, China; 3. Bureau of Communications of Banan District of Chongqing City,Chongqing 401320, China |
| Abstract: | With the considering of the long-term benefit/cost of a expressway project and the engineering characteristics of the red-bed soft rock,and on the basis of a widely investigation and a technical and economic study on existing expressway project in red-bed soft rock area of several provinces in West China,a comprehensive evaluation indicator system is established for embankment and bridge alternative assessment with gray relational analysis method.The objective of the research is mainly to get the rational filling height between embankment and bridge.The results provide a helpful reference for decision-making in expressway design and construction in red-bed soft rock area along a filling segment. |
| Keywords: | red-bed soft rock expressway embankment bridge alternative evaluation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |