| 泥石流堆积区高速公路设计方案比选 |
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| 引用本文： | 艾杰,李玉平,李盛.泥石流堆积区高速公路设计方案比选[J].水利与建筑工程学报,2008,6(4). |
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| 作者姓名： | 艾杰 李玉平 李盛 |
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| 作者单位： | 1. 甘肃省交通规划勘察设计院有限责任公司,甘肃,兰州,730030
2. 兰州交通大学,土木工程学院,甘肃,兰州,730031 |
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| 摘 要： | 泥石流灾害是一种对公路工程破坏力极强的地质灾害。泥石流堆积区高出周围环境,高速公路处理方案多样。通过对跨越工程、穿越工程和拦挡坝等措施的工程合理性和经济性等方面所作的详细比较可知,穿越工程中的明洞渡槽对于泥石流堆积区高速公路建设和运营更加合理。
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| 关 键 词： | 高速公路 泥石流堆积区 设计方案 明洞渡槽 |
Comparison for Design Schemes of Expressway in Debris Flow Accumulation Area |
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| AI Jie,LI Yu-ping,LI Sheng.Comparison for Design Schemes of Expressway in Debris Flow Accumulation Area[J].Journal of Water Resources Architectural Engineering,2008,6(4). |
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| Authors: | AI Jie LI Yu-ping LI Sheng |
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| Affiliation: | 1.Gansu Province Communication Planning-survey and Design Institute Co.;Ltd.;Lanzhou;Gansu 730030;China;2.College of Civil Engineering;Lanzhou Jiaotong University;Gansu 730031;China |
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| Abstract: | Debris flow is a kind of geologic disaster damaging powerfully to the expressway.The debris flow accumulation area is higher than the surrounding ground,so the design scheme of the expressway in this area is multiple.Through comparing the cross-over projects with the interception dams in detail from the rational and economical standpoint,it is known that the open tunnel aqueduct in the cross-over project is more reasonable than other design schemes for expressway construction and operation in a debris flow ... |
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| Keywords: | expressway debris flow accumulation area design scheme open tunnel aqueduct |
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