| G214线苦海滩一黄河沿段多年冻土工程地质特征评价 |
| |
| 引用本文： | 赵相卿,李晓军,姚伟,杨永鹏,程佳.G214线苦海滩一黄河沿段多年冻土工程地质特征评价[J].冰川冻土,2011,33(4):902-907. |
| |
| 作者姓名： | 赵相卿 李晓军 姚伟 杨永鹏 程佳 |
| |
| 作者单位： | 中铁西北科学研究院有限公司,甘肃兰州730000／青藏铁路冻土工程实验室,青海格尔木816000;中铁西北科学研究院有限公司,甘肃兰州,730000 |
| |
| 基金项目： | 科技部科研院所技术开发研究专项资金项目(2011EG123262)资助 |
| |
| 摘 要： | 拟建共和-结古高速公路位于青海省境内，全长639．02km，其中，苦海滩至黄河沿段（K336＋000～K470＋000）段长134km，大部分在海拔4000m以上，最高在长石头山垭口，海拔4535m．该段线路位于青藏高原东部，多年冻土发育的边缘地带．通过对线路的勘察资料分析，结果表明：多年冻土分布和海拔有很好的相关性，...
|
| 关 键 词： | 青藏高原 多年冻土 退化 公路工程 |
Engineering Geological Evaluation of the Permafrost From Kuhaitan to Huangheyan along the G214 Line |
| |
| ZHAO Xiang-qing,LI Xiao-jun,YAN Wei,YANG Yong-peng,CHENG Jia.Engineering Geological Evaluation of the Permafrost From Kuhaitan to Huangheyan along the G214 Line[J].Journal of Glaciology and Geocryology,2011,33(4):902-907. |
| |
| Authors: | ZHAO Xiang-qing LI Xiao-jun YAN Wei YANG Yong-peng CHENG Jia |
| |
| Institution: | ZHAO Xiang-qing1,2,LI Xiao-jun1,YAN Wei1,YANG Yong-peng1,CHENG Jia1,2(1.Northwest Research Institute Co.,Ltd of China Railway Engineering Corporation,Lanzhou Gansu 730000,China,2.Permafrost Engineering Laboratory of Qinghai-Tibet Railway,Golmud Qinghai 816000,China) |
| |
| Abstract: | The expressway from Gonghe to Jiegu,639.02 km in length,will be constructed in Qinghai Province,of which the section from Kuhaitan to Huangheyan(K336+000~K470+000),134 km long,is over 4000 m a.s.l.,with the highest summit,4535 m a.s.l.,in the Changshitoushan Pass.The expressway is located in the east of the Tibetan Plateau,through the periphery of permafrost regions.Analyzing the survey data in this section revealed that there exist a good correlation between altitude and permafrost distribution,and permafr... |
| |
| Keywords: | Tibetan Plateau permafrost degradation highway engineering |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
