青海省共和至结古高速公路玛多至巴颜喀拉山多年冻土退化分析及预测 |
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引用本文: | 张恒荣,王龙龙,喻林青.青海省共和至结古高速公路玛多至巴颜喀拉山多年冻土退化分析及预测[J].路基工程,2013,0(2):1-6. |
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作者姓名: | 张恒荣 王龙龙 喻林青 |
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作者单位: | 中交第一公路勘察设计研究院有限公司,西安 710075 |
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摘 要: | 通过对玉树地区玛多至巴颜喀拉山多年冻土形成的地形地貌、气候气象、水文地质、冻土分布特征等分析,在对当地气温进行调查统计和分析的基础上,对当地多年冻土退化情况系统地进行了研究,从而为青海省玉树地区国道214线的多年冻土路基设计提供了可靠的基础依据。
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关 键 词: | 高速公路 多年冻土退化 分析及预测 |
收稿时间: | 2019-11-06 |
Analysis and Forecast on Permafrost Degradation at Bayan Har Mountain in Madoi County along Gonghe-Jiegu Highway in Qinghai Province |
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Authors: | ZHANG Hengrong WANG Longlong YU Linqing |
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Affiliation: | ( CCCC First Highway Consultants Co. , Ltd. , Xi'an 710075, China) |
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Abstract: | Based on analysis of the topography, climate, meteorology, hydrogeology resulted from permafrost at Bayan Har Mountain, Madoi County, Yushu and the distribution characteristics of permafrost thereon, we, depending on statistics and analysis of local temperatures, studied the status quo with regard to local permafrost degradation systematically, through which the design basis for permafrost subgrade of National Highway 214 in Yushu, Qinghai Province is provided. |
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Keywords: | highway permafrost degradation analysis and forecast |
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