Analysis of Control Measures for Landslide in Plateau Frozen Soil
王谊① WANG Yi；吴浩秋② WU Hao-qiu；彭善平① PENG Shan-ping；
全永琴① QUAN Yong-qin；蒋峻峰③ JIANG Jun-feng
（①中建岩土地质工程（深圳）有限公司，深圳 518000；②北京市勘察设计研究院有限公司广东分公司，深圳 518000；③ 广东松山职业技术学院建筑学院，韶关 512000）
（①Zhongjian Geotechnical Engineering（Shenzhen）Co.，Ltd.，Shenzhen 518000，China；②Beijing Survey Design Institute Co.，Ltd. Guangdong Branch，Shenzhen 518000，China；③ Architecture College，Guangdong Songshan Polytechnic，Shaoguan 512000，China）
摘要：高原冻土滑坡广泛存在于青藏高原高山峡谷地区，其具有地质条件复杂、高差大、散粒体覆盖堆积物多、表层岩土冰水混合等特征，对该地区滑坡稳定评价与防治措施造成重大影响。本文结合 CZ 铁路沿线滑坡（崩塌）发育特征，根据相关冻土区滑坡防治成功案例分析，对 CZ 铁路沿线滑坡防治措施进行总结建议，对当前 CZ 铁路沿线滑坡相关治理具有一定参考意义。
Abstract: Permafrost landslides are widely found in alpine and canyon areas of the Qinghai-Tibet Plateau, which are characterized by complex geological conditions, large elevation difference, large amount of granular covered deposits, and mixing of surface soil and ice water, which have a great impact on the stability evaluation and control measures of landslides in this region. Based on the development characteristics of landslide (collapse) along CZ railway and the analysis of successful cases of landslide prevention and control in relevant frozen soil areas, this paper summarizes and suggests landslide prevention and control measures along CZ railway, which has certain reference significance for landslide related control along CZ railway in the future.
关键词：冻土；滑坡；防治；案例
Key words: frozen soil；landslide；prevention and treatment；case
中图分类号：TU432 文献标识码：A 文章编号：1006-4311（2024）29-004-04 doi:10.3969/j.issn.1006-4311.2024.29.002
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