某高速公路古滑坡堆积体稳定性分析及防治措施

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某高速公路古滑坡堆积体稳定性分析及防治措施

王丽君, 郑志龙, 钟俊辉

文章导航 > 岩土工程技术 > 2019 > 33(6): 318-322

王丽君, 郑志龙, 钟俊辉. 某高速公路古滑坡堆积体稳定性分析及防治措施[J]. 岩土工程技术, 2019, 33(6): 318-322. doi: 10.3969/j.issn.1007-2993.2019.06.003

引用本文:

王丽君, 郑志龙, 钟俊辉. 某高速公路古滑坡堆积体稳定性分析及防治措施[J]. 岩土工程技术, 2019, 33(6): 318-322. doi: 10.3969/j.issn.1007-2993.2019.06.003

Wang Lijun, Zheng Zhilong, Zhong Junhui. Stability Analysis and Prevention Measures of Ancient Landslide Accumulation Body of a Highway[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2019, 33(6): 318-322. doi: 10.3969/j.issn.1007-2993.2019.06.003

Citation:

Wang Lijun, Zheng Zhilong, Zhong Junhui. Stability Analysis and Prevention Measures of Ancient Landslide Accumulation Body of a Highway[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2019, 33(6): 318-322. doi: 10.3969/j.issn.1007-2993.2019.06.003

王丽君, 郑志龙, 钟俊辉. 某高速公路古滑坡堆积体稳定性分析及防治措施[J]. 岩土工程技术, 2019, 33(6): 318-322. doi: 10.3969/j.issn.1007-2993.2019.06.003

引用本文:

王丽君, 郑志龙, 钟俊辉. 某高速公路古滑坡堆积体稳定性分析及防治措施[J]. 岩土工程技术, 2019, 33(6): 318-322. doi: 10.3969/j.issn.1007-2993.2019.06.003

Wang Lijun, Zheng Zhilong, Zhong Junhui. Stability Analysis and Prevention Measures of Ancient Landslide Accumulation Body of a Highway[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2019, 33(6): 318-322. doi: 10.3969/j.issn.1007-2993.2019.06.003

Citation:

Wang Lijun, Zheng Zhilong, Zhong Junhui. Stability Analysis and Prevention Measures of Ancient Landslide Accumulation Body of a Highway[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2019, 33(6): 318-322. doi: 10.3969/j.issn.1007-2993.2019.06.003

某高速公路古滑坡堆积体稳定性分析及防治措施

doi: 10.3969/j.issn.1007-2993.2019.06.003

中国电建集团成都勘测设计研究院有限公司, 四川成都 610072

作者简介:
王丽君,男,1986年生,山西太原人。硕士研究生,从事地质灾害评价与预测研究。E-mail:929629861@qq.com

中图分类号: P632
计量
- 文章访问数: 42
- HTML全文浏览量: 1
- PDF下载量: 15
- 被引次数: 0
出版历程
- 收稿日期: 2019-08-12
- 网络出版日期: 2021-07-06

Stability Analysis and Prevention Measures of Ancient Landslide Accumulation Body of a Highway

Powerchina Chengdu Engineering Corporation Limited, Chengdu 610072, Sichuan, China

摘要: 贵州某高速公路路线展布于一古滑坡堆积体上,滑坡堆积体上平台上有一村庄,滑体方量达99.6万m³,该处路线大部分已桥梁方式通过,局部需开挖边坡形成路堑,在公路实施过程中,改变了滑坡的原平衡条件,这将可能危及施工和运营安全。在查明该滑坡地质环境条件、地质结构和变形滑动机理基础上,建立地质结构模型,利用简化Bishop方法分析其稳定性,同时对防治方案提出一定建议。
- 古滑坡 /
- 变形特征 /
- 形成机制 /
- 稳定性分析 /
- 防治措施
Abstract: A highway route in Guizhou is located on an ancient landslide deposit. There is a village on the platform of the landslide deposit. The amount of the slide body reaches 996000 m³. Most of the route has been completed in the way of bridge mode, and the slope needs to be excavated locally. During the construction of the road, the original balance conditions of the landslide is changed, which may jeopardize the safety of construction and operation. Based on the identification of the geological environment conditions, geological structure and deformation sliding mechanism of the landslide, a geological structure model is established. Its stability is analyzed by using the simplified Bishop method, and the prevention and control plans are suggested.
- ancient landslide /
- deformation characteristics /
- formation mechanism /
- stability analysis /
- control measures

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文章访问数: 42
HTML全文浏览量: 1
PDF下载量: 15
被引次数: 0

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