某营运高速公路滑坡灾害预测
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摘要
以某营运高速公路滑坡为例,从地形地貌、工程地质条件、水文气象、人类工程活动等方面,对其滑坡破坏模式及滑坡成因进行分析,提出了相应的防治措施;根据能量守恒原理,对该滑坡进行预测,认为其潜在滑坡将影响高速公路的安全运营。为高速公路管养单位对滑坡的防治提供参考。
Taking the landslide of an operating expressway as an example, this work analyzed the landslide failure mode and the cause of the landslide from the aspects of topography, engineering geology, hydrology and meteorology and human engineering activities, and put forward corresponding prevention measures. Landslide slide was predicted and analyzed using the principle of conservation of energy. It is considered that the potential landslide will affect the safe operation of expressways. This result provides reference for the prevention and control of landslides for the management and maintenance of expressway.
Taking the landslide of an operating expressway as an example, this work analyzed the landslide failure mode and the cause of the landslide from the aspects of topography, engineering geology, hydrology and meteorology and human engineering activities, and put forward corresponding prevention measures. Landslide slide was predicted and analyzed using the principle of conservation of energy. It is considered that the potential landslide will affect the safe operation of expressways. This result provides reference for the prevention and control of landslides for the management and maintenance of expressway.
引文
卞建宁,邢志斌,李精英,2011. 四川地震灾区三兴庙滑坡稳定性评价及治理研究[J]. 地质学刊,35(3):290-295.
陈丽霞,殷坤龙,汪洋,2008. 单体滑坡灾害风险预测[J]. 自然灾害学报,17(2):65-70.
池永翔,陈凡,2017. 台风暴雨条件下滑坡稳定性影响因素分析[J]. 地质学刊,41(2):297-304.
郭崇元,1982. 超大型滑坡及其速度计算[C]//滑坡文集:第三集. 北京:中国铁道出版社:189-191.
耿协威,武尚,2014. 湖南醴潭公路土质滑坡变形破坏特征分析[J]. 地质学刊,38(2):328-333.
黄淼,赵亚辉,杨荣丰,2014. 澧县膨润土质滑坡形成机制分析[J]. 西部探矿工程,26(7):18-20,26.
韩乾隆,2017. 广西某高速公路滑坡特征及其变形机制[J]. 山西建筑,43(13):61-63.
李同录,龙建辉,李新生,2007. 黄土滑坡发育类型及其空间预测方法[J]. 工程地质学报,15(4):500-505.
潘家铮,1980. 建筑物的抗滑稳定和滑坡分析[M]. 北京:水利出版社:120-122.
汪洋,2005. 水库库岸滑坡速度及其涌浪灾害研究[D]. 武汉:中国地质大学.
杨达源,李徐生,韩志勇,等,2010. 长江三峡库岸带崩滑灾害的预测与预防[J]. 地质学刊,34(1):52-56.
郑颖人,陈祖煜,王恭先,等,2010. 边坡与滑坡工程治理[M]. 北京:人民交通出版社.
陈丽霞,殷坤龙,汪洋,2008. 单体滑坡灾害风险预测[J]. 自然灾害学报,17(2):65-70.
池永翔,陈凡,2017. 台风暴雨条件下滑坡稳定性影响因素分析[J]. 地质学刊,41(2):297-304.
郭崇元,1982. 超大型滑坡及其速度计算[C]//滑坡文集:第三集. 北京:中国铁道出版社:189-191.
耿协威,武尚,2014. 湖南醴潭公路土质滑坡变形破坏特征分析[J]. 地质学刊,38(2):328-333.
黄淼,赵亚辉,杨荣丰,2014. 澧县膨润土质滑坡形成机制分析[J]. 西部探矿工程,26(7):18-20,26.
韩乾隆,2017. 广西某高速公路滑坡特征及其变形机制[J]. 山西建筑,43(13):61-63.
李同录,龙建辉,李新生,2007. 黄土滑坡发育类型及其空间预测方法[J]. 工程地质学报,15(4):500-505.
潘家铮,1980. 建筑物的抗滑稳定和滑坡分析[M]. 北京:水利出版社:120-122.
汪洋,2005. 水库库岸滑坡速度及其涌浪灾害研究[D]. 武汉:中国地质大学.
杨达源,李徐生,韩志勇,等,2010. 长江三峡库岸带崩滑灾害的预测与预防[J]. 地质学刊,34(1):52-56.
郑颖人,陈祖煜,王恭先,等,2010. 边坡与滑坡工程治理[M]. 北京:人民交通出版社.