复杂地质构造下大范围深层多滑带巨型滑坡体综合治理技术
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摘要
随着我国公路工程不断向中西部山区推进,高填深挖路基越来越普遍,有些高边坡地质情况相当复杂,如设计、施工不当极易引起滑坡,但目前无论是设计还是施工对这类问题都很少有系统研究。以某高速公路巨型滑坡为例,对滑坡形成机理、综合治理技术等进行了深入研究。
With the development of highway engineering in the central and western mountainous areas of China,high filling and deep excavation subgrade are becoming more and more common. Some high slope geological conditions are quite complex,such as inappropriate design and construction,which easily lead to landslides. However,at present,there are few systematic studies on these problems either in design or construction. This paper takes a huge landslide on a highway as an example to study the formation mechanism of landslides and comprehensive treatment technology.
With the development of highway engineering in the central and western mountainous areas of China,high filling and deep excavation subgrade are becoming more and more common. Some high slope geological conditions are quite complex,such as inappropriate design and construction,which easily lead to landslides. However,at present,there are few systematic studies on these problems either in design or construction. This paper takes a huge landslide on a highway as an example to study the formation mechanism of landslides and comprehensive treatment technology.
引文
[1]王恭先,马惠民,王红兵.大型复杂滑坡和高边坡变形破坏防治理论与实践[M].北京:人民交通出版社,2016.
[2]廖小平,朱本珍,王建松.路堑边坡工程理论与实践[M].北京:中国铁道出版社,2011.
[3]王权,何晓明.滑体剩余下滑力计算在滑坡治理削挡方案设计中的应用[J].中国地质灾害与防治学报,1998(1):21-28,47.
[4]罗洪成,梁邦伟,黄成伟,等.富水破碎岩质边坡滑塌成因分析及关键处治技术[J].施工技术,2018,47(9):105-108.
[5]刘茜,杨建明,罗辉,等.衡阳某红黏土滑坡抗滑桩施工难点及优化研究[J].施工技术,2018,47(1):88-91.
[6]黄冠涛.抗滑桩与钢管桩在分离式隧道洞口滑坡治理中的应用[J].施工技术,2018,47(18):88-91.
[2]廖小平,朱本珍,王建松.路堑边坡工程理论与实践[M].北京:中国铁道出版社,2011.
[3]王权,何晓明.滑体剩余下滑力计算在滑坡治理削挡方案设计中的应用[J].中国地质灾害与防治学报,1998(1):21-28,47.
[4]罗洪成,梁邦伟,黄成伟,等.富水破碎岩质边坡滑塌成因分析及关键处治技术[J].施工技术,2018,47(9):105-108.
[5]刘茜,杨建明,罗辉,等.衡阳某红黏土滑坡抗滑桩施工难点及优化研究[J].施工技术,2018,47(1):88-91.
[6]黄冠涛.抗滑桩与钢管桩在分离式隧道洞口滑坡治理中的应用[J].施工技术,2018,47(18):88-91.