IMHE OpenIR  > 山地灾害与地表过程重点实验室
Alternative TitleCoast Landslide and Control of a Gulf Pipeline Project in Tanzania
阮媛圆1,2,3; 赵宇1,2; 黄栋1,2; 陈杰4; 唐俊峰1,2,3; 赵小逸1,2; 张小刚1,2
Corresponding Author赵宇
Source Publication科学技术与工程
Other Abstract



Coastal landslide and erosion have a serious impact on the stability of pipeline engineering. Based on the identification of various geophysical prospecting methods,the geological effects of coastal landslide,coastal erosion, sand liquefaction and soft soil seismic subsidence in Tanzania pipeline routing area are identified. The sliding
mechanism is comprehensively analyzed by combining the factors such as topography,stratum and ocean water dynamic conditions,and the stability evaluation is conducted using the limit equilibrium theory and the numerical simulation. The results showed that the coastal landslide sliding was caused by the liquefaction of the third layers of
muddy silty clay layer. It is the result of the sliding of the landslide to the coast. Based on the sliding cause,the prevention and cure measures of the pipeline are given,which provide a scientific basis for the improvement of the coastal landslide.

Keyword海岸滑坡 管道 数值模拟 坦桑尼亚
Subject AreaP75 ; P642.22
Indexed By北大中文核心
Funding Organization中国科学院山地灾害与地表过程重点实验室、国家重点基础研究发展计划(973计划)(2013CB733205)
Document Type期刊论文
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
阮媛圆,赵宇,黄栋,等. 坦桑尼亚某海湾管道工程海岸滑坡与防治[J]. 科学技术与工程,2016,16(18):116-122.
APA 阮媛圆.,赵宇.,黄栋.,陈杰.,唐俊峰.,...&张小刚.(2016).坦桑尼亚某海湾管道工程海岸滑坡与防治.科学技术与工程,16(18),116-122.
MLA 阮媛圆,et al."坦桑尼亚某海湾管道工程海岸滑坡与防治".科学技术与工程 16.18(2016):116-122.
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