Theoretical Analysis and Experimental Research on Soil Deformation Due to Pipe-soil Interaction for Pipe-laying

摘要：

The interaction between pipeline and soil is a difficult problem. This paper focused on the deformation of the seabed due to pipe-soil interaction during pipe-laying, and forecasted the phenomenon of surface upheaval and plastic flow of the surrounding soil with ABAQUS. A formula for predicting the height of upheaval was introduced. An experimental device was set up to analyze the failure mechanism of the soil, and good results were obtained.

关键词： Pipelay Pipe-soil interaction Upheaval Theoretical analysis Simulation ABAQUS

作者: Han Feng Menglan Duan Deguo Wang Zhihui Hu He Tong Mingchen Ni Guangming Fu

作者单位: College of Mechanical and transportation Engineering, China University of Petroleum, Beijing 102249, Department of Mechanics & Engineering Science, Fudan University, Shanghai 200433, China Submarine Technology Lab., Ocean Engineering Department, Federal University of Rio de Janeiro, RJ 68

会议类型: 国际会议

会议名称: 2011 International Conference on Machanical Engineering,Materials and Energy(2011年机械工程、材料与能源国际会议 ICMEME 2011)

会议地点: 大连

会议语种:英文

页码: 1458-1463

在线出版日期: 2011-10-19（万方平台首次上网日期，不代表论文的发表时间）