Analysis of the Pile-Soil Dynamic Interaction of Wharf in Marine Environment under the Impact of Earthquake

Abstract

Zhou, L., 2020. Analysis of the pile-soil dynamic interaction of wharf in marine environment under the impact of earthquake. In: Gong, D.; Zhang, M., and Liu, R. (eds.), Advances in Coastal Research: Engineering, Industry, Economy, and Sustainable Development. Journal of Coastal Research, Special Issue No. 106, pp. 531–535. Coconut Creek (Florida), ISSN 0749-0208.The dynamic interaction of pile-soil structure is an interdisciplinary subject combining structural dynamics and soil dynamics. Under the action of an earthquake load, the soil will cause the movement of ground surface different from that of underlying bedrock. At the same time, the pile-soil structure will also affect the movement of the foundation bottom. Pile foundation is a foundation form with a long history that has many unique functions and is widely used in many fields, such as high-rise buildings, heavy-duty workshops, bridges, and offshore engineering. Pile foundation has become an important type of foundation in engineering construction and is widely used in marine terminals. The dynamic interaction of pile-soil structure in marine environment under earthquake needs to be stimulated, which will have important academic significance and practical value. In this paper, the loads and their effects on the quay structures in the marine environment are analyzed, which reflects the results of the pile-soil dynamic interaction.