Numerical modeling and seismic behavior analysis of strip foundation on sandy soils

Geotechnical Geology

دوره 18، شماره 1، شهریور 2022، صفحه 649-654   

نوع مقاله: Original Research

شناسه دیجیتال (DOI): 10.30495/geotech.2022.692381

نویسندگان

Morteza Alemyparvin¹؛ Mehdi Kouhdaragh^{* 2}

¹Department of Civil Engineering, Maragheh University of Technology, Maragheh, Iran

²Department of Civil Engineering, Islamic Azad University of Malekan, Malekan, Iran

چکیده

The present study studies and evaluates the interactions between the states of structure-soil interaction for strip foundations reinforced with pile pedestals under dynamic loads such as earthquakes. To do this, the first design of strip foundation on sandy soil attempted to understand the geotechnical behavior of foundation under dynamic loading. The strip foundation is a regular procedure used to improve the dynamic response to earthquakes. As a methodology, the finite element method and Plaxis software were used to simulate the displacement and deformation condition of the soil-structure interaction. According to the results, the program was successfully implemented to model the strip reinforced foundations in saturated sandy soil under dynamic loading.

کلیدواژه‌ها

Numerical modeling؛ Seismic behavior؛ Finite element method؛ Strip foundation؛ Plaxis