Experimental study on bearing capacity of shell strip footings near geotextile-reinforced earth slopes

作     者：Seyed ALI GHAFFARI Elham SATTARI Amir HAMIDI Gholamhosein TAVAKOLI MEHRJARDI Abtin FARSHI HOMAYOUN ROOZ Seyed ALI GHAFFARI;Elham SATTARI;Amir HAMIDI;Gholamhosein TAVAKOLI MEHRJARDI;Abtin FARSHI HOMAYOUN ROOZ

作者机构：Department of Civil EngineeringSchool of EngineeringKharazmi UniversityTehranIran 

出 版 物：《Journal of Central South University》 (中南大学学报（英文版）)

年 卷 期：2021年第28卷第8期

页      面：2527-2543页

核心收录：

学科分类：081401[工学-岩土工程] 08[工学] 0814[工学-土木工程] 

主　　题：slope shell strip footing geotextile-reinforced apex angle ultimate bearing capacity numerical simulation 

摘      要：From a financial point of view,urbanization frequently enforces the clients to construct superstructures near the slopes,giving rise to increasing the risk of building *** conducting a series of small-scale plate load tests,this work aims to investigate the effects of installing geotextile reinforcement layers in sandy slope and reducing the apex angle of triangular shell strip *** results show considerable effect of using geotextile-reinforced layers and decreasing the apex angle on the ultimate bearing capacity of shell *** increasing foundation distance from the slope,the adverse effect of the slope is ***,as the distance decreases,the effect of reinforcement and apex angle is *** practical applications,empirical equations are also presented for determining the ultimate bearing capacity of the footings and scale effect as ***,3D numerical simulations are executed and compared with the experimental results.