文章基本信息

标题：Eccentrically Loaded Ring Footing on Reinforced Sand
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作者：Dr. A. I. Dhatrak ; Poonam Gawande
期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2016
卷号：5
期号：6
页码：11752
DOI：10.15680/IJIRSET.2015.0506291
出版社：S&S Publications
摘要：A number of works have been carried out for the evaluation of a ultimate bearing capacity of shallowfoundation, supported by geogrid reinforced sand and subjected to centric load. Few experimental studies have beenmade on the calculation of bearing capacity of shallow foundation on geogrid-reinforced sand under eccentric loading.However these studies are for strip footings. This paper presents the behavior of ring footing under eccentric loading onsand.The model tests have been conducted using ring footing with ring radii ratio (Di/Do)=0.4, 0.6, 0.8 for varringeccentricity ratio. Parametric studies have been made to find the impact of eccentricity ratio, ring radii ratio and geogridreinforcement on bearing capacity of the foundation.
关键词：Ultimate Bearing Capacity; Reinforced Sand Bed; Eccentric Loading