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Effect of Geo-Grid Reinforcement on Load Carrying Capacity of a Coarse Sand Bed

Author(s):

Ayush Bhardwaj , Rajiv Gandhi Proudyogiki Vishwavidyalaya (RGPV); Vinod Kumar Mishra, MSV International INC; Subodh Kumar Jha, MSV International INC

Keywords:

Geogrid; Reinforcement; Coarse Sand; Bearing Capacity

Abstract

A series of plate load test are conducted on a coarse sand bed reinforced with geogrid compacted to a relative density of 50%. Footing plate having diameter of 60 mm is used in the shallow foundation. For the horizontal reinforcement layer circular geogrids of diameter 120 mm are used. Spacing and number of geogrids are varied in this study. A huge amount of improvement is observed in the bearing capacity of loose coarse sand bed on introduction of geogrid. A further improvement is seen in the bearing capacity on increasing the number of geogrid.

Other Details

Paper ID: IJSRDV4I50776
Published in: Volume : 4, Issue : 5
Publication Date: 01/08/2016
Page(s): 1392-1394

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