Effect of geogrid in granular base strength - An experimental investigation

被引：22
|
作者：
Duncan-Williams, Eric [1 ]
Attoh-Okine, Nii O. [1 ]
机构：
[1] Univ Delaware, Dept Civil & Environm Engn, Newark, DE 19716 USA
来源：
CONSTRUCTION AND BUILDING MATERIALS | 2008年 / 22卷 / 11期
关键词：
geogrid; CBR; granular materials;
D O I：
10.1016/j.conbuildmat.2007.08.008
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
An attempt is made to investigate the change in strength characteristics of different granular base materials reinforced with geogrid. The samples tested were both soaked and unsoaked, with and without geogrid to simulate both the best and worse case scenarios. The present investigations focuses only ail experimental investigation, but this can set a stage for the development of proper mechanistic design of geogrid reinforced granular base material. The results of the experiment provide guidance for what type of granular material can benefit from reinforcing it with geogrid. Published by Elsevier Ltd.
引用
收藏
页码：2180 / 2184
页数：5
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