Circular footings resting on geotextile-reinforced sand bed

被引：95
|
作者：
Basudhar, P. K. [1 ]
Saha, Santanu [1 ]
Deb, Kousik [1 ]
机构：
[1] Indian Inst Technol, Dept Civil Engn, Kanpur 208016, Uttar Pradesh, India
来源：
GEOTEXTILES AND GEOMEMBRANES | 2007年 / 25卷 / 06期
关键词：
circular footings; equivalent secant modulus (E-q); FLAC; geotextile; homogenization;
D O I：
10.1016/j.geotexmem.2006.09.003
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
The note pertains to an experimental study made on circular footings resting on semi-infinite layer of sand reinforced with geotextiles. Using the concept of homogenization of such soils, both analytical and numerical analyses have also been conducted to predict the load-settlement behavior and compared with experimental observations. The study highlights the effect of the footing size, number of reinforcing layers, reinforcement placement pattern and bond length and the relative density of the soil on the load-settlement characteristics of the footings. (c) 2007 Elsevier Ltd. All rights reserved.
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页码：377 / 384
页数：8
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