Effect of the geotextile-reinforced sand cushion on the deformation and stability of the foundation under a embankment

被引：0
|
作者：
Weng, S. [1 ]
Ma, S.-D. [1 ]
机构：
[1] Department of Civil Engineering, Huaqiao University, Quanzhou 362011, China
来源：
Rock and Soil Mechanics | 2001年 / 22卷 / 01期
关键词：
Calculations; -; Deformation; Drainage; Embankments; Geotextiles; Sand;
D O I：
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中图分类号：
学科分类号：
摘要：
The soft foundation under a freeway compacted by high fill was treated mainly by drainage with plastic plates cooperated by woven geotextile-reinforced sand cushion. Based on the comparison of the deformation behavior of soft foundation of both reinforced sand cushion and ordinary sand cushion, the role and effect of the reinforced sand cushion were evaluated. At last, the effect of the prestrained geotextiles on the stability of the embankment was analyzed through calculation, thus the importance was shown of the prestrain in construction.
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页码：42 / 46
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