A Synthesis and Evaluation of Geosynthetic-Reinforced Base Layers in Flexible Pavements- Part II
A Synthesis and Evaluation of Geosynthetic-Reinforced Base Layers in Flexible Pavements- Part II
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DOI：
10.1680/gein.4.0107
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发表时间：
1997
影响因子：
4.5
通讯作者：
S. Perkins;M. Ismeik
中科院分区：
文献类型：
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作者：
S. Perkins;M. Ismeik
在这篇论文和另一篇论文中，研究了有关在柔性路面基层层中使用土工合成材料进行加固的研究。这些论文的目的是提供一个综合和评价的文献集中在这一应用。伴随的论文是对涉及加固道路物理实验的研究的回顾。经过审查的大多数研究得出的结论是，通过在柔性路面的基层中适当放置土工合成材料可以实现明显的改善，并且在路面的整个使用寿命中都可以看到改善，而不仅仅是在表面过度变形的情况下。同伴论文表明，由于影响问题的许多因变量，这些实验结果本身不足以开发公认的设计程序。本文认为，综合分析模型的建立是解决这一问题的必要步骤。
In this and a companion paper, studies related to the use of geosynthetics in the base course layer of flexible pavements for the purpose of reinforcement are examined. The purpose of these papers is to provide a synthesis and evaluation of the literature focusing on this application. The companion paper is a review of studies involving physical experiments of reinforced roadways. The majority of the reviewed studies conclude that appreciable improvement can be realized by proper placement of a geosynthetic in the base course of a flexible pavement and that improvement is seen over the entire service life of the pavement and not only for conditions of excessive surface deformation. The companion paper demonstrates that these experimental results taken by themselves are insufficient for the development of an accepted design procedure due to the many dependent variables impacting the problem. It is concluded in the companion paper that the development of a comprehensive analytical model is a necessary step ...