| 多层土工织物加筋的沥青路面力学性能分析 |
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| 引用本文： | 曹玉贵,高文光.多层土工织物加筋的沥青路面力学性能分析[J].山西建筑,2010,36(7):260-262. |
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| 作者姓名： | 曹玉贵 高文光 |
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| 作者单位： | 1. 内蒙古科技大学建工学院交通系,内蒙古,包头,014010
2. 包头市公路规划勘测设计院,内蒙古,包头,014010 |
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| 摘 要： | 应用复合材料力学原理和有限元法对单层和多层土工织物加强沥青混凝土路面进行了力学分析,在行车荷载条件下,研究了不同土工织物层数加筋层数和弹性模量对加筋的沥青路面层底弯拉应力和路面弯沉的影响,以达到优化道路设计的目的。
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| 关 键 词： | 沥青路面 土工格栅 复合材料 有限元法 |
Mechanical analysis on multi-geogrid-reinforced asphalt concrete pavement |
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| GAO Yu-gui,GAO Wen-guang.Mechanical analysis on multi-geogrid-reinforced asphalt concrete pavement[J].Shanxi Architecture,2010,36(7):260-262. |
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| Authors: | GAO Yu-gui GAO Wen-guang |
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| Affiliation: | CAO Yu-gui GAO Wen-guang |
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| Abstract: | Based on the principles of composite material mechanics and Finite Element Method(FEM),structural responses of multi-geogrid-reinforced asphalt concrete pavement are analyzed.Under the effect of driving load,several influence analyses were pointed out such as the stress and displacement,with different number of geogrids and different moduluses of the geogrids,so as to achieve optimize road design aims. |
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| Keywords: | asphalt concrete pavement geogrid composite material Finite Element Method |
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