| 河北北部山区通村公路土基回弹模量对路面设计的影响研究 |
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| 引用本文： | 许彩缤.河北北部山区通村公路土基回弹模量对路面设计的影响研究[J].交通标准化,2011(14):73-75. |
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| 作者姓名： | 许彩缤 |
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| 作者单位： | 河北工业大学,天津,300401 |
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| 基金项目： | 河北省交通运输厅2010年科技项目(Y-2010008) |
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| 摘 要： | 通过对河北北部山区通村公路进行现场试验,由回归分析得到土基回弹模量与弯沉的关系式,并根据不同土基强度与不同标准轴载对路面厚度设计的影响,对土基强度进行分级,可作为路面设计的依据。
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| 关 键 词： | 土基回弹模量 弯沉 回归分析 土基强度分级 |
Research on Effects of Soil Modulus of Resilience on Road Surface Design in Mountain Area Country Roads in North of Hebei |
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| XU Cai-bin.Research on Effects of Soil Modulus of Resilience on Road Surface Design in Mountain Area Country Roads in North of Hebei[J].Communications Standardization,2011(14):73-75. |
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| Authors: | XU Cai-bin |
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| Institution: | XU Cai-bin(Hebei University of Technology,Tianjin 300401,China) |
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| Abstract: | Through site experiment on the mountain area country roads in the north of Hebei Province,the relational expression between soil modulus of resilience and flexure is obtained through regression analysis.According to the effects of different soil base′s intensity and standard axle load on the road thickness design,the soil base′s intensity is classified to be the basis of the road surface design. |
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| Keywords: | soil modulus of resilience flexure regression analysis soil base′s intensity classifying |
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