| 水泥混凝土路面基层顶面模量的修正 |
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| 引用本文： | 谈至明,姚祖康,刘伯莹.水泥混凝土路面基层顶面模量的修正[J].公路,2002(8):27-30. |
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| 作者姓名： | 谈至明 姚祖康 刘伯莹 |
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| 作者单位： | 1. 同济大学,上海市,200092
2. 中交公路规划设计院,北京市,100010 |
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| 摘 要： | 建立基层顶面模量修正系数n与弯沉综合修正系数F的相关关系，从而根据F的经验方程推出n计算式，并将基层顶面模量修正系数n隐含至水泥混凝土路面荷载应力计算公式和轴载换算方程中，使设计更为简便。
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| 关 键 词： | 水泥混凝土路面 基层顶面模量修正系数 弯沉综合修正系数 荷载应力 轴载换算 设计 |
| 文章编号： | 0451-0712(2002)08-0027-03 |
Rectification of Composite Resilient Modulus of Foundation Under Concrete Pavements |
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| TAN Zhi ming ,YAO Zu kang ,LIU Bo ying.Rectification of Composite Resilient Modulus of Foundation Under Concrete Pavements[J].Highway,2002(8):27-30. |
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| Authors: | TAN Zhi ming YAO Zu kang LIU Bo ying |
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| Institution: | TAN Zhi ming 1,YAO Zu kang 1,LIU Bo ying 2 |
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| Abstract: | The correlation between the rectified coefficient of composite resilient modulus of foundation under concrete pavement and the rectified comprehensive coefficient of deflection of flexible pavement is developed A new regression expression of rectified coefficient of composite resilient modulus of foundation is then derived, and is involved in the loading stress expression and the expression of load equivalency for the convenience of pavement design |
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| Keywords: | cement concrete pavement rectified coefficient of composite resilient modulus of foundation rectified comprehensive coefficient of deflection loading stress load equivalency |
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