| 机场道面基层顶面当量回弹模量的计算方法 |
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| 引用本文： | 王振辉,蔡良才,黄命辉,吴爱红,鲁洋.机场道面基层顶面当量回弹模量的计算方法[J].交通运输工程学报,2011(1):7-12. |
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| 作者姓名： | 王振辉 蔡良才 黄命辉 吴爱红 鲁洋 |
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| 作者单位： | 空军工程大学工程学院;空防六处; |
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| 基金项目： | 军队科研项目(XH09501) |
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| 摘 要： | 应用弹性层状体系理论与弯沉等效原则,研究了道面结构参数、飞机荷载作用半径及主起落架构型对基层顶面当量回弹模量的影响.通过分析126种典型道面结构,建立了机场道面基层顶面当量回弹模量的回归公式,并根据弹性层状体系理论的当量回弹模量反算解验证了回归公式的准确性.分析结果表明:考虑飞机荷载作用半径和主起落架构型修正系数,荷载...
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| 关 键 词： | 机场道面 基层 当量回弹模量 弹性层状体系理论 弯沉等效 回归分析 |
Calculation method of equivalent modulus of elasticity for foundation of airport pavement |
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| WANG Zhen-hui,CAI Liang-cai,HUANG Ming-hui,WU AI-hong,LU Yang.Calculation method of equivalent modulus of elasticity for foundation of airport pavement[J].Journal of Traffic and Transportation Engineering,2011(1):7-12. |
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| Authors: | WANG Zhen-hui CAI Liang-cai HUANG Ming-hui WU AI-hong LU Yang |
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| Institution: | WANG Zhen-hui1,2,CAI Liang-cai1,HUANG Ming-hui2,WU AI-hong1,LU Yang2(1.School of Engineering,Air Force Engineering University,Xi'an 710038,Shaanxi,China,2.No6 Air Defense Engineering Department of PLA Air Force,Hengyang 421001,Hunan,China) |
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| Abstract: | Based on the elastic multi-layer theory and the principles of displacement equivalence,the influence of pavement structure parameters,aircraft load radius and main canding gear types on the equivalent modulus of elasticity of foundation(EMEF) was studied.On the basis of 126 kinds of representative pavement structures,the EMEF regression formula was established,and the accuracy of regression formula was verified by using the back calculation solution of equivalent modulus according to the elastic multi-layer... |
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| Keywords: | airport pavement foundation equivalent modulus of elasticity elastic multi-layer theory principles of displacement equivalence regression analysis |
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