基于灰熵法的弯沉综合修正系数影响因素分析 |
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引用本文: | 董元帅,唐伯明,朱洪洲.基于灰熵法的弯沉综合修正系数影响因素分析[J].路基工程,2010,0(6):51-53. |
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作者姓名: | 董元帅 唐伯明 朱洪洲 |
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作者单位: | 重庆交通大学土木建筑学院, 重庆 400074 |
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摘 要: | 应用灰熵理论,分析了各影响因素对弯沉综合修正系数F影响的显著性。研究结果表明:土基模量、实测弯沉、各层模量比、路面厚度为F的主要影响因素,并将影响因素引入F的计算中,提出了新的F计算式,为确定适合于不同路面结构、不同路面厚度的F的计算式提供参考。
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关 键 词: | 沥青路面 弯沉综合修正系数F 灰熵法 影响因素 |
收稿时间: | 2019-11-11 |
Analysis on Influencing Factors of Flexure General Correction Factor Based on Gray Entropy Method |
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Authors: | DONG Yuan-shuai TANG Bo-ming ZHU Hong-zhou |
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Institution: | (School of Civil & Architecture Engineering,Chongqing Jiaotong University,Chongqing 400074,China) |
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Abstract: | The influence of each influencing factor on flexure general correction factor F is analyzed using gray entropy theory.The result shows that soil foundation modulus,measured flexure,modulus ratio and pavement thickness are the main influencing factors on F.These influencing factors are introduced to calculation of F and a new formula is put forward,which provides reference for advancing F formulas applicable for different pavement structures and different pavement thickness. |
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Keywords: | asphalt pavement flexure general correction factor F gray entropy method influencing factors |
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