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沥青混合料劲度模量获取方法研究 被引量:2

Study on Methods for Obtaining Stiffness Modulus of Asphalt Mixture
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摘要 获取沥青混合料的劲度可以通过沥青劲度、诺模图、直接测试等方法获得;在劲度模量预估方面,主要有Witczak模型、Hirsch模型和ShellOil模型;在数字图像分析方面,介绍了沥青混合料数字化方法及常用的力学分析方法,建立基于离散元的混合料微观空间结构的力学模型,得出具有高可靠性、高精确度的劲度模量力学预估方法。
作者 王洪举
出处 《建筑施工》 2010年第9期974-976,共3页 Building Construction
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参考文献3

  • 1Andrei,D.,Witczak,M.W.,and Mirza,W.,Development of a Revised Predictive Model for the Dynamic(Complex)Modulus of Asphalt Mixtures,NCHP,P1-37A Inter Team Technical Report,University of Maryland,March 1999.
  • 2Christensen,D.W.,Pellinen,T.K.,Bonaquist.R.F.,2003,.Hirsch Model for Estimating the Modulus of Asphalt Concrete,.Preprint,Association of Asphalt Paving Technologists Annual Meeting and Technical Sessiom,January 2003.
  • 3胡霞光.沥青混合料微观力学分析综述[J].长安大学学报(自然科学版),2005,25(2):6-10. 被引量:39

二级参考文献14

  • 1王辉,张起森.沥青混合料目标配合比设计方法[J].长安大学学报(自然科学版),2004,24(6):25-28. 被引量:13
  • 2Buttlar W G, Roque R. Micromechanical modeling to predict the stiffness of asphalt concrete [A]. San Juan, Puerto Rico, Godoy L A, Rysz M, Suarez L E. Fifth Pan American Congress on Applied Mechanics, Applied Mechanics in the Americas[C]. 1997.
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