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应用正交异性单元模拟沥青路面层间接触状况

DOI: 10.3969/j.issn.1674-0696.2013.04.16, PP. 614-617

Keywords: 正交异性单元,层间接触,应变测试,orthotropicunit,interlayercontact,straintest

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Abstract:

:?依据实测的路面结构层层底的应变值,采用正交异性单元模拟沥青面层与基层之间的复杂接触状况,通过调整相关单元参数可将理论计算结果与实测数据统一起来。提高了路面结构理论计算的可靠性,为深入研究路面结构其它力学指标提供了新的理论方法

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