基层模量对沥青路面结构的力学响应
기층모량대력청로면결구적역학향응
Mechanical Response of Base Course Modulus on Asphalt Pavement Structure
  • 万方数据
    北方交通 북방교통
    NORTHERN COMMUNICATIONS
    2011年 12期 13-15 ,共3页

    张中华%武书华%解江浩%晏双龙%施春宁

    장중화%무서화%해강호%안쌍룡%시춘저

    沥青路面%基层模量%力学响应 瀝青路麵%基層模量%力學響應
    력청로면%기층모량%역학향응
    Asphalt pavement%Base course modulus%Mechanical response
    在沥青路面结构参数均不变的情况下,基于BISAR3.0软件,通过调整路面基层的模量来研究整个路面结构内部应力、应变和弯沉的分布规律,分析了沥青路面基层模量的变化对沥青路面结构层的影响,对合理选择路面结构参数,作好路面结构组合设计工作具有重要意义。
    재력청로면결구삼수균불변적정황하,기우BISAR3.0연건,통과조정로면기층적모량래연구정개로면결구내부응력、응변화만침적분포규률,분석료력청로면기층모량적변화대력청로면결구층적영향,대합리선택로면결구삼수,작호로면결구조합설계공작구유중요의의。
    With unchanged structural parameters of asphalt pavement, the distributing rules of internal stress, strain and deflection of overall pavement structure is studied through adjusting base course modulus of pavement on the basis of BISAR3.0 software, and the influence of the change of base course modulus of asphalt pavement on structural layer of asphalt pavement is analyzed, which means much to reasonable selection of structural parameters of pavement and composite design of structural pavement.
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