摘要
桥面铺装体系的受力较为复杂。运用ANSYS有限元软件建立桥面铺装结构力学模型,对层间剪应力进行计算和分析,结果表明:超载作用对各层间剪应力影响较明显,通过增加沥青铺装面层厚度可达到降低剪应力的目的。
The force of bridge deck pavement system is complex. In this paper, ANSYS finite element soft- ware is used to establish the mechanical model of bridge deck pavement structure, and the interlayer shear stress is calculated and analyzed. The results show that： the overload has obvious effect on the interlayer shear stress, the addition of asphalt pavement surface thickness can reduce the shear stress.
出处
《交通标准化》
2012年第16期127-129,共3页
Communications Standardization
