摘要
相比一般路面,防水粘结层在桥面铺装体系中的作用更为重要。运用ANSYS有限元软件建立设置防水粘结层的桥面铺装结构力学计算模型,对层间剪应力进行计算和分析,结果表明:防水粘结层厚度变化对各层层间剪应力影响不大,并建议防水粘结层模量范围取值为100MPa～300MPa。
Compared with the general road, waterproof adhesive layer is more important in the bridge deck.Using the finite element software ANSYS to establish the mechanical computation model of bridge deck with wa- terproof adhesive layer, the shear stress between layers is calculated and analyzed. The result shows that the thickness of waterproof adhesive layer has a little influence on the shear stress between the various layers. It is suggested that the modulus value of waterproof adhesive layer should be within 100MPa-300MPa.
出处
《交通标准化》
2012年第11期139-141,共3页
Communications Standardization
