特重荷载作用下码头重型铺面接缝传力杆设计

Design of dowel bar for wharf heavy-duty pavement joints under extra-heavy load

以国外某港口中承受特重车辆荷载铺面的工程实践为例,对此类铺面板传力杆采用有限元方法进行了数值模拟,对传力杆剪应力、弯曲应力和混凝土的局部应力进行了力学分析,为设计提供理论依据。

Taking a foreign port pavement project bearing extra-heavy vehicles as an example, this paper carried out a numerical simulation for the pavement and dowel bar by FEM, and analyzed the shear stress, flexural stress and bearing stress. It provides a theoretical basis for the design.