装配式水泥混凝土路面板块吊装应力分析

Stress Analysis of Fabricated Cement Concrete Pavement Slab in the Process of Lifting

装配式水泥混凝土路面可解决水泥混凝土路面的快速维修难题。吊装是预制拼装的必经过程,为掌握预制路面板的吊装应力特性,采用了数值分析方法,分析了不同吊点对不同尺寸板块中拉应力的影响。

The need of rapid repair with cement concrete pavement could be met by fabricated pavement technology,lifting is an unavoidable process of the technology. In order to understand the mechanical property of fabricated pavement slab,numerical analysis is adopted,and influence of different lifting position and slab size is analyzed.