摘要
由于自动化集装箱港区AGV重载道路布设磁钉防磁的需要,混凝土面层中的传力杆采用了防磁性能良好的FRP筋。目前FRP筋尚无应用于道路的具体设计方法,借鉴传统钢制传力杆计算理论,通过建立有限元模型进行数值分析,并结合现场传荷系数试验结果,对相关设计方法的适用性进行验证并提出优化意见。
Because of antimagnetic requirements of magnetic nails for the heavy load way running AGV in the automated container port, fiber reinforced polymer bars are used as dowel bars in the concrete layer for its excellent antimagnetic properties.However, there is no specific design method on the FRP bars used in road currently. By reference on traditional steel dowel bar computing theory and 3D finite element numerical analysis method, with on-site load transfer coefficient experimental results, the applicability of the relevant design methods are verified and meanwhile some suggestions for optimization design are proposed.
出处
《水运工程》
北大核心
2016年第9期155-158,共4页
Port & Waterway Engineering
