不封闭交通下大件车通行中小跨径桥梁安全评估

王俊峰,刘博,院素静,王涛,韩万水

Safety evaluation of special-purpose vehicle crossing small and medium span bridge under unclosed traffic condition

Junfeng WANG,Bo LIU,Sujing YUAN,Tao WANG,Wanshui HAN

表 5 RV-1车型允许混合通行的最大拖车轴数

Tab.5 Maximum number of trailer axle allowed in parallel for RV-1 model

桥型 第1阶段 第2阶段 1类桥 2类桥 3类桥 RCS-6 0-0-0-5-1-1 0-3-1-1-1-1 0-0-0-1-1-1 NONE RCS-8 0-0-0-4-1-1 0-0-0-4-1-1 0-0-0-0-3-4 NONE RCS-10 0-0-0-4-6-1 0-0-0-4-6-1 0-0-0-0-0-3 NONE PCS-10 0-0-0-5-1-1 ALL ALL 0-0-3-1-1-1 PCS-13 0-0-0-4-7-1 ALL 5-1-1-1-1-1 0-0-0-0-0-4 PCS-16 0-0-0-4-6-7 ALL 0-5-6-1-1-1 NONE PCS-20 0-0-0-4-5-7 7-1-1-1-1-1 0-4-5-6-1-1 NONE PCT-20 6-7-1-1-1-1 ALL ALL 0-4-5-7-1-1 PCT-25 6-1-1-1-1-1 ALL ALL 6-1-1-1-1-1 PCT-30 3-1-1-1-1-1 ALL 0-4-6-7-1-1 NONE PCT-35 3-7-1-1-1-1 ALL 0-6-7-7-7-1 NONE PCT-40 0-7-7-1-1-1 ALL ALL 4-1-1-1-1-1 PCB-20 0-4-5-6-1-1 ALL ALL ALL PCB-25 0-4-5-5-6-1 ALL ALL ALL PCB-30 0-3-3-4-5-5 ALL ALL ALL PCB-35 0-0-0-3-4-5 ALL ALL ALL PCB-40 0-0-0-0-4-4 ALL ALL ALL