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 7 RV-3车型允许混合通行的最大拖车轴数

Tab.7 Maximum number of trailer axle allowed in parallel for RV-3 model

桥型 第1阶段 第2阶段 1类桥 2类桥 3类桥 RCS-6 0-0-0-4-1-1 0-3-1-1-1-1 0-0-0-1-1-1 NONE RCS-1 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 0-0-3-4-7-1 ALL 5-1-1-1-1-1 0-0-0-0-3-4 PCS-16 0-0-3-4-6-7 1-1-1-1-1-1 3-5-6-1-1-1 NONE PCS-20 0-0-3-4-5-7 7-10-12-1-1-1 0-4-5-6-1-10 NONE PCT-20 6-7-9-14-1-1 ALL ALL 3-4-5-7-1-9 PCT-25 6-1-9-10-10-10 ALL ALL 6-1-9-9-10-10 PCT-30 5-1-9-9-10-10 9-12-12-12-13-14 0-6-7-1-1-1 NONE PCT-35 5-1-1-1-9-9 11-12-13-13-13-14 4-7-1-1-1-1 NONE PCT-40 5-1-1-9-9-10 ALL ALL 6-9-9-9-10-10 PCB-20 0-4-5-5-7-1 ALL ALL ALL PCB-25 0-4-5-5-6-7 ALL ALL 11-15-1-1-1-1 PCB-30 0-3-4-4-5-6 ALL ALL 14-18-1-1-1-1 PCB-35 0-3-4-4-5-6 ALL ALL 13-16-17-18-1-1 PCB-40 0-3-4-4-5-5 ALL ALL 17-1-1-1-1-1