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 2 大件车代表车型的计算模型
Tab.2 Calculation model of representative SPVs
车型分类代表车型牵引车轴数挂车轴数挂车横向轮胎数d1/md2/md3/md4/md5/mVprop/%
RV-1平板Ⅰ型、凹梁Ⅰ型32×(3~8)牵引车: 2×4
拖挂车: 2×8
3.251.453.108.251.300.19
RV-2平板Ⅱ型33~193.251.453.101.251.78
RV-3平板Ⅲ型、凹梁Ⅱ型33~193.251.458.131.2598.0