城市桥梁BCI指数计算

,损坏类型,损坏评价标度,,,,损坏扣分值DPij,μij,wij,,MDPi,权重,BCIx,,

台帽盖梁,网状裂缝,程度,<3%,3%~10%,>10%,0,0.00,0.00,0.00,0.00,0.10,10.00,79.50,0.45

,,扣分值,8,15,25,,,,,,,,,

,混凝土剥离,程度,<1%,1%~2%,>2%,0,0.00,0.00,0.00,,,,,

,,扣分值,12,20,30,,,,,,,,,

,露筋锈蚀,程度,<1%,1%~2%,>2%,0,0.00,0.00,0.00,,,,,

,,扣分值,10,15,25,,,,,,,,,

,结构裂缝,程度,无,明显,严重,0,0.00,0.00,0.00,,,,,

,,扣分值,0,20,30,,,,,,,,,

,裂缝处渗水,程度,无,轻微,严重,0,0.00,0.00,0.00,,,,,

,,扣分值,0,15,40,,,,,,,,,

,墩台成块脱落,程度,<1%,1%~2%,>2%,0,0.00,0.00,0.00,,,,,

,,扣分值,5,15,25,,,,,,,,,

墩台身,墩身水平裂缝,程度,无,非贯通,贯通,20,1.00,1.00,20.00,20.00,0.30,24.00,,

,,扣分值,0,20,40,,,,,,,,,

,墩身纵向裂缝,程度,无,非贯通,贯通,0,0.00,0.00,0.00,,,,,

,,扣分值,0,10,25,,,,,,,,,

,框架式节点,程度,完好,微裂,贯通,0,0.00,0.00,0.00,,,,,

,,扣分值,0,15,35,,,,,,,,,

,桥墩位置,程度,正确,倾斜,严重倾斜,0,0.00,0.00,0.00,,,,,

,,扣分值,0,30,*,,,,,,,,,

支座,支座固定螺栓,程度,完好,松动,锈蚀,0,0.00,0.00,0.00,0.00,0.10,10.00,,

,,扣分值,0,15,30,,,,,,,,,

,橡胶支座,程度,完好,变形,开裂,0,0.00,0.00,0.00,,,,,

,,扣分值,0,15,40,,,,,,,,,

,钢支座,程度,完好,松动,锈蚀,0,0.00,0.00,0.00,,,,,

,,扣分值,0,40,65,,,,,,,,,

,支座底板混凝土,程度,完好,锈蚀,碎裂,0,0.00,0.00,0.00,,,,,

,,扣分值,0,20,60,,,,,,,,,

,支承稳定性,程度,稳定,不稳,落梁危险,0,0.00,0.00,0.00,,,,,

,,扣分值,0,40,*,,,,,,,,,

基础,基础冲刷,程度,无,轻微,严重,15,1.00,1.00,15.00,15.00,0.30,25.50,,

,,扣分值,0,15,30,,,,,,,,,

,基础掏空,程度,无,轻微,严重,0,0.00,0.00,0.00,,,,,

,,扣分值,0,35,*,,,,,,,,,

,基础移动,程度,无,倾斜,坍塌变形,0,0.00,0.00,0.00,,,,,

,,扣分值,0,30,*,,,,,,,,,

耳背翼墙,剥离脱落,程度,无,轻微,严重,0,0.00,0.00,0.00,0.00,0.10,10.00,,

,,扣分值,0,10,20,,,,,,,,,

,翼墙前结合处,程度,完好,开裂,脱开,0,0.00,0.00,0.00,,,,,

,,扣分值,0,15,25,,,,,,,,,

,挡土功能,程度,完好,失去部分,完全散失,0,0.00,0.00,0.00,,,,,

,,扣分值,0,25,35,,,,,,,,,

,翼墙大贯通缝,程度,无,少量,大量,0,0.00,0.00,0.00,,,,,

,,扣分值,0,15,35,,,,,,,,,

锥坡,,,,,,,,,,0.00,0.10,0.00,,

冲刷,,,,,,,,,,0.00,,0.00,,