A.誤差與橋梁設(shè)計(jì)中心對(duì)稱時(shí)+15,-10;不對(duì)稱時(shí)+30,-10
B.誤差與橋梁設(shè)計(jì)中心對(duì)稱時(shí)+10,-10;不對(duì)稱時(shí)+15,-10
C.誤差與橋梁設(shè)計(jì)中心對(duì)稱時(shí)+30,-10;不對(duì)稱時(shí)+15,-10
A.跨中4mm,其他部位6mm
B.跨中6mm,其他部位4mm
C.跨中4mm
A.≥10mm
B.≤5mm
C.≤10mm