TBT 2115-1990 铁路10t通用集装箱角件技术条件

TBTB/T21159010t199004241990101010tISO11611.10t10t2500mm10t2.GB1835GB7659TB14933.12124.4.1.11:P=0.45Rg(n-1)3:P=0.45Rgn:30P=0.5RgP=0.577Rg6038mm°=605.0SinRgP()P=Rg25mm×6mm49kNP=0.5Rg(38mm)P=RgP=0.5Rg4RgnP1kN=101.972kgf4.2.124.3.ZG230450HGB76594.4.TB1493P—44.5.4.6.4.7.2mm1mm4mm2mm540cm4.8.4.75.5.1.5.2.50315.3.6.6.1.6.2.a.b.c.d.e.f.g.57.7.1.7.2.8.(A)A10t()9.9.1.9.2.TBJ109.3.(StPt(tsttpt)9.3.1.)(210DDK−=TBJ109.3.2.(12)9.3.3.:(A)(B)95mm54mm9.3.4.k(1.4.3)9.4.9.4.1.StPt6min)max(21ccctSSSS+==Scmax=L-200Scmin=L-208min)max(21ccctPPPP+==Pcmax=P-237Pcmin=P-2459.4.2.∆SV21−(x+X)txt+x2V-(Tsc+X)(1)tpt2W-Tpc(2):tst)(21minmaxttstSSt−=Tsc)(21minmaxccscSST−=tpt)(21minmaxttptppt−=Tpc)(21minmaxccpcppT−=(1)(2)1.4.39.4.3.xXVW7cccSSPk222+tttSSPkX222+=5.1)124(21−−=AV25.0)5.63(21−−=BW1.50.259.5.10tA18A1mmSt28662866Pt22592259V13W4.5K10X6.4Tsc4Tpc4tst+X15.6tst44X11.66.4k18.110tpt540.5mm2.6mm:9