在行车干扰情况下的高速公路桥涵维修

199514122001112233445566610041U445.7B3()HRB33512mmQ2358mmHRB33512mm10cm()HRB33516mm10cm140cmC403cm~5cm3.115cm33m/hLL10dd15cm()1072/33.20.5m~0.8mHRB33512mm30cmHRB33516mm20cm()C4020102XINANGONGLU7879199514122001112233445566610041U445.7B3()HRB33512mmQ2358mmHRB33512mm10cm()HRB33516mm10cm140cmC403cm~5cm3.115cm33m/hLL10dd15cm()1072/33.20.5m~0.8mHRB33512mm30cmHRB33516mm20cm()C4020102XINANGONGLU78792(%)(%)(%)(%)(MPa)(%)(%)10101590600901-5.5-1.4-4.2986651000.04C403.53.311.5mm1.5mm3.6()233.7LW-24::=1:1:0.52%13250.8MPa1MPa,10m11cm10cm2m5mm15cm2m3.410.1mm35mm0.7mm375kg/m220.1mm1.5mm31.5mm41LW-2(%)(0.315%)(%)PH95100.681020098.123.40.118.8215312217m0K3+807.1296.2K1+344.66~K2+456.7820552m252m71m+110m+71m4.25m704.24m0.6m0.025m4.35m2.6m5.2m502.6m5.2m5cm5cm3m15m6.5m31211.3m6.5m81.5m141.5m12312121.6100152.111000U445B71m+110m+71m4.254.254.2416.741(m)()#4#7#5#6717111020102XINANGONGLU2m8081841#2.302.3.18.1m5.6m514.5m1m15MPa0.2m,80.4m0.2m222.1,12.2#02m0.5m1m:1,,2610041U443.11B#011.01.11.12D80.2m0.4m(a)(b)520102XINANGONGLU804253.840m35#6#212.096m[1],.[J]..2004.6[2]Jean-MarieCREMERCaseStudiesInCompositeBridges[A].ConstructionandEurocode4,IABSEShortCourse[C].Brussels:1990.Volume.61.165-186100%[3].[M]..2005848