建筑施工承插型插槽式钢管支架安全技术规程DB33T1117-2015

DBDB33/-TechnicalSpecificationforSafetyofBracketSteeltubularScaffoldinConstruction()----TechnicalSpecificationforSafetyofBracketSteeltubularScaffoldinConstructionDB/T-2013([2014]103)1.2.3.4.5.6.7.8.[228310005]?????0122415181922223324262729133343511.0.11.0.21.0.3GB50017GB50018GB15831JGJ300JGJ162JGJ13022.1.1bracketsteeltubularscaffold2.1.2standard2.1.3connectcollar2.1.4ledger2.1.5socket42.1.6sockethead2.1.7basejack2.1.8U-headjack2.1.9channelsteelbeam2.1.10liftheight2.2.1wkzsW0MGkMQkqPNGKNQKMWMRMTp2.2.2mMWfmQfvv[v]NEIgfNFRQbfN2.2.3lbh0lahWAH2.2.4GkKH33.0.112341234(a)(b)3.0.11234(a)(b)3.0.23kN2-33kN-5Kn3.0.33.0.3mmkgLG-60048610Q345ALG-1100481110Q345ALG-1600481610Q345ALG-2100482110Q345ALG-2600482610Q345ALG-3100483110Q345AHG-30048245Q235BHG-60048545Q235BHG-90048845Q235BHG-1200481145Q235BHG-1500481445Q235BHG-30048245Q235BHG-60048545Q235BHG-90048845Q235BHG-1200481145Q235BHG-1500481145Q235BKTZ38-5038500Q235BKTC38-5038500Q235Bmm5716020ZG230-450ZG230-500GB/T1591GB/T700GB/T113523.0.457160203.0.5GB/T1591GB/T7003.0.6GB/T11352ZG23045015mm12mm3.0.7,GB/T8162203.0.8GB/T11352ZG270-5003.0.8GB15831JGJ130GB158313.0.9A44.1.1GB500094.1.2123JGJ2314.1.3123JGJ2314.2.114.2.14.2.1kN/m223.0.33m3m3JGJ2314.2.21m22Q22%3kzs0ww4.2.2wkkN/m2zGB50009s4.2.5W0kN/m2GB50009n=10kN/m2JGJ231GB500094.2.34.2.5s0.13.1stw1stwGB500092=nw/AAnAwAJGJ2314.3.112JGJ2314.3.2GB500094.4.14.4.1JGJ23155.1.1GB50068GB50009GB50017GB50018GB500095.1.212345JGJ2315.1.35.1.4JGJ2315.1.55.1.5[v]l/15010mml5.1.5GB500185.1.611502230350JGJ2315.1.75.1.7N/mm2Q235f205Q345f300E1055.1.85.1.8-1(mm)t(mm)A(cm2)I(cm4)W(cm3)i(mm)48575.1.8-2(mm)(N/m)A(cm2)I(cm4)W(cm3)i(mm)5050~9060~10050~100100~5.1.95.1.9kN5.1.105.1.10N/mm2ffE1390001560005.2.1mfWMm5.2.1mN/mm2M(Nmm)5.2.2Wmm35.1.8fmN/mm25.1.75.2.2M=GMGk+MQk5.2.2MGkMQkG,5.2.3fv23bhQ5.2.3(N/mm2)Q(N)b(mm)h(mm)fv(N/mm2)5.1.105.2.45.2.1DB33/10355.3.1N,N=GGk+Qk5.3.1-1N=GGk+Qk5.3.1-2NNNGKNNQKNG5.3.20l0lh(5.3.2-1)kahl20(5.3.2-2)0lmahmk5.3.1JGJ23112k5.3.31fAKNH(5.3.3-1)fAKNHWMW(5.3.3-2)2fAKNH05.1(5.3.3-3)fWMAKNwH05.1(5.3.3-4)MWkNmf5.1.7BWcm35.1.7Acm25.1.8KH4m5.3.4NN5.3.44mKH)4(005.011HKH(5.3.4)Hm5.3.5bRQF5.3.5FRQb5.1.95.3.68m3RTMM5.3.6MRkNmMTkNmJGJ2315.4.1gpf(5.4.1-1)NAp(5.4.1-2)pkMNkNAm2gfkPaGB500075.4.266.0.124m24m6.0.2H/B3536.0.36.0.44m146m45o-60o242JGJ300DB33/1035-20066.0.51223300mm4112300mm6.0.6650mm400mm150mm6.0.6mm1U234567JGJ2316.0.7300mm550mmJGJ2316.0.8122mm330mm45550mm200mm2,1236.0.94m77.1.18m18m15kN/m220kN/m[2009]87[2009]2547.1.2123456789JGJ2317.1.37.1.47.1.57.1.3JGJ2317.2.1JGJ130JGJ166JGJ2317.2.227.2.37.2.2JGJ2317.3.17.3.27.3.375mm8m500mm7.3.47.3.51/50050mm7.3.67.3.77.3.87.4.17.4.27.4.37.4.47.4.57.4.67.4.77.4.87.4.97.4.10JGJ467.4.117.4.1212388.0.1123C,8.0.2128m38.0.312343/4DBJ-184-2143/48.0.48.0.58m18m15kN/m220kN/m8.0.6CAA.0.1GB/T8110-2008GB50205-20012mm2mm8mm0.5mm0.5mm2mm1mm36mm38mm2GB/T3GB/T160mm110mm2mm121/500345101/267A.0.2mmmm48+L/50048+5386380.5R0.5R0.5R0.510.50.5500.5120.5330.5170.5150.5781.0200.5R13490.5400.57.150.53240A0.5A-BBR2.0R2.0210.5160.5R1R14520120.5114810180.538R13BQ2350123456789010203040506070809010011012013014015016017018019020021022023024025025027320Q34501234567890102030405060708090100110120130140150160170180190200210220230240250C(mm)mmmmL/50050555150mm55150mm5