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T54JB/T723519941994-07-181995-07-01I1121314252647587991010111112131314141615161617171718181922A36B=0.35X238JB/T72351994112GB3370.3GB3846GB6236GB7031GB7258GB7454GB/T3871.101033.13.1.13.1.23.1.33.1.465kg55kg10kg3.1.520151.2m3m/s3.1.60.1%0.3%1500m8m1994-07-18JB/T723519941995-07-01JB/T7235199423.1.73.1.83.1.93.1.103.23.2.10.5%5%1.0%0.2s1.0%1.0%3.0%2%0.521°0.2kPa10kPa0.5dBA2%3.2.23.2.344.114.214.3125km1Cm=b0SS1CmS0kmSbkm55.15.1.15.1.25.1.35.1.40.3%3mm5.1.55.1.65.25.3JB/T7235199435.3.121GB3730.315.3.25.3.3aeh1aee–ae5.3.223hA5.45.4.1aa=gmZsjcL2ammZjcNmsmmLmmJB/T723519944gm/s2be=BgmZsjz–0.53emmBmmZjzNchA5.4.2266.16.1.123796.6kPa6.1.26.1.34056.1.41min6.26.36.3.11h2%30s1.5m1.2m5cm1/26.3.2JB/T7235199455min6.46.4.146aPe=9550eenT4PekWTeNmner/minbGr=tG∆6.35Grkg/hGgtscge=100erPG6geg/kWh6.4.236.4.377.17.27.37.3.1100m7.3.2JB/T72351994620m200m7.3.3100ma10%80%b80%7.3.425m20m20m50kg1500kg25kg10117.47.4.1710av=tS6.37vm/sSmJB/T723519947tsbaj=tvv12−8ajm/s2v1m/sv280%m/stv1v2scJmax=100tgmax9max=arcsinimim′′s1sα′sin10maxarcsingmFsTmax11Jmax%max°α′°mskgsm′——kgi1i′FTmaxN7.4.247.3.3t–vS–vvtS880%7.3.4maxLjLj88.13.18.28.38.3.1500mm20mJB/T723519948avvvvmax100%90%80%70%60%50%2%bagTminvjg8.3.21000m50150150150300100100mABCDEFG22v1Av1=0.25vmax1.1vminvmaxvminBbcv2v2=0.5vmaxCDdev3v3=vmaxEFfGgv1v1G0.5km/h25%8.3.360%50km8.48.4.11215aJB/T723519949GTs=SL∆10012gTi=SmLs∆10513gTP=61∑=61Tiig14GTsL/100kmLmLSmgTiL/t100kmgTPL/t100kmmskgb=jgjvv∆10015%vjggTminkm/hvj1.1gTminkm/h8.4.258.3.1bvTSGvTiggTminvjg1.1gTminvj8.3.28.3.399.13.11m/s9.29.3100m30km/h30km/h20km/h9.4755%166Sg=(vvg)2S16JB/T7235199410Sgmvgkm/hvkm/hSm1010.13.110.210.310.3.190°4km/h10.3.23RyRs310.3.350m25m10km/hJB/T723519941110.3.4a410km/hAABCDBC4b12.3.2410.461111.111.1.11%11.1.211.1.311.2JB/T723519941211.311.3.15M12mNMNN9.5mcd1m1m511.3.2GB6236670mm10mm11.3.3MNN11.3.465mm11.3.211.3.511.3.611.47abcdJB/T72351994131212.112.1.10.720%12.1.21012.1.312.212.312.3.1400N5min180°12.3.2a1hb100c5030km/h301.5km/h30km/h201km/h600N612.3.33min12.3.2805%10s3/4JB/T7235199414201min12.412.4.112.3.212.3.31718a5%17Szg=Sz(0gvv)217SzgmSzmvgkm/hv0km/hb=1zg1zg2−SS10018%Szg1Szg2m012.4.28F1313.113.1.113.1.20.5%1dBA50m13.1.3200m13.1.4M610m6JB/T723519941513.1.5–5~301.2m3m/s1m/s13.1.610dBA13.1.713.1.8250~1000Hz0.5dBA1dBA13.213.313.3.1~13.3.213.3.1a6CCMAABBP1P2bP1P2P1P21.2mCCCCAc4443/4CCAAAABBAABBAAM15m2dBA13.3.213.3.1CC2dBA13.3.3aGB6236200+20mm70050mm10mmAbc100%85%70%55%13.3.4JB/T7235199416GB384613.4914GB/T3871.101515.115.215.315.3.115.3.2110%201°5min7715.415.4.115.3.219=121hhh−10019%h120°1°mmh25minmm15.4.210JB/T723519941716GB74541717.117.1.18~10mm/min4~6mm/min17.1.235°~40°30°~45°17.1.350~60cm50~80cm80~130cm60~80cm17.1.417.1.117.1.570~150kPa17.1.617.1.717.217.317.3.117.1.217.1.317.1.417.3.217.3.317.3.217.1.117.3.417.3.22min15min17.3.51117.410011JB/T72351994181818.118.1.118.1.218.218.318.3.11218.3.213a6.3.1b7.3.17.3.27.3.3ac8.3.1ad12.3.112.3.2e13.3.113.3.313.3.418.3.3a30km/h20000km30000kmb50%20%30%CC5%4%8%3kmCCEEGB7031JB/T723519941925%20%30%25%c60%10%50%1t40%100km100m100km1415de160km17fg18.3.4161/318.3.1121218.418.4.12034aS0=Sr–Sf–SkCs20S0kmSrkmSfkmSkkmCsJB/T7235199420bT0=t0–tk–tt21T0ht0htkhtthcvj=00TS22vjkm/hdQ0=msS023Q0tkmmsteqsp=00TQ24qsptkm/hfgTP=00kfk0SmtGG−10025gTPL/t100kmG0LGfkL/hm0tgMTTFF1MTTFF∧fS∧fS=21S1+S226∧fSMTTFFkmS1S212km2MTTFFSf1Sf1=()()222,212++rXSSα27Sf1MTTFFkm0.35()222,+rXα1–2r+2X2JB/T7235199421=0.35X2BhMTBF1MTBF∧bS∧bS=∑rS0228∧bSMTBFkm∑r2MTBFSb1Sb1=()222,04∑+rXSα29Sb1MTBFkmiDTMTBF1DTMTBF∧tS∧tS=∑t02rS30∧tSDTMTBFkm∑tr2DTMTBFSt1St1=()222,0t4∑+rXSα31St1DTMTBFkmjQQ=100–()∑=•010griiiEKnSS32QSgMTBFkmr0KiiK=40K=10K=2Eii33Ei=002SSSi+33SiikmQ0QJB/T7235199422kPWCPWC=12CC∑10034PWC%∑CC118.4.213171818.4.318.4.418131217191919.188JB/T723519942319.29919.3abc20de1fgJB/T723519942411212345678910111213141516171819km20CsJB/T72351994252LmmDEBmmFL0B0mmHmmH0mmj°h1minmmi°°mmShmmaemmh%kg3kg/L1PekWTeNmner/minGrkg/hgeg/kWh%Par/minJB/T72351994264kg//kPam/sskm/hkm/hkm/hsmm/s2%°JB/T72351994275kg//kPam/skm/h1/100km1L/t100km1L/t100kmgTminkm/h%1JB/T72351994286//kPakm/hkgkm/hmmmmmm/kmmm%N7W1234567ammbmmcdcd5JB/T72351994298kg//kPakm/hcm°v0km/hSzmNcm%9dBA1km/hdBA1100%85%70%55%RbJB/T723519943010kPa°s°h1mmh2mm%11/2412128241212102412126612kmmmmmmmmJB/T7235199431131#2#kWr/minkg/hg/kWhkm/hkm/hm/s2km/hmcmL/t100kmdBAdBARbkgs%JB/T723519943214LLhhkmkmkmkmkmkmkmhkm/hhkm15kmkmkmhhJB/T723519943316kmkmh17kmhJB/T72351994341812kmCskmkm%%hkm/htkmhhLL/100kmL/t100kmJB/T72351994351912MTTFF∧fS=kmkmSf1=kmkmMTBF∧bS=kmkmSb1=kmkmDTMTBF∧tS=kmkmSt1=kmkmQ=kmPWC=%km20mmmmmmmmmmmm//kPa/kPammmmmmmmmmmmkgkg1km/h2km/h3km/h4km/h5km/h6km/hkWr/minJB/T7235199436AhA1A1a123T1T2A1hh=CAB−A1A=42[JS1–JS2+mS21H–22H]B=21Tgm0L1+mSH1–22Tgm0L2+mSH2C=mSg21T–22T–82mSH1–H2hmmmSkgT1sT2sm0kggm/s2L1L2mmH1H2mmJS1JS2kgmm2A2A1b15°15°A2hh=gmS1[LctgjqZ′–Zjq+jqZ′rjq–rjc]+rjcA2JB/T7235199437hmmmSkggm/s2rjqmmrjcmm5jqZ′NZjqNLmmabA1JB/T7235199438Br0123456()222,X+∑rα2.084.426.708.9011.1013.2815.40r78910111213()222,X+∑rα17.5819.9721.8323.9526.1628.2730.38r14151617181920()222,X+∑rα32.4834.5736.6938.8040.9043.014