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JISB2207-1995Basisforcalculationofaluminiumalloypipeflangeswithfullfacegasket1.1.(1)(2)(3)(4)2.JISB22063.4.JISB2206JISB22415.2.A(mm)Abn(π/4)db2(mm2)B(mm)B12(Dg3B3)/3(Dg2B2)(mm)DgBB1B2B2207-1995bn(ADg)/2(mm)C(mm)C0(AB)/2(mm)Dg(mm)db(mm)dB(mm)Eb(N/mm2{kgf/mm2})Efi(N/mm2{kgf/mm2})Ehi(N/mm2{kgf/mm2})Eg0(N/mm2{kgf/mm2})1Eg(N/mm2{kgf/mm2})1EOi(N/mm2{kgf/mm2})gOi(mm)g1i(mm)G0(mm)G10(mm)G20(mm)Gp(mm)G1p(mm)G2p(mm)hi(mm)i12J1i(N/mm{kgf/mm})J2i(mm)K1i(N{kgf})K2i(mm2)lObtf1tf2tg(mm)M0(Nmm{kgfmm})M10(Nmm{kgfmm})M20(Nmm{kgfmm})MP(Nmm{kgfmm})M1P(Nmm{kgfmm})M2P(Nmm{kgfmm})MB1(Nmm{kgfmm})n3B2207-1995P0(πB2/4)p{(πB2/4)(p/100)}(N{kgf})P1[π(Dg2B2)/4]p{[π(Dg2B2)/4](p/100)}(N{kgf})Pb0(N{kgf})p(MPa{kgf/cm2})Pg10(N{kgf})Pg20(N{kgf})Pg10'(N{kgf})Pb(N{kgf})Pg(N{kgf})Pg1(N{kgf})Pg2(N{kgf})Pg1'(N{kgf})rgDg/2(mm)rgb(CdB)/2(mm)rci0(mm)1rcip(mm)2tfi(mm)tg(mm)t0i(mm)θi0(rad)θiP(rad)σHi(N/mm2{kgf/mm2})σRi(N/mm2{kgf/mm2})σri(N/mm2{kgf/mm2})σa(N/mm2{kgf/mm2})σb(N/mm2{kgf/mm2})(N/mm2{kgf/mm2})σf(N/mm2{kgf/mm2})(N/mm2{kgf/mm2})σn(N/mm2{kgf/mm2})4B2207-1995123.K1iK2iJ1iJ2iK1iK2iJ1iJ2iM1iQ1i)}100/({211211pKKMpKKMiiiiiiii+=+=θθ)}100/({211211pJJQpJJQiiiiiiii+=+=θθθiθi0θiP(i1,2)K1iK2iJ1iJ2ieiiiiiiiiiiiiiiiiDaaaaaaaaK/])()[(443433223134443422411″−++″+−−=µµµµµµeiiiiiiiiiiiiiiiiDaaaaaaaaK/])()[(344434224111245226212′+−−+′Λ+Λ−Λ−=µµµeiiiiiiiiiiiiiiiiDaaaaaaaaJ/])()[(443363253134436425411″+−−+″−+=µµµµµµeiiiiiiiiiiiiiiiiDaaaaaaaaJ/])()[(344364254111232223212′−++′Λ−Λ+Λ−=µµµiiiiiaaaa413242311−=Λiiiiiaaaa413343312−=Λiiiiiaaaa423343323−=Λiiiiiaaaa433444334−=Λiiiiiaaaa443141345−=Λiiiiiaaaa443242346−=Λiiiiiaaaa231424131−=µ5B2207-1995iiiiiaaaa241222142−=µiiiiiaaaa211424113−=µiiiiiaaaa211222114−=µiiiiiaaaa231222135−=µiiiiiaaaa211323116−=µiiiiiiiiiiiieiD665544332211µµµµµµΛ+Λ+Λ+Λ+Λ+Λ=)](1[23212011iiiiiiCCXa+−=λβ)(14321312iiiiiiiCCCCXa−−=λ)2(312013iiiiiiCCXaλβ=)(3241314iiiiiiiCCCCXa−=λ)](1[4321021iiiiiiiiCCCCXa++=λβ)](1[5.02321222iiiiiCCXa+−=λ)(3241023iiiiiiiiCCCCXa+−=λβiiiiiCCXa31224λ−=)2(312031iiiiiiCCXaλβ=)(3241332iiiiiiiCCCCXa−−=λ)(23212033iiiiiiCCXa+−=λβ)(4321334iiiiiiiCCCCXa−=λ)(3241041iiiiiiiiCCCCXa+−=λβiiiiiCCXa31242λ=)(4321043iiiiiiiiCCCCXa+=λβ)(5.02321244iiiiiCCXa+=λ)4/)](/(1)/(1[22000301BgEgEDaiihihiiii−=′β01=″ia02=′ia02=″ia)4/)](/(1[220303BgEDahihiiiiβ=′fiiiitDa0303β=″04=′iaiiiDa0204β=″4120220)]/()1(12[iigBv−=β41222)]/()1(12[hihigBv−=β)]1(12/[23000vgEDiii−=)]1(12/[23vgEDhihihi−=ihiihaβ=2100)/(/ihihiiigg==ββλ2/)(10iihiggg+=6B2207-1995)]/(1)[/(21230iihiiiCCDDX−=iiCαsin1=iiCαcos2=iiCαsinh3=iiCαcosh4=ν4.4.111rci0θi0rci0θi0−⋅−⋅+⋅=2334040)/(32)/(43)]/(/[484ggggggficiKACKKACKtEADDArπ33022000324)/(41gcigbggiKAKAPtE⋅−⋅⋅⋅⋅⋅=γπθi1,2ggDAK/=222/)1(gggKKK−=333/)1(gggKKK−=444/)1(gggKKK−=)2/(12/)/(12113fiiifififitJKBBAntEDD⋅−+⋅⋅=ππrci0Dg/2rci0Dg/22000GCPMb−⋅=0020100)(2bPMMCG−−=⋅⋅+ +−=43241200130014001RCRCRKMccγγ⋅⋅+ +−−=43242200230024002RCRCRKMccγγ2/)(02010cccγγγ+=3302200324gcgbKAKAPK⋅−⋅⋅⋅⋅=γ2212)2/()2/(gDCR−=3313)2/()2/(gDCR−=7B2207-19954414)2/()2/(gDCR−=2222)2/()2/(CAR−=3323)2/()2/(CAR−=4424)2/()2/(CAR−=M0JISB2206M1312014130012334RRRRGcc⋅−⋅⋅⋅−⋅⋅=γγ2322024230022334RRRRGcc⋅−⋅⋅⋅−⋅⋅=γγ−⋅=3213120001RRKPcgγ−⋅=3223220002RRKPcgγPg10'−−−=32)('33220001ggbggbcgKPγγγγγ2/)(BgbdC−=γ2/ggD=γ4.2θiO2δb)(2)(2020102100θθθθδδ+−−+−+=CCCCPPb)(0bbbPPR−=δ0θiPθiPθi0bbbbEAlR⋅=08B2207-1995)(2)(20201010211001θθθθδδ+−++−−=GCGCPPPg)(1011gggPPR−=)(2)(20201002210202θθθθδδ+−−+−+=CGCGPPPg)(2022gggPPR−=ggggEAtR⋅=11ggggEAtR⋅=22121RAg⋅=π222RAg⋅=π2110ggbPPPPP+++=δO+ −⋅+−⋅−−⋅−+=)(212121210221010100PPPgPgbCGRGCRCCRPPHθθδ+ −⋅+−⋅−−⋅+)(2121210201002201010θθCGRGCRCCRggb)/1()/1()/1(121ggbRRRH++=rcipθiprcip−+=PcPciyCrθδ00021000022θ−=Crycc2/)(02010θθθ+=2/)(21PPPθθθ+=θip01212111SSSPP=⋅+⋅θθ02222121SSSPP=⋅+⋅θθ9B2207-1995i1,2PgPgPbfiiiKKKDDS21+++=PgPgPbKKKSS212112++==PggPggBBcbiLPlPlPlPlPS20210111000⋅+⋅−⋅−⋅−⋅−=))(()(020102010221110θθ++++−+−++ggbgPggPgbcKKKRlRlRlPPHpKJtBiifi−⋅+222π{PggPggBBcbiLPlPlPlPlPS20210111000⋅+⋅−⋅−⋅−⋅−=))(()(020102010221110θθ++++−+−++ggbgPggPgbcKKKRlRlRlPPH()}100/222pKJtBiifi−⋅+π2/)(0CClc−=2/)(0BClB−=2/)(101BClB−=2/)(01001GClg−=2/)(00202CGlg−=2/)(101PPgGCl−=2/)(022CGlPPg−=+− −⋅−=22111gPggPgbcbbcPbRlRlRlHRRHlK+ −−⋅=221111111gPggPggbcgPgPgRlRlHRRlRHlK −+−⋅−=222112221gPgggPgbcgPgPgRlHRRlRlRHlK+− −⋅−=20210101ggggbcbbcbRlRlRlHRRHlK+ −−⋅=202101111011gggggbcgPggRlRlHRRlRHlK −+−⋅−=202210122021gggggbcgPggRlHRRlRlRHlKθiprcipDg/2rcipDg/210B2207-1995rcipθipbPcbbRlPP)(2000θθδ−++=100110011)(2ggPPgggRllPPθθδ⋅−⋅−−=200220022)(2ggPPgggRllPPθθδ⋅−⋅+−=21gggPPP+=1312141312334RRRRGPcPcP⋅−⋅⋅⋅−⋅⋅=γγ2322242322334RRRRGPcPcP⋅−⋅⋅⋅−⋅⋅=γγ2PbPGCPM−⋅=bfBPPPPpKJtBBCPMMMCG)2()()(222001210⋅−⋅−−++−−=π⋅−⋅−−++−−=bfBPPPPpKJtBBCPMMMCG)100/)(2()()(222001210π⋅⋅+ +−=43241201301401RCRCRKMPcPcPPγγ⋅⋅+ +−−=43242202302402RCRCRKMPcPcPPγγ−−−=3)2/()2/(4])2/()2/[(2332201BDBDCpMggBπ −−−=3)2/()2/(4])2/()
本文标题:JIS B2207-1995 Basis for calculation of aluminium
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