压力容器爆炸伤害事故后果分析及评价

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200915SCIENCE&TECHNOLOGYINFORMATION△p/MPa△p/MPa0.005~0.006、0.05~0.07,0.006~0.015、0.07~0.10,0.015~0.020.10~0.20,,0.02~0.03,0.20~0.300.04~0.05,Cs/(mJ-1/3)10.031%,50%20.061%,1%30.1540.410%123(710054)【】,、,,,。【】;;【Abstract】PressurevesselsisoneofthemainequipmentinChemicalproduction,throughtheintroductionoftheconsequencesofpressurevesselexplosionanalysis,evaluationmethods,evaluateitsenergyandthedamageradiusasapurposetomakemanagesrecognizadequatelythedangerofpressurevessels,andbemorebettersafetymanagement.【Keywords】PressureVessels;TheConsequencesoftheAccidentAnalysis;Damageradius1.,、。“”(Assessment)“”。,,、。,[1]。,(、、、),、,。,(),,,[2,3]。,。2.、,、3。3%~15%,。2.1,[4]。,,,(、、),,。,。,,,,。,。△p。,、(△p)。2-1。2-12.2,。△p:,MPa;R:,m;n:。:△p∞R-n(1),2.5~3;,n=2;1,n=1.5。,,RR0qq0,,:RR0=qq03姨=α△p=△p0(2)R:,m;R0:,m;q0:,TNT,kg;q:,TNT,kg;△p:,MPa;△p0:,MPa;α:。:△p(R)=△p0(R/α)(3)(3)。,、,。(1),E。(2)qTNTq。1kgTNT4230~4836kJ/kg,4500kJ/kg,:q=E/qTNT=E/4500(4)(3)(2)α,:α=q/q03姨=1/10003姨0.1×q3姨(5)(4)1000kgTNTR0,R-α。(5)R0R0△P0(),R。(6)△p,2-1、。2.3、,,,。,。“”、。,[5]。(TNO(1979)),:R=Cs(NE)1/3(6)R:,m;E:,kJ,,E=V·Hc(7);V:,m3;Hc:,kJ/m3;N:,,N=1096;Cs:,,2-2。2-23.(537)○○493200915SCIENCE&TECHNOLOGYINFORMATION;,,,。,,,。2.3,,,。2.4,,,,,。2.5,。。,,。2.6,,,,,。2.7,,,,。2.8,,,,,。3.。、。【】[1]《》();:2000.08.[2]《—》:1987.07.[3]《》(),,:,2001.03.[:]●●(493)3.120m3,(10Mpa)。,,,,-。3.2:E=1.8aVfQf:1.8-;a-,0.04;Vf-;Vf=2000Nm3Qf-,Qf=12770kJ/m3。:E=1839MJ3.3TNT:WTNT=1.8aWfQf/QTNT:WTNT、a、Wf、Qf;QTNT—TNT,QTNT=4520kJ/kg。:WTNT=407kg3.43.4.1:R=13.6(WTNT/1000)0.37=10m3.4.2:Ln(△PS/P0)=-0.9126-1.5058LnZ+0.167Ln2Z-0.032Ln3Z:Z=R(P0/E)1/3R—,m;P0—,101325Pa;E—,1839MJ。44Kpa,17Kpa,::R1=25m;:R2=47m。,,1839MJ,407KgTNT,10m,25m,47m。4.,,,,,。【】[1],.[M],:,2001.[2],,,[M],:,1993.[3],,,,[M],:,2001.[4],[M],:,2008.[5],,,[J],,2001,23(6).:(1985—),,,,,。[:](518),,,,。【】[1].[M].:,2005.2.[2].[M].:.,2004.6.[3].《》[J].,2002,24(3).[4],.[M].:,2005.7.:(1979—),,,,,。[:]●●●○○537

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