簇联导爆管网路传爆联接方式探讨

©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(2006)02-0077-03,,,(,430070):3,3,:;;:TU746.5:AResearchonArticulationofParallelTubesNetworkCAOYue,ZHAOXiang,ZHAOMing2sheng,CAOXin(SchoolofResourceandEnvironmentEngineering,WuhanUniversityofTechnology,Wuhan430070,China)Abstract:Thispaperdiscussesthreetypesofarticulationofparalleltubesnetworkswhicharepopularlyusedinbuildingsdemolitionblasting.Thereliabilitisofthesethreetypesofparallelarticulationaretheoreticallycalculatedandanalyzed.Thedoubledetonatorsparalleljoinedarticulationisamoresuitablewayinbuildingsdemolitionblas2ting.Keywords:paralleltubes;theorycalculate;reliability:2006-03-10.:(1959-),;:.1,,,[1],,,(),3,2,20,(),1,;,200517[2];,233.1©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[3]123.2,,R=r=0.9523[4]3.32,15cm;,,,,(U);(L);,;,[5]MS1[6],1MS/ms/msU/msL/msU/msL/ms10012.51146042050522512.537.51255050560035037.562.51365060070547562.592.514760705820511092.5130158808209506150130175161020950111072001752251712001110130082502252801814001300155093102803451917001550185010380345420202000185023003.3.1r=0.9523,P1=r2=0.9069AB,ABA,B,Ard1=0.9523BA(195050)m/s[5],AB15cm,t=0.15/1950=0.0769msBA0.0769ms,ABA,ABrd2=r+r3(1-r)=0.9977BA0.0769ms,ABA,Brd3=0.95235MS,37.5msABP11=0.5;BA0.5,BA0.0769msP12=(37.5-0.0769)2/8720066©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(2337.52)=0.4980,BA0.0769msP13=0.5-P12=0.0020,37.55MS;0.0769BAR1=P13(P113rd1+P123rd2+P133rd3)=0.8868,P1AB;P11P12P13P13;rd1rd2rd3P11P12P133.3.2ABP2=2r(1-r)=0.0908rd=0.9523R2=P23rd=0.08647R=R1+R2=0.97333.4,,,,R=1-(1-0.9523)2=0.99773.5,,2230.95230.97330.99770.04770.02670.00234a.,2.44%,1-0.0023/0.0267=91.39%,,,,,b.,,c.,,d.,[1],,.[J].,2003,20(3):57.[2],,,.17[J].,2006,23(1):5255.[3],,,.[J].,1999,5(1):7175.[4],,,.[J].,2004,23(5):638640.[5],,,.[M].:,2004.[6].[J].,1997,14(2):8184.():-::200410007877.X:CN1539679:2004.03.03:2004.10.27-,-,,,,,:,,;,-97232