prochnostnoiraschet (Межорбитальный транспортный буксир Земля-Луна-Земля)
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,!!""".$!,"!""– ANSYSANSYS 9ANSYS - +"-+",+/ANSYS!/3100 000ANSYSCAE,,",",!",,!".60 000".,ANSYS Inc."ANSYS 9. ;,",,CAD,200!.". ANSYS,!,";",,(),",+;,".>,3:1) AANSYS\Multiphisics\LS-Dyna2) /CADANSYS for … (Pro/E, Unigraphics,CADDS)3)""Design Space(AutoDesk MechDeskTop, Unigraphics, Solid Works, Solid Edge, Pro/E, Parasolid, ACIS SAT !)ANSYS")":1) \ "2) A3) ]4) _5) a6)\.
. "(!""-+,",b,-+"!!ANSYS".!"_,"",!ANSYS-+".\,!,,,. \".",,\1) c")--( " ANSYS".; "(,,b(!--").!,!.),d!(,"!" ,"CAD2)\:,.)ANSYS."".3) cCAD-"( UG, Pro/E, CADDSIGES, SAT, Parasolid."CAD).("4) /5),\! ).""_1)2)3)4)5)!",;((!ANSYSf1) f2) \;1) _2) \3) g)"!(+):"(,!,.),,"-""""$-\-(),""(,""),,+,!"-".)" :1) \2) h3) h4) \5) h6) g ,7) \!!+,,,!2-D!,"(SOLCON, ON). \!!!3-D,+."!+"2-108) g" ,!","+",1..“–!”.:el{ } = [D] { },,{ } =xy(2.1-1)z[D] –9xy5yzxzS);5,0-((5(2.1-18) … (2.1-23),(2.1-5);1TBDATA(2.1-4)1TB,ANEL.);{ el} = { } – { th} { }=x{ th} –(2.1-3),yzxy1xzEPEL;yz0-1:9:1"?91234{ }34,34"3299!1“ - ”.9:..GANSYS,EPTO,!F:E-,3<!,;POST1(component total strain)",!!;!)(EPEL, . .
{ } – { th}.“8( 55EPTH).1E1. 2.1-1. HI 51I,5EKK.FEI1. H,.E,EEI,5EK 1E91,GL. 2.1-1. '(2.1-1)9th-11,I 9(K5EK9:{ } = { } + [D] { }.H{ th} = T,(x(2.1-2)5yz5000T,–x1(2.1-3)5,ALPX1)*),T = T – TREF,T–5K5TREF –TREF).55EK,5[D]-1,R-1[D] =U5EK[D]-1 =91/Ex- yx/Ex- zx/Ex000-xy/Ey1/Ey- zy/Ey000-xz/Ezyz/Ez1/Ez000,0001/Gx00I 591/Ex- *yx/Ex- *zx/Ex0,5E(:00001/Gy0000001/Gz(2.1-4),:- *xy/Ey1/Ey- *zy/Ey0- *xz/Ez- *yz/Ez1/Ez00001/Gxy00000000(2.1-5)0000H000011/Gyz0I 5EEx –5 I W ,)*),xy–9:1 (IY5UX(NUXY)*),*xy –Gxy –)*).I)*),Y5,1-5 (5 I[D]-1RF01/Gzx9I9yx /Ex =xy /Eyzx /Ex =xz /Ezzy /Ey =yz /EzPRXYGXYI, ,,(I,5K(.xy,zy,13.5).15:*yx / Ey = *xy / Ex*zx / Ez = *xz / Ex*zy / Ez = *yz / Ey[ ,*zx,E5\I5E5H1*15I,IE. ]9,,I5KIE1 = Ey = Ez5. H1U15,Y5,Y515,1IIxy, zy, zx.
Hxy =zy =zx,1, ,(PRXY).I 51E5.95 5I15I(2.1-3), (2.1-4),E1,5151,,*yx, *zy1.Y5*15,91119Ezx,E19595(2.1-2)(2.1-6) ... (2.1-8),15551I5I5.,I5x=xT+x /Ex-xyy/ Ey -xzz/ Ez(2.1-12)y=yT+y /Ey-xyx/ Ey -yzz/ Ez(2.1-13)z=zT+z /Ez-xzx/ Ez -yzy/ Ez(2.1-14)xy=xy /Gxy(2.1-15)I 5:,xyz=yz /Gyzxz=xz /Gxz(2.1-16),(2.1-17)-1,xy-x-xy,1 - 5,1,-,1 - 5;5,[5,I 59(2.1-8),5= Ex/h [1 - (y= Ex/h [= Ex/h [,5,(2.1-3), (2.1-6) ...5:Ey/Ez] (Ex/h []( x-T) + Ex/h [ xy +xz + yz xy] ( z - z T)x-xT) + Ey/h [ yz +[1 - ( xy) Ex/Ey] ( z - z T)+(x - y- z).Ixz yzEy/Ez] (y-yT) +2xz)Ex/Ez] (y-yT) ++ xz yz Ey/Ez] ( x - x T) + Ey/h [1 - (Ey/h [ yz + xz xy Ex/Ey] ( z - z T)xyxz2yz)E(2.1-1)5 (2.1-4),5EIxz5yz xyxxz xyEx/Ey] (y-(2.1-18)(2.1-19)T) + Ez/hy(2.1-20)2xy= Gxyxy(2.1-21)yz= Gyzyz(2.1-22)xz= Gxzxz,(2.1-23)1 9:h=1-(2xy)Ex/Ey - (2yz)Ey/Ez - (xz)2Ex/Ez - 2xyyzxzEx/Ez.U5,E5EKGxy, Gyz, Gxz9:Gxy = (Ex Ey) / (Ex + Ey + 2xyE,1Ex)(2.1-24)Gyz = Gxy(2.1-25)Gxz = Gxy(2.1-26)0I 5E1I,I519,5[D], .9 I,I 5EIK 1I5I ,595REI.Y,,,I.9555II 5E5(BFUNIF)xy,E5y.IE1( xy)2.,, 5[D] 955 E,xzY,[D],5.
U5,,EK,ANSYS:a1) The ISO-9000 series, especially ISO-9001 and ISO 9000-3.2) Lloyd's Register's software certification.3) NAFEMS QA certification.4) British standard BS 5750.5) The TickIT initiative.c1) 10CFR50 Appendix B.2) ASME NQA-1.3) The ANSI N45.2 series.4) The ANS/IEEE series of QA and Software Standards.5) ASME NQA-2, Part 2.7.6) NUREG/CR-4640 - Hardbook of Software Quality Assurance Techniques Applicableto the nuclear Industry.! (cx )1) Dept. of Energy.2) Federal Aviation Agency.3) Food and drug Administration.4) Dept.
of Defence.5) The American equivalents of the ISO-9000 series.:1)g,". ]= 10-3 / 2). gf(,–,",".3,:1–2-",3;|(nx=1,2 – 1,8; n3;M=0,91M=1,0M=1,15M=1,3M=1,5M=1,9"t=40ct=42ct=45ct=48ct=52ct=58cc3 – nxmax!4 - nxmax(nx - 3,6)I,,xyz± 1,1 !. . 3;)qmax :– nx~3,2, ny~±1,3.3; (t = 112 , a = 6, nxmax = 4-5)3;$")nxmax = 5\",200.5$: /95A1.20,0.5.a:a[ //95A13 .1 –!0.2 (a\ )E[_\ ] +20 c +100c72220195280670-3]",200,– 4100a!.2,851,55h$.a(,),!"– 1050,"$h".(a\ )+100+20 cc5704401400-g = 49.15 "" ,. $!, 10500.6!/ 3.\":] ,,,., 220 a\,.22 109 \ .] ,,,..A:d)$h",43,..] ,,., 220 a\,.22 109 \ .,] ,,"", ".;.3/!,!,,"".".,./)h,"24"6,.
c"6.27] ,,.,, 220 a\.22 109 \ .,] ,,. \,3":,".;!,,._)h"27!,,24–",,8.7630– "8,,. /.A30,.] ,,.,.",] ,"!3,.g\;. $. \"!"."".;,"220 a\!.22 10 \ .9,;,".;,9220 a\.22 10 \ . /""$.b",,,\,_ cA 18482-79-»/,A1,,,«A,\Ø24,2339.12,„A†Ø27,3439.6Ø30,2404.69†Ø30,513.147.5552.648.67†Ø32,603.188",\Ø28,62,",./10704-91 «A,A4",,\Ø20,2201.064_ cA».,„A†,\Ø26,2216.773,g-""",,"_ cA" .;,. 3+., "„ "‡0.2 220 a\.22 109 \ ,,,,""ˆ,‡,!+!".~ 1.3,570 a\.57 109 \ .." .] ,,"!$"!.\. g!"\;. $,,"."".,\X – Y.\X – Z.\aY – Z.,!!"A-;$a_",3!./"! ,1. ;Ø32,2. 33.
h"(8–"- Ø30,‹]h - Ø26,– Ø28,!7.5+–.3.6.$3;,+".Œ$: nx = ± 2,5: nx = ± 1,4bA,"$)."A\,.4.2),,!"",,,"..h3g = 24.575 / 2.3 ";,"",.] ,,g.\",",3)."".!~ 4./,f,""„$""A-;$a_, 3 –0.00983 / 2.–f,,–„.\,, 10-3 / 2.,,+|,:1–,4–,,2–,.hg=3 "3":$+!,"9.67 10 , "7. a+,".-‡0.2670 a\.,!$h+!~] ,$,"!.\,,"""..,\Y–Z\X–Z\aY–X,!!A-;$a_,""• .,g"‡0.2,".67 109),+!(670 a\9.22 10 ), "4)f,\,,,,.a25000,„!.;, "!,(220 a\.f"45000".
ˆ,",ff,.\ +„f1. $c,"".!"45.",0.1,".3 ".hg = 0.983./2Y,+!(220 a\ ),"."(570 a\ ), "\"(«.a!!»).g", ",, "~ 10%. ˆ."".~ 1.03. ;,"!.