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 Posted: Fri 13:16, 14 Jan 2011 Post subject: Moncler jacken Concentrated in the cut-off door fr |
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Concentrated in the cut-off door frame structure under load at any point of the displacement calculation
If (Zk 【+3). , JH (191 +6) I''~ 128EI (2k +3) 6-2d +6,[link widoczny dla zalogowanych], = Ll, H = a FH-A cross-sectional area of a ramp one by one leg c divisions ¨ ~ ~ PabHt (2kl +1 ),[link widoczny dla zalogowanych], b, 2 one by one ▲ a '\one by one Pabr ... 2 ... _ ¨ l ... L2 ... 3,768 BZFIf (2k1 +3) ... ... a 1 ... ... ... +4 b + (198k} +360 k1) d6] + plant-__, a PabHtr ... ... L ... , L2 ... L2 ~ 768B. E1, (2k1 +3) ... ... ... lO08k1) d a (419k ~ +588 k1) Ⅱ 6] a - / L \ ~ 768BEIl (2k +3) ... ... ... ... a ... ... Pa : br2 A: l, ... L2n ..., L2l, - broken (121kj +13 is) God] + ● a PabHtr. ... oL ..., 2l, Sichuan 2lII \4 b + (132k} +16 k1-192) song] I;, (2) '‰ (2 number) Thirteen! II: Portland - A 18 No. 1 Lu Fengyi other: the door frame under concentrated load any point in the structure calculation of '5 l = straight shift Lan ~ j} Taiyuan Heavy Machine Institute height to facilitate the snake),[link widoczny dla zalogowanych], calculate the degree one thousand one hundred eleven one hundred and eleven ~ Lee Chuan Hu l suddenly one thousand one hundred and eleven: City with management of their c; degree of eleven thousand one hundred and eleven first No. 1 l8 breeze instrument, such as: concentrated load at any point under the door frame structure, the dynamic stiffness of the displacement calculation details the results of electrical measurement and comparison (unit: Hz) 5 Conclusion In this paper accounts for sub-Export pear at any point the door and support frame stiffness of ham set of the specified point displacement formula to solve the engineering problem of calculation of available free-style, created favorable conditions for dynamic analysis, formulas, innovative, practical, fill the gaps, there are some theoretical and general application. References Tsui Hark Jin editor. Metal Structure (Second Edition). Beijing: Mechanical Industry Press,[link widoczny dla zalogowanych], I993 Ge-Ning Xu Jin Xu Ke. Gantry crane vertical and horizontal dynamic stiffness. Taiyuan Heavy Machinery Institute, 1994. ] 5 (2): Il0 ~ III Ge-Ning Xu, Xu Ke Jin. Concentrated load door frame structure means the role of the displacement Wang calculations. Taiyuan Heavy Machinery Institute, I995, 16 (2) 114 ~ 122TheDisplacementCalculationaboutConcentratedLoadActedonArbitraryPointforGantryStructureLuFengyiXu ~ ening (YaiyuanHeavyMachineryInstitute.Taiyuan030024) AbstractArbilraryparticledisplacementisrequiredtobesolvedandappliedinengineeringcalculationanddynamicanalysesforgantrystructure, butformulaofthiskindisstilllack-mgatpresent. Ithispaper. theauthorsdeducedthegantrystructurearbitvaryparticleSandlegframeappointedparticleSdisplacementcalculationformulabycontinuallyttsitagthemethodofmultipyingllloDlentdiagrambymomentdiagraminStruereMechanicasedonresearchYesnlts [2],[link widoczny dla zalogowanych], [3] Thestuediesabovecredteafavorableconditionfortheslaticanddynamicanalysesofgantrycrane. KeyW (n'dsgantrystuetLlre: displacement
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