defgf24uw
Dołączył: 01 Lis 2010
Posty: 959
Przeczytał: 0 tematów
Ostrzeżeń: 0/5 Skąd: England
|
Wysłany: Pon 13:42, 22 Lis 2010 Temat postu: ghd styler Rigid-plastic beams under impact load i |
|
|
Rigid-plastic beams under impact load in any large deformation problem
The condition can be the location of hinge migration: When the P one. O, there is z. ~. This shows that, P a greater migration of the more close to the beam hinge end. (2 References [1] JonesN. AtheoreticalstudyOftthedynamicplasticbehaviorofhea ~ sandplateswithfinitedeflection [J],[link widoczny dla zalogowanych], 1nt. J. SoLidsStructures. 19717t1007-1OZ9f2] zhaoYPtYuTX,[link widoczny dla zalogowanych], FangJ. Largedynamicplasticdeflection. fasimply ~ upportedbeamsubjectedtorectangularpressurepulseIJ]. ArchiveofAppliedMechanics. 1994,64:223-232. [SymondsPS-JonesNImpulsiveloadingfullydampedbea ~ swithfiniteplasticdeflectionsandstrainratesensitivity_J], Int. J. Mech. Sol ,1972.14:49-69c4] KrajeinovienDynamicresponseofrigidplasticheams; generalcflseofIoadingfj]. J. StructuralMechanics. 1974-1975.3 {4) {439 457. [52 springs with the hope Solids. Introduction of plastic dynamics tM]. Wood Science and Technology of China , Hefei University Press Du 1994. TheFiniteDeformationforUnderArbitraryRigid-plasticPinnedBeamImpulsiveLoadZHANGYah-tao. WANGDe-yu (ShanghaiJiao-tongUniversity, Shanghai, 200030, China) Abstract; Thedynamicplasticresponseforapinnedrigid-plasticbeamunderarbitraryimpulsivedis-tributedloadisinvestigated. Therigid-plastichypothesisofthebeammaterialisadopted,[link widoczny dla zalogowanych], theeffectofstrainhardeningandstrainratesensitivityareignoredandtheinfluenceofaxialforceduetofinitelat-eraldeflectionisconsideredinthisinvestigation. Inordertosimplythecalculation,[link widoczny dla zalogowanych], theyieldingcurveisassumedtoberectangular. Finally. aclosedanalyticexpressionformforthebeammovementandde -formationconditionatanytimeisobtained. TheresultsofthisstudyshowthattheconditionIorthesingleplastichingemodeintheeaseoffinitelateraldeformationisquitedifferentfromthatofsmalldeformation. Keywords: structuralmechanics, rigidplasticity. finitedeflection, simplebeam,[link widoczny dla zalogowanych], impulsiveload. Bin
More articles related to topics:
[link widoczny dla zalogowanych]
[link widoczny dla zalogowanych]
[link widoczny dla zalogowanych]
Post został pochwalony 0 razy
|
|