待解决 悬赏分:1 - 离问题结束还有 creep and stress relaxation问题补充:匿名 2013-05-23 12:21:38 蠕变和应力松弛 匿名 2013-05-23 12:23:18 蠕动和应力弛豫 匿名 2013-05-23 12:24:58 蠕动和应力弛豫 匿名 2013-05-23 12:26:38 蠕变和应力松弛 匿名 2013-05-23 12:28:18 爬行...
Creep and Stress Relaxation Anisotropy of a Single-CrystalSuperalloy [J]. Metallur- gical and Materials Transactions A,2014,45: 2532-2544.M. Segersa¨ll, J. Moverare, D. Leidermark, K. Simonsson, 2014, Creep and stress relaxation anisotropy of a single- crystal superalloy, Metallurgical ...
stress relaxationrubberseffects of stress historytemperature changesrecoveryswellingTwo factors which affect the creep and stress relaxation of rubbers at room temperature are discussed.The rate of relaxation in filled rubbers is dependent on the previous mechanical history of the specimen. Pre-stressing a...
The article discusses the creep features and stress relaxations of a material in the vicinity of a micropore during hydrostatic loading and unloading conditions. It says that tensor linear equation of a viscoelastic medium has been used to simulate the material properties during...
A step of forming temperature within the temperature range suitable for the creep deformation is heated to a metal rod (16), thermal creep stretch winding and forming method, the metal bar at a strain rate of 0.05 inches / inch / sec or less and applying a stretching force to the die (...
stress relaxation/ stress dependenceactivation volumescreepstress relaxationthermal activationbackward flowinorganic solids/ A6220F Deformation and plasticity A6220H Creep A6240 Anelasticity, internal friction and mechanical resonances A8140J Elasticity and anelasticity A8140L Deformation, plasticity and creep...
relaxationtests.Results:Stressrelaxationandcreepdeformationequationsarederivedfrom thebiomechanicsmodelandthemeasuredandsimulatedcurvesarecompared.Thecreep invertebralbodiesandintervertebraldiscsexhibitedsignificantlychangesinthefirst5。 min and10min,respectively.Thestressrapidlydecreasedinthefirst2min,andthengradu— allywent...
高 分 子 作 業 潛變測試(Creep test) 應力鬆弛測試(Stress-relaxation test) 疲勞測試(Fatigue test)潛變性能 簡介 材料在常溫下,受到彈性限度以下之應力長時間作用時,其間並不發生變化。但在高溫環境下,受到較彈性限度低之應力作用時,材料會隨著時間漸漸地發生變形。此種在一定應力作用下,變形隨時間徐徐進行之...
We show that the atomic force microscope can perform stress relaxation and creep compliance measurements on living cells. We propose a method to obtain the mechanical properties of the studied biomaterial: the relaxation time, the elastic moduli and the viscosity....
In the process of the continuous straightening during continuous casting, elevated temperature creep and stress relaxation are remarkable. During continuous straightening, temperature of steel billet is very high, where the characteristic of deformation is low strain and low strain rate. It is a special...