Results 41 to 50 of about 100,653 (265)
Elastic Deformation Properties of Geomaterials
Soils and Foundations, 1992 ABSTRACT The stress-strain relationships of various kinds of geomaterials; i.e., a cement-treated sandy soil, a sedimentary soft rock, gravels, sands and reconstituted kaolin, were examined in tests using specimens subjected to both monotonic and cyclic shear in triaxial, plane strain compression and torsional simple shear. A particular attention was
SHIBUYA, SATORU +6 more
openaire +2 more sources
Stress Analysis of the Contact Deformation of Gear Shaving
Jixie chuandong, 2017 The elastic plastic deformation of the tooth contact deformation area is an important factor which influences the concave error of shaving teeth.
Cai Anjiang +3 more
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Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
Jixie chuandong, 2002 For the double-acting accurate gearing trains, the shafting elastic deformation is also one of main factors affecting the return stagnant angle. Because the present calculating method only involves the effect of the shafting elastic torsional deformation
徐辅仁
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Evolution of microstructure and properties of cold-drawn 07Cr17Ni7Al ultrafine wire
Cailiao gongchengThe elastic limit is a critical parameter in spring design， which has a significant impact on the spring characteristic. The influence of cold drawing on the strength， elastic limit， elastic after-effect， and microstructure of 07Cr17Ni7Al ultrafine wire ...
HE Qinsheng +9 more
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NUMERICAL ANALYSIS OF FINITE HYPO-ELASTIC CYCLIC DEFORMATION WITH LARGE ROTATIONS
Facta Universitatis. Series: Architecture and Civil Engineering, 2019 Constitutive relations which describe engineering materials behaviour during the finite elastoplastic deformations are usually presented in the form of rates of stresses and strains.
Marina Trajković Milenković +1 more
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Advanced Engineering Materials, EarlyView.Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan +5 more
wiley +1 more source
Jixie chuandong, 2012 By taking a planetary roller screw as the research object,the influence of contact angle and helix angle on axial elastic deformation are considered,and the axial elastic deformation of screw pair are calculated with finite element method.It is concluded
马尚君, 刘更, 佟瑞庭, 张晓彩
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Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading
Advanced Engineering Materials, EarlyView.The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley +1 more source
LOW TEMPERATURE DEFORMATION AND STRENGTH OF POLYIMIDE FILMS DUE TO THICKNESS AND DEFORMATION SPEED
East European Journal of Physics, 2017 In work mechanical properties of polyimide films analogue kapton H (manufactures of the People's Republic of China) with different thickness in the temperature interval 77-293 K and deformation speed interval 10-4-10-3 s-1 are carried out.
V. A. Lototskaya +4 more
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