The meridional and circumferential strain rates were inferred from the best fit of the wall displacement field shown in b. (d) Elastic properties space. Blue dots and ellipse: normalized Young’s modulus (E/P) and Poisson’s ratio (ν) inferred from the data points in a. White circle and...
STRAINS & stresses (Mechanics)THERMAL conductivityThis paper presents the production steps of Al covetic material, as well as a margin for the critical current in its production process along with stress-strain mechanical measurement results. As the need for energy is increasing ...
Name any two desirable properties of a gauging system used in mechanical engineering Name the two categories of classification of tidal power plants as stated by the mechanical and energy engineering. Define the term mechanics and state the two branches of mechanics. ...
I'd like to define a new material with a nonlinear Young's modulus as a piecewise function dependent on strain. I've defined the piecewise function under Global Definitions, but I'm confused as to what I should make the argument - does Comsol have a strain variable that is independent ...
The theoretical and applied research results for mesomechanics, theories of strain gradient, polar continuum mechanics, nonlocal continuum mechanics and basic laws are discussed one by one in the present paper. 分别论述了细观力学、应变梯度理论、极性连续统力学、非局部连续统力学及基本定律和原理在理论和...
In this paper a finite shell element for large deformations is presented based on extensible director kinematics. The essential feature is an interface to ... P Betsch,F Gruttmann,E Stein - 《Computer Methods in Applied Mechanics & Engineering》 被引量: 330发表: 1996年 Object oriented informatio...
don't allow to edit or even access templates & fields in a production environment, at all @bernhard do you have a pointer how I could setup that behavior using RockMigrations? I don't want to overstrain your patience, but if you have a few quick links for ...
横梁细节对话框列出了横梁的截面属性。 右键单击横梁实体,然后单击细节。 下表列出了高度与深度比率不同且泊松比 (v) 不同的矩形横梁的抗剪因子。 参考:Timoshenko 的横梁理论中任意形状横截面的抗剪修正因子,作者:F. Gruttmann 和 W. Wagner,Computational Mechanics,第 27 卷,199-207 (2001)...
Describe in your own words the three strengthening mechanisms a) Grain size reduction, b) Solid-solution strengthening c) Strain hardening). Be sure to explain how dislocations are involved in each of What is the meaning of the term error in a measurement?
A large amplitude oscillatory shear (LAOS) is considered in the strain-controlled regime, and the interrelation between the Fourier transform (FT) and the stress decomposition (SD) approaches is established. Several definitions of the generalized storage and loss moduli are examined in a unified ...