特定取向下六常四方晶体泊松比的驻点

IF 0.6 4区工程技术 Q4 MECHANICS

Mechanics of Solids Pub Date : 2025-02-09 DOI:10.1134/S0025654424606244

M. A. Volkov

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引用次数: 0

摘要

本文利用欧拉角参数化方法，分析了特定情况和取向下六常四方晶体泊松比的驻点和值。利用著名的弹性系数实验数据，得到泊松比平稳值、点坐标等。对几种晶体泊松比的角依赖性进行了分析。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Stationary Points of Poisson’s Ratio of Six-Constant Tetragonal Crystals AT Particular Orientations

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Stationary Points of Poisson’s Ratio of Six-Constant Tetragonal Crystals AT Particular Orientations

The present study analyzes stationary points and values of Poisson’s ratio of six-constant tetragonal crystals for particular cases and orientations using Euler’s angles parametrization. Poisson’s ratio stationary values, points coordinates and their kind are obtained with use of well-known experimental data on elasticity coefficients. Analysis on angular dependencies of Poisson’s ratio performed for several crystals.

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来源期刊

Mechanics of Solids 医学-力学

CiteScore

1.20

自引率

42.90%

发文量

112

审稿时长

6-12 weeks

期刊介绍： Mechanics of Solids publishes articles in the general areas of dynamics of particles and rigid bodies and the mechanics of deformable solids. The journal has a goal of being a comprehensive record of up-to-the-minute research results. The journal coverage is vibration of discrete and continuous systems; stability and optimization of mechanical systems; automatic control theory; dynamics of multiple body systems; elasticity, viscoelasticity and plasticity; mechanics of composite materials; theory of structures and structural stability; wave propagation and impact of solids; fracture mechanics; micromechanics of solids; mechanics of granular and geological materials; structure-fluid interaction; mechanical behavior of materials; gyroscopes and navigation systems; and nanomechanics. Most of the articles in the journal are theoretical and analytical. They present a blend of basic mechanics theory with analysis of contemporary technological problems.