- ellipsoid of stress
- 应力椭球
English-Chinese dictionary of mechanical engineering (英汉机械工程大词典). 2013.
ellipsoid of stress
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stress ellipsoid — įtempių elipsoidas statusas T sritis fizika atitikmenys: angl. stress ellipsoid vok. Spannungsellipsoid, n rus. эллипсоид напряжений, m pranc. ellipsoïde des contraintes, m … Fizikos terminų žodynas
stress ellipsoid — Смотри эллипсоид напряжений … Энциклопедический словарь по металлургии
Pulay Stress — The Pulay Stress is an error that occurs in the stress tensor when using density functional theory. It comes about when trying to relax the volume of a crystal using a constant basis set.A simple example would be, if you ran a density functional… … Wikipedia
эллипсоид напряжений — [stress ellipsoid] пространственный геометрический образ напряженого состояния в точке, выраженной эллипсоидом, полуосями которого являются главные напряжения (другое название эллипсоид Ляме). Его уравнение: σ2x/σ21 + σ2y/σ22 + σ2z/σ23 = 1 Любой… … Энциклопедический словарь по металлургии
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Mohr's circle — Mohr s circles for a three dimensional state of stress Mohr s circle, named after Christian Otto Mohr, is a two dimensional graphical representation of the state of stress at a point. The abscissa, , and ordinate … Wikipedia
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geology — /jee ol euh jee/, n., pl. geologies. 1. the science that deals with the dynamics and physical history of the earth, the rocks of which it is composed, and the physical, chemical, and biological changes that the earth has undergone or is… … Universalium
