A corresponding complementary energy theorem is also derived in such a form that it clearly demonstrates the duality analogy with the displacement formulation of a plane elasticity problem.
据此，将弯矩函数列式推广到具有加强条的薄板弯曲问题，给出了与平面弹性问题完全对应的余能原理。
The plane problems and the torsion problem are standard fare in solution oriented books on elasticity.
平面问题和扭转问题是弹性问题解法书中的标准内容。
In this paper the importance of stress positive-negative regularity on tilt section in plane problem of mechanics of elasticity is introduced and the regularity is proved.
介绍了弹性力学平面问题中斜截面上应力的正负规定的重要性及其对该规定的论证；
The selection of a suitable stress method to easily and quickly solve a plane problem in elasticity is expounded through comparing the stress function method with the stress component method.
通过对应力函数法与应力分量法的比较，论述了按应力求解弹性力学平面问题时，如何选择合适的解法，以取得难度小、求解快的效果； 并讨论了应力分量法的局限性。
This paper treats the problem of pinch fit between axis and its hole body as a plane-strain elasticity problem.
本文把轴同孔体的过盈配合问题作为弹性平面应变问题来处理。
This paper treats the problem of pinch fit between axis and its hole body as a plane-strain elasticity problem.
本文把轴同孔体的过盈配合问题作为弹性平面应变问题来处理。
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