On the Elastic Properties of an Orthogonal-anisotropic Plate having the Principal Axes of Elasticity slanted to its Edges
On the Elastic Properties of an Orthogonal-anisotropic Plate having the Principal Axes of Elasticity slanted to its Edges
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弹性主轴倾斜于边缘的正交各向异性板的弹性特性
DOI：
10.2322/jjsass1953.2.12
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发表时间：
1954
期刊：
影响因子：
--
通讯作者：
Tsuyoshi Hayashi
中科院分区：
文献类型：
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作者：
Tsuyoshi Hayashi
(4)、(5)、(8)、(9)式推导了弹性主轴向边缘倾斜的正交各向异性板的内力与应变关系、弯矩与曲率关系。该板具有一些有趣的特性，如在一个方向上的简单应力或力矩总是会引起另外两个变形，而不是直接变形，如上述方程和图5所示，并且在剪切荷载下存在两种情况，即“正剪”和“反剪”，这些情况将伴随着x， y方向的收缩或膨胀。讨论了这种剪切收缩或膨胀对剪切屈曲载荷的影响。这篇论文的大部分内容已经在1944年由前海军航空技术实验室主办的“飞机用木质层压板研究委员会”会议上发表。
The relations of internal forces and strains, and of the moments and curvatures for an orthogonal-anisotropic plate whose principal axes of elasticity are slanted to its edges, were derived as in the equations (4), (5), (8) and (9). This plate has some interesting properties such that the simple stress or moment in only one direction will always cause the other two deformations than the direct one, as being shown in the above equations and Fig. 5, and that there are two cases in shear load, i.e., "normal shear" and "inverse shear", and these will accompany the contractions in x, y directions or the expansions. The effects of such contractions or expansions in shear on shear buckling loads were discussed. The most part of this paper was already reported at the meeting of "Committee on Research of Wooden Laminates for Airplanes" held 1944, sponsored by the former Air-Technical Laboratory of Navy.