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薄板小挠度弯曲
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薄板小挠度弯曲
Encyclopedia
工学
弹性力学
释
small deflection bending of thin plate
薄板小挠度弯曲
薄板是工程结构中的一种常用构件,它是由两个平行面和垂直于它们的柱面所围成的物体,其几何特征是板厚与板面内最小特征尺寸之比,在1/80~1/5,平分板厚度的平面称为中面。当外荷载作用方向垂直于板面时,薄板主要发生弯曲变形,如果板的挠度与板厚之比小于或等于1/5,称为薄板的小挠度弯曲问题。
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