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1)  opening elastic rectangular thin plate
弹性开孔矩形薄板
2)  the rectangular thin plate with holes
开孔矩形薄板
3)  perforated viscoelastic plate
开孔粘弹性薄板
4)  elastic rectangular thin plate
弹性矩形薄板
1.
Solute elastic rectangular thin plate by symplectic geometry method;
求解弹性矩形薄板问题的辛几何法
2.
The analytical solutions for an elastic rectangular thin plate with two adjacent boundaries clamped-supported and the others simplified-supported are derived by a symplectic geometry method.
利用辛几何的方法推导出了两邻边固支另两邻边简支弹性矩形薄板问题的理论解。
3.
In this paper,the analytical solutions for an elastic rectangular thin plate with opposite boundary completely clamped support and others free were derived by a Symplectic geometry method.
利用辛几何的方法推导出了两对边固支另两对边自由支承条件情况下,弹性矩形薄板问题的理论解。
5)  elastic thin rectangular plates
弹性矩形薄板
1.
Application of principle of minimum potential energy with mixed variables in stability of elastic thin rectangular plates with a free end;
应用混合变量最小势能原理求解有一个悬空角点弹性矩形薄板的稳定
2.
In this paper,the principle of minimum potential energy with mixed variables is extended to solve the stability of elastic thin rectangular plates with simple boundary conditions and the characteristic equation and the result are given by it.
将混合变量的最小势能原理推广到求解弹性矩形薄板的稳定问题中,求解了简单边界条件弹性矩形薄板的稳定问题,并给出了相应问题确定临界载荷的特征方程及计算结果,为工程中薄板的设计计算提供了有效的参考,尤其是对现代建筑和桥梁中的受压构件的稳定设计和计算提供了一个简捷有效的计算方法。
6)  elastic rectangular plate
弹性矩形薄板
1.
With the nonlinearities of both general geometrical and general inertial types reserved, a set of nonlinear dynamic governing equations for an elastic rectangular plate undergoing a large overall motion is established by using Kane’s equation in this thesis.
首先,本文采用Kane方程,并结合假设模态,在保留广义惯性力和广义作用力中非线性项的情况下,建立了空间大范围运动弹性矩形薄板的面内及横向振动的非线性动力学控制方程组。
补充资料:聚氨酯微孔弹性体
分子式:
CAS号:

性质:又称高密度泡沫橡胶。是具有微孔结构的聚氨酯弹性体总称。在聚氨酯弹性体(浇注型、热塑型和混炼型)生产过程中添加一定量的发泡剂,经特定的加工工艺而成的产物。其密度通常为240~960kg/m3。有开孔型和闭孔型等各种制品。依所用多元醇的不同分为聚酯、聚醚型两种。具有优异的物理性能,较高的撕裂强度,耐磨性能、减震性能和高载荷性能。广泛用于减震缓冲阻尼材料、地毯背衬、鞋底材料等。

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