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1)  dynamic theory of piezoelectric materials with voids
微孔压电弹性动力学
1.
The dynamic theory of piezoelectric materials with voids is intended for applications to natural and artifical materials with distributed voids, some bioengineering materials and intelligent materials.
根据古典阴阳互补和现代对偶互补的基本思想,通过作者早已提出的一条简单而统一的新途径:系统地建立了微孔压电弹性动力学的能量原理。
2)  thermopiezoelectric elastodynamics
压电热弹性动力学
1.
To apply finite element methods in the numerical calculation of basic equations of finite deformation thermopiezoelectric elastodynamics, it is first necessary that relevant regionwise variational principles and regionwise generalized variational principles are set up.
为了对有限变形压电热弹性动力学基本方程进行有限元数值计算,首先建立相关的分区变分原理和广义分区变分原理。
2.
The variation of new Gurtin_type region_wise variational principles results in continuous conditions, boundary conditions, all equations and relations in linear thermopiezoelectric elastodynamics.
 建立有关压电热弹性动力学的各种Gurtin型分区变分原理,由此变分原理可以得到压电热弹性动力学所有方程式、关系式和边界条件,并且可以直接得到各相邻区域交界面上的连续条件· Gurtin型分区变分原理是压电热弹性动力学的重要组成部分,并能反映压电热弹性动力学初值_边值问题的全部特征·
3)  elastodynamics of piezoelectric thin plate
压电弹性薄板动力学
1.
According to the basic idea of classical yin-yang complementarity and modern dual-complementarity,the principle of virtual work,eight-field and two-field simplified Gurtin-type variational principles for elastodynamics of piezoelectric thin plate are established systematically.
根据现代对偶互补的基本思想,系统地建立了压电弹性薄板动力学的虚功原理和8类变量与2类变量简化Gurtin型变分原理。
2.
The principle of virtual work,eight-field,six-field,four-field and two-field unconventional Hamilton-type variational principles for elastodynamics of piezoelectric thin plate are established systematically in a simple and unified way proposed by Luo.
通过罗恩早已提出的一条简单而统一的新途径,系统地建立了压电弹性薄板动力学的虚功原理和8类变量、6类变量、4类变量与2类变量非传统Ham ilton型变分原理。
4)  thermo-electro-elastic dynamic
热电弹性动力学
5)  electroelastic dynamics
电弹性动力学
6)  micropolar elastic mechanics
微极性弹性力学
补充资料:聚氨酯微孔弹性体
分子式:
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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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