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Jürgen Zierep 《Acta Mechanica》2008,195(1-4):3-11
Summary In order to provide a firmer foundation on which some reciprocity theorems in Eshelbian mechanics where established earlier,
a nonlinear and then linearized formulation of these theorems is presented. To carry out the required operations a simple
two-degrees-of-freedom system was chosen. The analysis led to mostly algebraic expressions which are also illustrated graphically.
Readers will be very sad to learn of the mournful death on January 7, 2007, of Prof. Dr. sc. techn. Dr. h. c. George Herrmann.
Dedicated to Professor Franz Ziegler on the occasion of his 70th birthday 相似文献
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系统动力学(SD)素有战略与策略研究室之称,本文运用该理论和方法来建立出口加工区开发阶段的SD模型.通过该模型的计算机模拟运行.分析出口加工区开发的系统行为变化.目的在于找出主要政策变量.以供决策者有效地控制出口加工区的开发速度和发展方向,制定合理的经济发展规划、资金筹措和分配使用计划. 相似文献