首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   2篇
  数学   2篇
  2011年   1篇
  2005年   1篇
排序方式: 共有2条查询结果,搜索用时 62 毫秒
1
1.
Starting from the theory of porous materials, the nonlinear theory of dry friction, and the model of a bent slender beam, a nonlinear constitutive equation for elastic porous metal rubbers is constructed. Static compressive experiments were carried out on hollow cylinders of such a rubber, from which relations between all coefficients of the constitutive equation and the material density were determined. Based on the data obtained, the constitutive equation of the material was predicted successfully. The effect of density of the metal rubber on its stiffness and on the nonlinear constitutive equation was revealed by experiments.__________Russian translation published in Mekhanika Kompozitnykh Materialov, Vol. 41, No. 4, pp. 449–460, July–August, 2005.  相似文献
2.
Starting from the theory of cellular solids, the nonlinear theory of dry friction, and the model of a bent slender beam, a nonlinear constitutive equation for a metallic rubber is constructed. The effect of density and shape factor on the mechanical properties of the metallic rubber is studied in the cases where varies only one of the parameters or both vary simultaneously. Static experiments were carried out in every case, and based on the results found, relations between the parameters and the corresponding nonlinear constitutive equation are constructed. If the density and shape factor of a metallic rubber are known, the coefficients of the equation can be obtained, and thus the constitutive equation itself of the rubber can be predicted.  相似文献
1
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号