Influences of the moving velocity and material property on frictionless contact problem of orthotropic materials indented by a moving punch

Influences of the moving velocity and material property on frictionless contact problem of orthotropic materials indented by a moving punch
复制标题

移动速度和材料特性对移动冲头压入正交各向异性材料无摩擦接触问题的影响

DOI:
10.24423/aom.872
复制
发表时间:
2013-12
期刊:
Arch. Mech
影响因子:
--
通讯作者:
Y. H. JANG
Y. H. JANG
中科院分区:
其他
文献类型:
--
作者:
Y.T. ZHOU;K. Y. LEE;Y. H. JANG

文献摘要

参考文献

被引文献

相似文献

在分析移动凸模压入材料的接触行为时,移动速度和材料特性的贡献是非常重要的。本文建立了正交各向异性材料在刚性凸模作用下的光滑运动接触模型。基于每个特征值情形的基本解,通过Galilean变换和Fourier变换,将混合边值问题化为一个Cauchy型奇异积分方程.特别地,给出了所得到的奇异积分方程的精确解,并给出了平凸模和圆柱凸模的物理量的封闭表达式。绘制了运动速度、材料特性和其它载荷对接触行为的影响曲线,揭示了表面损伤机理,为材料的设计和优化提供了有益的指导。
In analyzing the contact behavior of a material indented by a moving punch, of much importance are the contributions of the moving velocity and material property. The present paper develops a smoothly moving contact model for orthotropic materials indented by a rigid punch. Based on fundamental solutions of each eigenvalue case, the mixed boundary-value problem is reduced to a Cauchy type singular integral equation by applying the Galilean transformation and Fourier transform. Particularly, the exact solution of the obtained singular integral equation is presented, and closed-form expressions of the physical quantities are given for a flat punch and a cylindrical punch. Figures are plotted to show the influences of the moving velocity, material properties and other loadings on the contact behaviors and to reveal the surface damage mechanism, which may provide useful guidelines for material’s designing and optimization.
DOI: --
发表时间: --
期刊: Crelle's Journal
影响因子: --
作者:
Hertz
通讯作者: Hertz
DOI: 10.1016/0021-8928(70)90023-7
发表时间: 1970
期刊: Journal of Applied Mathematics and Mechanics
影响因子: --
作者:
V.A.S Veklo
通讯作者: V.A.S Veklo
DOI: 10.1007/s00366-003-0250-6
发表时间: 2003-08
影响因子: 8.7
作者:
M. Pimsarn;K. Kazerounian
通讯作者: M. Pimsarn;K. Kazerounian
DOI: 10.1115/1.1537743
发表时间: 2003-04
影响因子: 2.5
作者:
D. Shi;Yuan Lin;T. Ovaert
通讯作者: D. Shi;Yuan Lin;T. Ovaert
DOI: 10.1007/s12206-008-0915-6
发表时间: 2008-12-01
影响因子: 1.6
作者:
Nam, Jeonghwan;Hawong, Jaisug;Park, Sunghan
通讯作者: Park, Sunghan