典型文献
Interior-stress fields produced by a general axisymmetric punch
文献摘要：
This work is a supplement to the work of Sneddon on axisymmetric Boussinesq problem in 1965 in which the distributions of interior-stress fields are derived here for a punch with general profile.A novel set of mathematical procedures is introduced to process the basic elastic solutions(obtained by the method of Hankel transform,which was pioneered by Sneddon)and the solution of the dual integral equations.These processes then enable us to not only derive the general relationship of indentation depth D and total load P that acts on the punch but also explicitly obtain the general analytical expressions of the stress fields beneath the surface of an isotropic elastic half-space.The usually known cases of punch profiles are reconsidered according to the general formulas derived in this study,and the deduced results are verified by comparing them with the classical results.Finally,these general formulas are also applied to evaluate the von Mises stresses for several new punch profiles.
文献关键词：
中图分类号：
作者姓名：
Longxiang YANG;Zhanjiang WANG;Weiji LIU;Guocheng ZHANG;Bei PENG
作者机构：
School of Automotive Engineering,Geely University of China,Chengdu 641423,China;Department of Mechanical Engineering,Southwest Jiaotong University,Chengdu 610031,China;School of Mechatronic Engineering,Southwest Petroleum University,Chengdu 610500,China;School of Mechanical and Electrical Engineering,University of Electronic Science and Technology of China,Chengdu 611731,China;Center for Robotics,University of Electronic Science and Technology of China,Chengdu 611731,China
文献出处：
引用格式：
[1]Longxiang YANG;Zhanjiang WANG;Weiji LIU;Guocheng ZHANG;Bei PENG-.Interior-stress fields produced by a general axisymmetric punch)[J].摩擦（英文）,2022(04):530-544
A类：
Sneddon
B类：
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AB值：
0.56817
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