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2篇 您的检索式:作者名="Youjiang CUI"
    题名 作者 年代 出处 被引量
1Fracture mechanics analysis of delamination in a thermoelectric pn-junction sandwiched by an insulating layer显示文摘A fracture mechanics analysis is conducted for a delamination problem of a multilayered thermoelectric material(TEM) that consists of an n-type layer and a p-type layer sandwiched by an insulating layer. A time-varying energy release rate is presented when the n-type layer delaminates from the insulating layer. Effects of the temperature difference across the system and the applied electric current on the energy release rate are identified. The influence of the thickness ratio of the insulating layer to the thermoelectric(TE) layer is also examined. Based on the energy release rate criterion,the critical temperature difference for delamination propagation is obtained. Some useful conclusions are given.Youjiang CUI Kaifa WANG Baoling WANG 2018Applied Mathematics and Mechanics(English Edition)2018,39,10:1
2Anti-plane pull-out of a rigid line inclusion from an elastic medium显示文摘The transient and static anti-plane problem of a rigid line inclusion pulled out from an elastic medium is studied.The singular integral equation method is used to solve the stress field.Under the static load,the stress intensity factor(SIF)at the inclusion tips increases with the medium length.The problem becomes equivalent to an inclusion in a medium with an infinite length when the length of the medium is 3.5times longer than that of the inclusion.However,under the transient load,the maximum value of the SIF occurs when the medium length is about two times the inclusion length.Besides,the relation between the pull-out force and the anti-plane displacement is given.The conclusions are useful in guiding the design of fiber reinforced composite materials.Yansong WANG Baolin WANG Youjiang CUI Kaifa WANG 2023Applied Mathematics and Mechanics(English Edition)2023,44,5:0
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