Anti-plane pull-out of a rigid line inclusion from an elastic medium

作     者：Yansong WANG Baolin WANG Youjiang CUI Kaifa WANG Yansong WANG;Baolin WANG;Youjiang CUI;Kaifa WANG

作者机构：Harbin Institute of Technology Shenzhen CampusHarbin Institute of TechnologyHarbin 150001China 

出 版 物：《Applied Mathematics and Mechanics(English Edition)》 (应用数学和力学（英文版）)

年 卷 期：2023年第44卷第5期

页      面：809-822页

核心收录：

学科分类：08[工学] 0701[理学-数学] 080102[工学-固体力学] 0801[工学-力学（可授工学、理学学位）] 

基　　金：Project supported by the Guangdong Basic and Applied Basic Research Foundation of China(Nos.2022A1515010801 and 2023A1515012641) the Shenzhen Science and Technology Program of China(Nos.JCYJ20220818102409020 and GXWD20220811165158003) 

主　　题：pull-out rigid line inclusion anti-plane stress intensity factor(SIF) stress singularity 

摘      要：The transient and static anti-plane problem of a rigid line inclusion pulled out from an elastic medium is *** singular integral equation method is used to solve the stress *** the static load,the stress intensity factor(SIF)at the inclusion tips increases with the medium *** 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 ***,under the transient load,the maximum value of the SIF occurs when the medium length is about two times the inclusion ***,the relation between the pull-out force and the anti-plane displacement is *** conclusions are useful in guiding the design of fiber reinforced composite materials.