{"title":"带有规则突起系统的弹性半空间的局部摩擦磨损","authors":"O. P. Kozachok","doi":"10.1007/s11003-023-00752-9","DOIUrl":null,"url":null,"abstract":"<p>Wear-contact of two elastic half-planes (plain deformation), the surface of one has periodic sloping protrusions of cylindrical shape under local wear on the basis of the frictional-fatigue fracture model is investigated. The formulated contact problem is reduced to a singular integro-differential equation with a Hilbert nucleus with respect to the thickness of the worn material and equations for determining the unknown areas of wear. The shape of the protrusions and contact pressure at the beginning and after wear are analyzed.</p>","PeriodicalId":18230,"journal":{"name":"Materials Science","volume":"70 1","pages":""},"PeriodicalIF":0.7000,"publicationDate":"2023-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Local Frictional Wear of an Elastic Half-Space with a Regular System of Protrusions\",\"authors\":\"O. P. Kozachok\",\"doi\":\"10.1007/s11003-023-00752-9\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Wear-contact of two elastic half-planes (plain deformation), the surface of one has periodic sloping protrusions of cylindrical shape under local wear on the basis of the frictional-fatigue fracture model is investigated. The formulated contact problem is reduced to a singular integro-differential equation with a Hilbert nucleus with respect to the thickness of the worn material and equations for determining the unknown areas of wear. The shape of the protrusions and contact pressure at the beginning and after wear are analyzed.</p>\",\"PeriodicalId\":18230,\"journal\":{\"name\":\"Materials Science\",\"volume\":\"70 1\",\"pages\":\"\"},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2023-12-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Materials Science\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.1007/s11003-023-00752-9\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materials Science","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1007/s11003-023-00752-9","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
Local Frictional Wear of an Elastic Half-Space with a Regular System of Protrusions
Wear-contact of two elastic half-planes (plain deformation), the surface of one has periodic sloping protrusions of cylindrical shape under local wear on the basis of the frictional-fatigue fracture model is investigated. The formulated contact problem is reduced to a singular integro-differential equation with a Hilbert nucleus with respect to the thickness of the worn material and equations for determining the unknown areas of wear. The shape of the protrusions and contact pressure at the beginning and after wear are analyzed.
期刊介绍：
Materials Science reports on current research into such problems as cracking, fatigue and fracture, especially in active environments as well as corrosion and anticorrosion protection of structural metallic and polymer materials, and the development of new materials.
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