{"title":"不锈钢角焊缝的设计阻力","authors":"N. Feber, M. Jandera, L. Forejtová","doi":"10.21495/71-0-101","DOIUrl":null,"url":null,"abstract":"Welded joint strength depends on the correlation factor βw, which should be taken 1.0 for all stainless-steel families (according to Eurocode 3 (EN 1993-1-4, 2006)). The aim of this study is to investigate the strength and failure mode of the welded stainless-steel joints to determine the value of the correlation factor βw for austenitic grade EN 1.4301 based on experiments. The experiments investigation consists of tensile tests of two plates (15 mm thick) connected by four longitudinal fillet welds. The load was applied parallel to the weld causing only shear stress in the fillet weld. Every specimen was tested to investigate the strength, strain and failure mode.","PeriodicalId":197313,"journal":{"name":"Engineering Mechanics 2019","volume":"316 3","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"DESIGN RESISTANCE OF STAINLESS-STEEL FILLET WELDS\",\"authors\":\"N. Feber, M. Jandera, L. Forejtová\",\"doi\":\"10.21495/71-0-101\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Welded joint strength depends on the correlation factor βw, which should be taken 1.0 for all stainless-steel families (according to Eurocode 3 (EN 1993-1-4, 2006)). The aim of this study is to investigate the strength and failure mode of the welded stainless-steel joints to determine the value of the correlation factor βw for austenitic grade EN 1.4301 based on experiments. The experiments investigation consists of tensile tests of two plates (15 mm thick) connected by four longitudinal fillet welds. The load was applied parallel to the weld causing only shear stress in the fillet weld. Every specimen was tested to investigate the strength, strain and failure mode.\",\"PeriodicalId\":197313,\"journal\":{\"name\":\"Engineering Mechanics 2019\",\"volume\":\"316 3\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-05-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Engineering Mechanics 2019\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.21495/71-0-101\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Engineering Mechanics 2019","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21495/71-0-101","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
摘要
焊接接头强度取决于相关系数βw，所有不锈钢系列的相关系数应为1.0(根据欧洲规范3 (EN 1993-1- 4,2006))。本研究的目的是研究焊接不锈钢接头的强度和破坏模式，并在实验的基础上确定EN 1.4301奥氏体等级的相关因子βw的值。实验研究包括两个板(15mm厚)由四个纵向角焊缝连接的拉伸试验。载荷平行于焊缝施加，在角焊缝中只产生剪切应力。每个试件都进行了强度、应变和破坏模式的测试。
Welded joint strength depends on the correlation factor βw, which should be taken 1.0 for all stainless-steel families (according to Eurocode 3 (EN 1993-1-4, 2006)). The aim of this study is to investigate the strength and failure mode of the welded stainless-steel joints to determine the value of the correlation factor βw for austenitic grade EN 1.4301 based on experiments. The experiments investigation consists of tensile tests of two plates (15 mm thick) connected by four longitudinal fillet welds. The load was applied parallel to the weld causing only shear stress in the fillet weld. Every specimen was tested to investigate the strength, strain and failure mode.
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