EOT起重机剩余寿命评估

Q2 Engineering

Tumu yu Huanjing Gongcheng Xuebao/Journal of Civil and Environmental Engineering Pub Date : 2021-01-01 DOI:10.37421/2165-784X.2021.11.399

S. Guha

{"title":"EOT起重机剩余寿命评估","authors":"S. Guha","doi":"10.37421/2165-784X.2021.11.399","DOIUrl":null,"url":null,"abstract":"Loads and working conditions of the cross-section of 36 m span crane beam can be analyzed by finite element method. Firstly, analysis of the stress and deformation is completed under the dangerous condition of crane beam based on the ANSYS software; secondly, found out the stress concentration and fatigue crack sensitive area of the bearing; finally, captured the position of fatigue crack. All these methods can provide strong basis for implementing effective monitoring to the state of the crane beam stress. Thus, ensure safe operation of equipment and improve equipment utilization rate in work","PeriodicalId":52256,"journal":{"name":"Tumu yu Huanjing Gongcheng Xuebao/Journal of Civil and Environmental Engineering","volume":"76 2 1","pages":"1-3"},"PeriodicalIF":0.0000,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Residual Life Assessment of EOT Crane\",\"authors\":\"S. Guha\",\"doi\":\"10.37421/2165-784X.2021.11.399\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Loads and working conditions of the cross-section of 36 m span crane beam can be analyzed by finite element method. Firstly, analysis of the stress and deformation is completed under the dangerous condition of crane beam based on the ANSYS software; secondly, found out the stress concentration and fatigue crack sensitive area of the bearing; finally, captured the position of fatigue crack. All these methods can provide strong basis for implementing effective monitoring to the state of the crane beam stress. Thus, ensure safe operation of equipment and improve equipment utilization rate in work\",\"PeriodicalId\":52256,\"journal\":{\"name\":\"Tumu yu Huanjing Gongcheng Xuebao/Journal of Civil and Environmental Engineering\",\"volume\":\"76 2 1\",\"pages\":\"1-3\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Tumu yu Huanjing Gongcheng Xuebao/Journal of Civil and Environmental Engineering\",\"FirstCategoryId\":\"1087\",\"ListUrlMain\":\"https://doi.org/10.37421/2165-784X.2021.11.399\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"Engineering\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Tumu yu Huanjing Gongcheng Xuebao/Journal of Civil and Environmental Engineering","FirstCategoryId":"1087","ListUrlMain":"https://doi.org/10.37421/2165-784X.2021.11.399","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Engineering","Score":null,"Total":0}

引用次数: 0

摘要

用有限元法分析了36m跨度起重机横梁截面的荷载和工况。首先，基于ANSYS软件，完成了起重机梁在危险工况下的应力和变形分析;其次，找出了轴承的应力集中和疲劳裂纹敏感区;最后捕捉到疲劳裂纹的位置。这些方法为实施有效的起重机梁应力状态监测提供了有力的依据。从而保证设备的安全运行，提高设备在工作中的利用率

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Residual Life Assessment of EOT Crane

Loads and working conditions of the cross-section of 36 m span crane beam can be analyzed by finite element method. Firstly, analysis of the stress and deformation is completed under the dangerous condition of crane beam based on the ANSYS software; secondly, found out the stress concentration and fatigue crack sensitive area of the bearing; finally, captured the position of fatigue crack. All these methods can provide strong basis for implementing effective monitoring to the state of the crane beam stress. Thus, ensure safe operation of equipment and improve equipment utilization rate in work

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Tumu yu Huanjing Gongcheng Xuebao/Journal of Civil and Environmental Engineering Engineering-Architecture

CiteScore

1.30

自引率

0.00%

发文量

5346