{"title":"管式拖车气缸疲劳寿命分析","authors":"X. Yu, B. Song, Zhao Zhang, Q. Liu","doi":"10.7535/HBKD.2015YX04011","DOIUrl":null,"url":null,"abstract":"Risk of fatigue failure exists in the tube trailer cylinders under the condition of internal pressure variation and inertial load caused through road transport.In order to estimate the safety state of the cylinders under the action of alternating load,the model of certain geometry sizes is built based on the widely used tube trailer cylinders.The fatigue analysis of tube trailer gas cylinders is made aiming at the action of the internal pressure and the inertial load.The fatigue life distribution of cylinders is obtained under the condition of different loads through the numerical simulation by ANSYS Workbench.The analysis results show that under internal pressure,gas cylinders have limited fatigue life,but can satisfy the requirements;when the inertial load exceeds a certain value,natural gas cylinders of tube trailer is under finite life state,which does not meet the requirements of strength,therefore the inertial load should be controlled.","PeriodicalId":15965,"journal":{"name":"河北科技大学学报","volume":"36 1","pages":"407-412"},"PeriodicalIF":0.0000,"publicationDate":"2015-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Analysis of fatigue life for tube trailer cylinders\",\"authors\":\"X. Yu, B. Song, Zhao Zhang, Q. Liu\",\"doi\":\"10.7535/HBKD.2015YX04011\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Risk of fatigue failure exists in the tube trailer cylinders under the condition of internal pressure variation and inertial load caused through road transport.In order to estimate the safety state of the cylinders under the action of alternating load,the model of certain geometry sizes is built based on the widely used tube trailer cylinders.The fatigue analysis of tube trailer gas cylinders is made aiming at the action of the internal pressure and the inertial load.The fatigue life distribution of cylinders is obtained under the condition of different loads through the numerical simulation by ANSYS Workbench.The analysis results show that under internal pressure,gas cylinders have limited fatigue life,but can satisfy the requirements;when the inertial load exceeds a certain value,natural gas cylinders of tube trailer is under finite life state,which does not meet the requirements of strength,therefore the inertial load should be controlled.\",\"PeriodicalId\":15965,\"journal\":{\"name\":\"河北科技大学学报\",\"volume\":\"36 1\",\"pages\":\"407-412\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"河北科技大学学报\",\"FirstCategoryId\":\"1089\",\"ListUrlMain\":\"https://doi.org/10.7535/HBKD.2015YX04011\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"河北科技大学学报","FirstCategoryId":"1089","ListUrlMain":"https://doi.org/10.7535/HBKD.2015YX04011","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Analysis of fatigue life for tube trailer cylinders
Risk of fatigue failure exists in the tube trailer cylinders under the condition of internal pressure variation and inertial load caused through road transport.In order to estimate the safety state of the cylinders under the action of alternating load,the model of certain geometry sizes is built based on the widely used tube trailer cylinders.The fatigue analysis of tube trailer gas cylinders is made aiming at the action of the internal pressure and the inertial load.The fatigue life distribution of cylinders is obtained under the condition of different loads through the numerical simulation by ANSYS Workbench.The analysis results show that under internal pressure,gas cylinders have limited fatigue life,but can satisfy the requirements;when the inertial load exceeds a certain value,natural gas cylinders of tube trailer is under finite life state,which does not meet the requirements of strength,therefore the inertial load should be controlled.
期刊介绍：
Journal of Hebei University of Science and Technology is a comprehensive academic science and technology journal hosted by Hebei University of Science and Technology, which is openly distributed at home and abroad, published bimonthly at the end of each month, with the domestic uniform serial number CN 13-1225/TS and the international standard serial number ISSN 1008-1542. It is selected as one of the Chinese core journals of Peking University, Chinese core journals of science and technology, RCCSE Chinese core academic journals (A), excellent scientific and technological journals of Chinese colleges and universities, and ‘Top Ten’ journals of Hebei Province. According to the ‘Annual Report on Impact Factor of Chinese Academic Journals (2024 Edition)’ issued by China Knowledge Evaluation Centre in October 2024, the compound impact factor of Journal of Hebei University of Science and Technology is 1.736 (35/146 in subject order), and the influence index (CI) is 336 (62/146 in subject order).
Journal of Hebei University of Science and Technology mainly publishes research papers in the fields of [Mechanical, Electronic and Information Science], [Material Science], [Food and Biological Science], [Textile Science], [Civil and Architectural Engineering], [Transportation and Logistics], etc. It also has [National Youth/Regional Science Fund Project Columns ], [Chemistry and Chemical Industry Column], [New Energy and Energy Conservation and Environmental Protection Column], [Data Analysis and Calculation Column] and [Xiongan Green Innovation Column] 5 special columns.
Journal of Hebei University of Science and Technology is now published in China Academic Journals Network Publishing Database (China Knowledge), ‘China Science and Technology Paper Statistics Source Journal’ (China Science and Technology Core), Chinese Science and Technology Journal Database (Wipo), Wanfang Database, Changjiang Literature Library, Taiwan Chinese Journal Database, Chinese Journal Database, Chinese Journal Database, Chinese Journal Database, Chinese Journal Database, Chinese Journal Database, and Chinese Journal Database. Database, Changjiang Literature Library, Chinese Electronic Periodical Service in Taiwan - CEPS (CEPS), as well as the American Chemical Abstracts (Web Edition) (CA), the American Ulrich's Journal Guide (Web Edition) (Ulrichsweb), the American EBSCOhost Database (EBSCO), the British Polymer Library (PL), DOAJ (Sweden), HINARI (Switzerland), and JSTChina (Japan Science and Technology Agency).
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