Assessment of wind-induced fatigue crack initiation life at guyed mast earplate joints considering welding residual stresses
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| dc.contributor.author | Wang Weiyuan | en_US |
| dc.contributor.author | Qu Weilian | en_US |
| dc.contributor.author | Pi Yong Lin | en_US |
| dc.contributor.editor | en_US | |
| dc.date.accessioned | 2012-02-02T11:12:53Z | |
| dc.date.available | 2012-02-02T11:12:53Z | |
| dc.date.issued | 2010 | en_US |
| dc.identifier | 2010002591 | en_US |
| dc.identifier.citation | Wang Weiyuan, Qu Weilian, and Pi Yong Lin 2010, 'Assessment of wind-induced fatigue crack initiation life at guyed mast earplate joints considering welding residual stresses', Tumu Gongcheng Xuebao - China Civil Engineering Journa, Zhongguo Tumu Gongcheng Xuehui, China | en_US |
| dc.identifier.issn | 1000-131X | en_US |
| dc.identifier.other | C3 | en_US |
| dc.identifier.uri | http://hdl.handle.net/10453/16742 | |
| dc.description.abstract | A new method for assessing the degree of the cumulative fatigue crack initiation damage of the welds of earplate joints of a guyed mast,which connect the mast with the cable,is proposed.Based on the multi-scale wind-induced stress analysis of the earplate joint,and considering the welding residual stresses at the earplate joints,the critical plane approach is used for the calculation of the cumulative strain fatigue damage due to combined actions of the welding residual stresses and wind load.The multi-axis fatigue accumulative damages of the welds of earplate joints in different wind orientations and at different wind average velocities are then evaluated on basis of Mason-coffin formula and Miner fatigue accumulative damage rule.The crack germination life is also calculated from the total damage. | en_US |
| dc.language | en_US | |
| dc.publisher | Zhongguo Tumu Gongcheng Xuehui | en_US |
| dc.relation.isbasedon | http://en.cnki.com.cn/Article_en/CJFDTOTAL-TMGC2010S2005.htm | en_US |
| dc.title | Assessment of wind-induced fatigue crack initiation life at guyed mast earplate joints considering welding residual stresses | en_US |
| dc.parent | Tumu Gongcheng Xuebao - China Civil Engineering Journa | en_US |
| dc.journal.volume | 43 | en_US |
| dc.journal.number | SUPPL. 2 | en_US |
| dc.publocation | China | en_US |
| dc.identifier.startpage | 22 | en_US |
| dc.identifier.endpage | 27 | en_US |
| dc.cauo.name | FEIT.Faculty of Engineering & Information Technology | en_US |
| dc.conference | Verified OK | en_US |
| dc.for | 090500 | en_US |
| dc.personcode | X000300;0000063361;109931 | en_US |
| dc.percentage | 000100 | en_US |
| dc.classification.name | Civil Engineering | en_US |
| dc.classification.type | FOR-08 | en_US |
| dc.edition | en_US | |
| dc.custom | en_US | |
| dc.date.activity | en_US | |
| dc.location.activity | en_US | |
| dc.description.keywords | Crack initiation; Fatigue life assessment; Guyed mast earplate joint; Welding residual stress | en_US |
| dc.staffid | Opentec Pty Ltd;Wuhan University of Technology | en_US |
