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, W
dc.contributor.author Qu, W
dc.contributor.author Pi, Y
dc.date.accessioned 2012-02-02T11:12:53Z
dc.date.issued 2010-01
dc.identifier.citation Tumu Gongcheng Xuebao - China Civil Engineering Journa, 2010, 43 (SUPPL. 2), pp. 22 - 27
dc.identifier.issn 1000-131X
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.
dc.format Scott McWhirter
dc.publisher Zhongguo Tumu Gongcheng Xuehui
dc.title Assessment of wind-induced fatigue crack initiation life at guyed mast earplate joints considering welding residual stresses
dc.type Journal Article
dc.description.version Published
dc.parent Tumu Gongcheng Xuebao - China Civil Engineering Journa
dc.journal.volume SUPPL. 2
dc.journal.volume 43
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 0905 Civil Engineering
dc.personcode 109931
dc.percentage 100 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.description.keywords Science & Technology
dc.description.keywords Life Sciences & Biomedicine
dc.description.keywords Ecology
dc.description.keywords Microbiology
dc.description.keywords Environmental Sciences & Ecology
dc.description.keywords ECOLOGY
dc.description.keywords MICROBIOLOGY
dc.description.keywords cyanobacteria
dc.description.keywords Chloroflexi
dc.description.keywords community structure and function
dc.description.keywords metagenomics
dc.description.keywords YELLOWSTONE-NATIONAL-PARK
dc.description.keywords MICROBIAL MAT
dc.description.keywords SP-NOV
dc.description.keywords CHLOROFLEXUS-AURANTIACUS
dc.description.keywords GEN. NOV.
dc.description.keywords PHYLUM CHLOROFLEXI
dc.description.keywords ROSEIFLEXUS-CASTENHOLZII
dc.description.keywords PHOTOSYNTHETIC BACTERIUM
dc.description.keywords GENETIC EXCHANGE
dc.description.keywords CO2 FIXATION
dc.description.keywords Crack initiation
dc.description.keywords Fatigue life assessment
dc.description.keywords Guyed mast earplate joint
dc.description.keywords Welding residual stress
pubs.embargo.period Not known
pubs.organisational-group /University of Technology Sydney
pubs.organisational-group /University of Technology Sydney/Faculty of Engineering and Information Technology
utslib.copyright.status Open Access
utslib.copyright.date 2015-04-15 12:23:47.074767+10
utslib.collection.history Uncategorised (ID: 363)
utslib.collection.history General (ID: 2)


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