%0 Journal Article %T Crack initiation characteristics of ring chain of heavy-duty scraper conveyor under time-varying loads: %A Wang, Dagang %A Zhang, Jun %A Zhu, Zhencai %A Gang, Shen %A Xiang, Li %J Advances in Mechanical Engineering %V 11 %N 9 %P 1 %@ 1687-8140 %D 2019-09-27 %I SAGE PublicationsSage UK: London, England %~ DeepDyve