H
Hongquan Zhao
Researcher at Jiangsu University
Publications - 4
Citations - 55
Hongquan Zhao is an academic researcher from Jiangsu University. The author has contributed to research in topics: Welding & Deflection (engineering). The author has an hindex of 2, co-authored 4 publications receiving 38 citations.
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Welding distortion prediction with elastic FE analysis and mitigation practice in fabrication of cantilever beam component of jack-up drilling rig
TL;DR: In this paper, the possible welding distortion during the fabrication of I section welded structure in cantilever beam of a jack-up drilling rig was studied with prediction and mitigation, and some mitigation practices such as application of inverse distortion, optimization of welding sequence and constraint methods, were conducted and examined.
Journal ArticleDOI
Application of efficient TEP FE computation on accurate fabrication of cylindrical leg structure of jack-up rig
Hong Zhou,Bin Yi,Yexing Niu,Bingning Wei,Shizhong Du,Hongquan Zhao,Jiancheng Liu,Jiangchao Wang +7 more
TL;DR: In this article, an efficient Thermal Elastic Plastic (TEP) FE computation with Iterative Substructure Method (ISM) and OpenMP parallel computation was proposed and employed for welding distortion prediction.
Journal ArticleDOI
Influence of triangle reinforcement plate stiffeners on welding distortion mitigation of fillet welded structure for lightweight fabrication
TL;DR: In this paper, the inherent deformation of typical welded joints in a mock-up welded structure were estimated through thermal elastic plastic finite element (TEP FE) analysis, and the welding distortion of the real welded structures was computed via elastic FE analysis.