ABAQUS-based Q345C welding simulation analysis method

The invention discloses a Q345C welding simulation analysis method based on ABAQUS. According to the Q345C welding simulation analysis method based on ABAQUS, a model of a simulation weldment is included. According to the method, a blast furnace shell plate is mainly used as an object, and the weldi...

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Bibliographic Details
Main Authors YUAN JIE, JI HONGCHAO, YU GUOCHENG, FANG XUEMING, HU YANG, PEI WEICHI, ZHONG YINGZHUO, HAN CHUN
Format Patent
LanguageChinese
English
Published 12.08.2022
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention discloses a Q345C welding simulation analysis method based on ABAQUS. According to the Q345C welding simulation analysis method based on ABAQUS, a model of a simulation weldment is included. According to the method, a blast furnace shell plate is mainly used as an object, and the welding simulation effects under three working conditions are researched, namely, the welding working condition under the low-temperature environment of-30 DEG C, welding simulation under the low-temperature working condition of a traditional flame heating welding technology and simulation analysis under the low-temperature working condition of a ceramic wafer heating welding technology. A rapid and accurate simulation modeling pretreatment process is realized based on ABAQUS software, and through distribution of a temperature field and a stress field in a Q345C welding simulation process, it is verified that the goodness of fit between the temperature and the stress in different working condition environments and exper
Bibliography:Application Number: CN202210623961