Objective Petrogenesis of the Paleoproterozoic mafic dikes and their tectonic implications are of great significance to the tectonic evolution of the Yangtze craton as well as the paleoposition of the Yangtze craton r...Objective Petrogenesis of the Paleoproterozoic mafic dikes and their tectonic implications are of great significance to the tectonic evolution of the Yangtze craton as well as the paleoposition of the Yangtze craton relative to the Columbia supercontinent.Till now,展开更多
At present, the main method of finite element on the uncoiling machine main shaft or segment rate analysis is simplified equivalent to a separate analysis of various conditions, but this method is comparatively large ...At present, the main method of finite element on the uncoiling machine main shaft or segment rate analysis is simplified equivalent to a separate analysis of various conditions, but this method is comparatively large difference with the actual working condition. In order to make the uncoiler finite element analysis of main shaft and the segment rate conforms to the actual working condition, the paper puts forward a new kind of decoiler assembly finite element analysis method, mainly introduced with Workbench 13.0 on main shaft and segment flate assembly process analysis of statics. The simulation results show that, all parts of the strength and stiffness meet the design requirements. Application results show that this method needs not to simplify the equivalent under various working conditions, it can convenient to get to the main shaft and segment the figure of total deformation and von-Mises stress map and it also improves the analysis efficiency and more accord with the actual working condition.展开更多
基金financially supported by National Science Foundation of China(grant No.41303026)the funded project of the China Geological Survey(grants No.DD20160030,DD20160351 and DD20160029)
文摘Objective Petrogenesis of the Paleoproterozoic mafic dikes and their tectonic implications are of great significance to the tectonic evolution of the Yangtze craton as well as the paleoposition of the Yangtze craton relative to the Columbia supercontinent.Till now,
文摘At present, the main method of finite element on the uncoiling machine main shaft or segment rate analysis is simplified equivalent to a separate analysis of various conditions, but this method is comparatively large difference with the actual working condition. In order to make the uncoiler finite element analysis of main shaft and the segment rate conforms to the actual working condition, the paper puts forward a new kind of decoiler assembly finite element analysis method, mainly introduced with Workbench 13.0 on main shaft and segment flate assembly process analysis of statics. The simulation results show that, all parts of the strength and stiffness meet the design requirements. Application results show that this method needs not to simplify the equivalent under various working conditions, it can convenient to get to the main shaft and segment the figure of total deformation and von-Mises stress map and it also improves the analysis efficiency and more accord with the actual working condition.
