Experiment and simulation research of forklift roof guard dynamic load test based on LS-DYNA. (October 2020)

• Record Type: Journal Article
• Authors: Liu, Jiasheng; Peng, Xuefeng; Dai, Zongmiao; Wang, Qingyuan
• Is Part Of: Journal of physics. Volume 1654(2020)
• Publication Date: 2020-10
• Subjects: Physics -- Congresses; 530.5
• DOI: 10.1088/1742-6596/1654/1/012062
• Languages: English
• ISSNs: 1742-6588

Abstract

Abstract: In order to solve the problems that the driver is threatened by accidental falling objects during forklift operation, according to the requirements of international standard ISO 6055:2004 for dynamic load test of forklift roof guard, the explicit dynamic calculation model of dynamic load simulation test was established based on LS-DYNA, and the dynamic load test was carried out at the same time. The maximum permanent deformation of roof guard is 13.5mm and 11.8mm, respectively, in the simulation and test results of dynamic load. The simulation analysis and test results show that this forklift roof guard has good deformation resistance and safety performance. And the data consistency is good, both of which meet the requirements of test standards. The results provide more design schemes and references for the structure of forklift roof guard.