Title :
FEM Simulation for Working Device of ZLK15 Loader
Author :
Yi, Zhenhua ; Sun, Sheng
Author_Institution :
Sch. of Civil Eng., Shandong Univ., Jinan, China
Abstract :
Loader working device is a big structure that consists of six complex members. And it is difficult to calculate inner stress accurately and confirm the largest stress location. But finite element software can treat it easily. And stress results are precise and consistent with actual situation. Furthermore, only the largest load case was taken in past analysis, which make loader members size larger and weighty. Based on one case, loader members capability and fatigue life are not in accordance with actual cases. According to work process of loader, several representative cases are calculated respectively and the corresponding time-load curves are obtained, which provide precise mechanical basis for fatigue life analysis.
Keywords :
couplings; fatigue; finite element analysis; loading equipment; mechanical engineering computing; stress analysis; FEM simulation; ZLK15 loader; fatigue life analysis; finite element software; linkage members; stress location; time-load curves; working device; Boundary conditions; Civil engineering; Computational modeling; Computer simulation; Fasteners; Fatigue; Finite element methods; Solid modeling; Steel; Stress; Different work case; FEM; Load curve; Loader working device; Numerical model;
Conference_Titel :
Computer Modeling and Simulation, 2010. ICCMS '10. Second International Conference on
Conference_Location :
Sanya, Hainan
Print_ISBN :
978-1-4244-5642-0
Electronic_ISBN :
978-1-4244-5643-7
DOI :
10.1109/ICCMS.2010.412
