Finite-element modeling of loading of spring from an orthotropic material

Energy Management of Municipal Transportation Facilities and Transport - EMMFT 2017

Veremeenko, Andrey^1 ; Chepurnenko, Anton^1 ; Shvetsov, Pavel^1 ; Zorchenko, Lidiia^1 ; Yazyev, Serdar^1

Don State Technical University, Sotcialisticheskaya St., 162, Rostov-on-Don

344022, Russia^1

关键词: Orthotropic materials;    Orthotropy;    Stress strain state;    Three dimensional finite elements;    Vertical load;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/90/1/012099/pdf
DOI  :  10.1088/1755-1315/90/1/012099

来源: IOP

【 摘 要 】

In the paper, the stress-strain state of the springs from carbon fiber reinforced plastic was analyzed at its loading by a vertical load. The orthotropy of the material was taken into account. The solution was implemented in the software complexes Lira, ANSYS, and also using the program specially developed by the authors in the Matlab package. In the first case, the part was modeled by three-dimensional finite elements in the form of tetrahedral. In Lira and Matlab we used the plane finite elements of the plates. Comparison of the results obtained in three software complexes is given.