| Title |
Investigation of the experimental car body in static bending and torsion / |
| Another Title |
Statiškai lenkiamo ir sukamo eksperimentinio automobilio kėbulo tyrimas. |
| Authors |
Dzerkelis, V ; Bazaras, Z ; Sapragonas, J ; Lukoševičius, V |
| DOI |
10.5755/j01.mech.18.4.2345 |
| Full Text |
|
| Is Part of |
Mechanika.. Kaunas : KTU. 2012, vol. 18, no. 4, p. 392-397.. ISSN 1392-1207. eISSN 2029-6983 |
| Keywords [eng] |
static bending ; static torsion ; car body |
| Abstract [eng] |
During the study conducted a simplified numeri-cal model of the body structure of an experimental car has been developed, dangerous points of the load-body struc-ture have been determined. The formalizing process of the numerical model was discussed in the paper, data of frame stiffness and data of displacement of typical points ob-tained by numerical and experimental methods have been compared. After a car body experimental static bending and static torsion testing it was defined that deflection of load-body structure in car base is equal to 1.58 mm. Dur-ing diagonal torsion testing of load-body structure at the torque of 3789 Nm the load-body structure twists till 0.93 degree. When calculating for static bending, difference between the results provided by different models is about 2 times. In case of static torsion difference between the re-sults obtained with different models is about 1.27 times. |
| Published |
Kaunas : KTU |
| Type |
Journal article |
| Language |
English |
| Publication date |
2012 |
| CC license |
|
