Optimisatin of a mobile device frame structure – practical aspects

• Autorzy: Jasiński Wiesław , Krysiak Piotr , Pichlak Cezary , Ludian Krzysztof

Identyfikatory

DOI

10.37705/TechTrans/e2022001

• Języki publikacji: EN

Abstrakty

EN

This paper presents a strength analysis of a steel container frame fastened to a Jelcz 8x8 chassis with four ISO 1161 corners. As part of the work, optimisation of the structure was performed using the numerical finite element method (FEM) and experimental tests with the use of strain gauges. The results of simulations and tests are summarised in appropriate tables and in the form of the distribution of stress contour lines using the Huber-Mises hypothesis.

Słowa kluczowe

EN

support frame; optimisation; strength calculations; strength tests

PL

rama nośna; optymalizacja; obliczenia wytrzymałościowe; testy wytrzymałościowe

• Wydawca: Wydawnictwo Politechniki Krakowskiej im. Tadeusza Kościuszki
• Czasopismo: Technical Transactions
• Rocznik: 2022
• Tom: Vol. 119, iss. 1
• Strony: art. no. e2022001
• Opis fizyczny: Bibliogr. 7 poz., il., tab., wykr.

Twórcy

autor

Jasiński Wiesław

• Military Institute Of Engineering Technique, Wrocław

• https://orcid.org/0000-0002-1792-8724

autor

Krysiak Piotr

• Military Institute Of Engineering Technique, Wrocław

• https://orcid.org/0000-0002-4760-5053

autor

Pichlak Cezary

• Military Institute Of Engineering Technique, Wrocław

• https://orcid.org/0000-0002-1442-6796

autor

Ludian Krzysztof

• Huta Stalowa Wola

• https://orcid.org/0000-0003-3209-3769

Bibliografia

• 1. Abry, J., Mittelhaeuser, C., Wolf, S., Turlier, D. (2018). Enhanced fatigue structural stress analysis of a heavy vehicle seam welded steel chassis frame: FEA model preparation, weld model description, fatigue stress calculation and correlation with 10 year operating experience. Procedia Engineering, Vol. 213, 539–548.
• 2. Dietrich, M. (1986). Podstawy konstrukcji maszyn. Tom 1. Warszawa: Państwowe Wydawnictwo Naukowe.
• 3. Fricke, W., Kahl, A., Paetzold, H., (2006). Fatigue Assessment of Root Cracking of Fillet Welds Subject to Throat Bending using the Structural Stress Approach. Welding in the World, Vol. 50, 64–74.
• 4. Jabłońska-Krysiewicz, A. (2015). Finite element modelling of the behaviour of steel end-plate connections. Journal of Civil Engineering, Environment and Architecture, Vol. 62, 173–184.
• 5. Niemi, E., Fricke, W., Maddox, S.J. (2008). Structural Hot-Spot Stress Approach to Fatigue Analysis of Welded Components – Designer’s Guide. Second Edition. Springer Nature Singapore Pte Ltd.
• 6. Turlier, D., Klein, P., Bérard, F. (2014). FEA shell element model for enhanced structural stress analysis of seam welds. Welding in the World, Vol. 58, 511–528.
• 7. Wang, H., Zhang, B., Qian, H., Liu, J., An, B., Fan, F. (2021). Experimental and numerical studies of a new prefabricated steel frame joint without field-welding: Design and static performance. Thin-Walled Structures, Vol. 159.

Uwagi

Section "Mechanics"