The study of stress-strain state elements of the truck semi-trailer body bottom

• Autorzy: Lyashuk Oleg , Levkovych Mykhailo , Vovk Yuriy , Gevko Ivan , Stashkiv Mykola , Liubomyr Slobodian , Pyndus Yuriy

Identyfikatory

DOI

10.20858/sjsutst.2023.118.11

• Języki publikacji: EN

Abstrakty

EN

Research on the influence of geometric parameters of body bottom elements on the stress-strain state (SSS) of the truck with the general application of computer simulation methods was conducted. The nature of the change in static stress and displacement depending on the change in the proportions of the crosssection of the channel at fixed geometric dimensions of the workpiece and the thickness of the workpiece and the bottom material of the body has been studied. Analytical, numerical and experimental methods were used in the study of the stress-strain state of the metal structure of car bodies. Its weight minimization is an important aspect of a truck body design. Because an excess weight leads to increased production costs, reduced payload and reduced fuel efficiency. According to the concept of weight reduction with the provision of a given strength, the body model with variable parameters of the bottom elements is modelled and analyzed. CAD - body models and analysis of the stress-strain state of the channels of the bottom of the bodies have been performed using the software package SolidWorks.

Słowa kluczowe

EN

semi-trailer body bottom; channel; scan; static stress; static displacement; CAD model

PL

spód nadwozia naczepy; kanał; skan; naprężenie statyczne; przemieszczenie statyczne; model CAD

• Wydawca: Wydawnictwo Politechniki Śląskiej
• Czasopismo: Zeszyty Naukowe. Transport / Politechnika Śląska
• Rocznik: 2023
• Tom: z. 118
• Strony: 161--172
• Opis fizyczny: Bibliogr. 18 poz.

Twórcy

autor

Lyashuk Oleg

• Department of Automobiles, Ternopil Ivan Puluj National Technical University, 56, Rus’ka Str., 46001 Ternopil, Ukraine

• https://orcid.org/0000-0003-4881-8568

autor

Levkovych Mykhailo

• Department of Automobiles, Ternopil Ivan Puluj National Technical University, 56, Rus’ka Str., 46001 Ternopil. Ukraine

• https://orcid.org/0000-0002-6793-8736

autor

Vovk Yuriy

• Department of Automobiles, Ternopil Ivan Puluj National Technical University, 56, Rus’ka Str., 46001 Ternopil, Ukraine

• https://orcid.org/0000-0001-8983-2580

autor

Gevko Ivan

• Department of Automobiles, Ternopil Ivan Puluj National Technical University, 56, Rus’ka Str., 46001 Ternopil, Ukraine

• https://orcid.org/0000-0001-5170-0857

autor

Stashkiv Mykola

• Department of Automobiles, Ternopil Ivan Puluj National Technical University, 56, Rus’ka Str., 46001 Ternopil, Ukraine

• https://orcid.org/0000-0002-7325-8016

autor

Liubomyr Slobodian

• Department of Automobiles, Ternopil Ivan Puluj National Technical University, 56, Rus’ka Str., 46001 Ternopil, Ukraine

• https://orcid.org/0000-0002-9191-6801

autor

Pyndus Yuriy

• Department of Automobiles, Ternopil Ivan Puluj National Technical University, 56, Rus’ka Str., 46001 Ternopil, Ukraine

• https://orcid.org/0000-0003-0887-2762

Bibliografia

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