TRIFKOVIĆ, Spasoje ;ZDRAVKOVIĆ, Nebojša ;GAŠIĆ, Milomir ;SAVKOVIĆ, Mile ;MARKOVIĆ, Goran . Analysis of the Influence Parameters on the Support Structure Stiffness of Large Radial-Axial Bearings. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 65, n.6, p. 366-374, june 2019. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/article/theoretical-experimental-analysis-of-influences-of-geometrical-parameters-of-box-like-undercarriage-frames-on-the-function-of-large-diameter-bearings/>. Date accessed: 22 nov. 2024. doi:http://dx.doi.org/10.5545/sv-jme.2019.6006.
Trifković, S., Zdravković, N., Gašić, M., Savković, M., & Marković, G. (2019). Analysis of the Influence Parameters on the Support Structure Stiffness of Large Radial-Axial Bearings. Strojniški vestnik - Journal of Mechanical Engineering, 65(6), 366-374. doi:http://dx.doi.org/10.5545/sv-jme.2019.6006
@article{sv-jmesv-jme.2019.6006,
author = {Spasoje Trifković and Nebojša Zdravković and Milomir Gašić and Mile Savković and Goran Marković},
title = {Analysis of the Influence Parameters on the Support Structure Stiffness of Large Radial-Axial Bearings},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {65},
number = {6},
year = {2019},
keywords = {support structure, large diameter bearing, box-like girders, geometrical parameters, stiffness, experimental verification},
abstract = {In certain types of crane and earth-moving machinery, such as portal cranes, loaders and excavators, the transfer of loads to crane tracks or the terrain is accomplished by means of undercarriage frames composed of box-like girders. The hypothesis that all four supports of the undercarriage frame do not lie in the horizontal plane is the basis for the formation of a calculation model. This paper analyses the influence of geometric parameters of box-like girders on the magnitude of additional forces at the supports of those frames when one of the supports is raised or lowered relative to the horizontal plane for the size Δ. Theoretical dependences between moments of inertia and stiffness under bending and torsion of those girders were thus established. Obtained relations leads to more concise forms of expressions for influential coefficients in Maxwell-Mohr integrals and simplifies optimization methods in the design of support structures. With experimental verification of the results, the influences of geometric parameters on the stiffness of the support structure are confirmed, and preconditions are created for further analysis of the connection made by large diameter bearings.},
issn = {0039-2480}, pages = {366-374}, doi = {10.5545/sv-jme.2019.6006},
url = {https://www.sv-jme.eu/article/theoretical-experimental-analysis-of-influences-of-geometrical-parameters-of-box-like-undercarriage-frames-on-the-function-of-large-diameter-bearings/}
}
Trifković, S.,Zdravković, N.,Gašić, M.,Savković, M.,Marković, G. 2019 June 65. Analysis of the Influence Parameters on the Support Structure Stiffness of Large Radial-Axial Bearings. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 65:6
%A Trifković, Spasoje %A Zdravković, Nebojša %A Gašić, Milomir %A Savković, Mile %A Marković, Goran %D 2019 %T Analysis of the Influence Parameters on the Support Structure Stiffness of Large Radial-Axial Bearings %B 2019 %9 support structure, large diameter bearing, box-like girders, geometrical parameters, stiffness, experimental verification %! Analysis of the Influence Parameters on the Support Structure Stiffness of Large Radial-Axial Bearings %K support structure, large diameter bearing, box-like girders, geometrical parameters, stiffness, experimental verification %X In certain types of crane and earth-moving machinery, such as portal cranes, loaders and excavators, the transfer of loads to crane tracks or the terrain is accomplished by means of undercarriage frames composed of box-like girders. The hypothesis that all four supports of the undercarriage frame do not lie in the horizontal plane is the basis for the formation of a calculation model. This paper analyses the influence of geometric parameters of box-like girders on the magnitude of additional forces at the supports of those frames when one of the supports is raised or lowered relative to the horizontal plane for the size Δ. Theoretical dependences between moments of inertia and stiffness under bending and torsion of those girders were thus established. Obtained relations leads to more concise forms of expressions for influential coefficients in Maxwell-Mohr integrals and simplifies optimization methods in the design of support structures. With experimental verification of the results, the influences of geometric parameters on the stiffness of the support structure are confirmed, and preconditions are created for further analysis of the connection made by large diameter bearings. %U https://www.sv-jme.eu/article/theoretical-experimental-analysis-of-influences-of-geometrical-parameters-of-box-like-undercarriage-frames-on-the-function-of-large-diameter-bearings/ %0 Journal Article %R 10.5545/sv-jme.2019.6006 %& 366 %P 9 %J Strojniški vestnik - Journal of Mechanical Engineering %V 65 %N 6 %@ 0039-2480 %8 2019-06-21 %7 2019-06-21
Trifković, Spasoje, Nebojša Zdravković, Milomir Gašić, Mile Savković, & Goran Marković. "Analysis of the Influence Parameters on the Support Structure Stiffness of Large Radial-Axial Bearings." Strojniški vestnik - Journal of Mechanical Engineering [Online], 65.6 (2019): 366-374. Web. 22 Nov. 2024
TY - JOUR AU - Trifković, Spasoje AU - Zdravković, Nebojša AU - Gašić, Milomir AU - Savković, Mile AU - Marković, Goran PY - 2019 TI - Analysis of the Influence Parameters on the Support Structure Stiffness of Large Radial-Axial Bearings JF - Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2019.6006 KW - support structure, large diameter bearing, box-like girders, geometrical parameters, stiffness, experimental verification N2 - In certain types of crane and earth-moving machinery, such as portal cranes, loaders and excavators, the transfer of loads to crane tracks or the terrain is accomplished by means of undercarriage frames composed of box-like girders. The hypothesis that all four supports of the undercarriage frame do not lie in the horizontal plane is the basis for the formation of a calculation model. This paper analyses the influence of geometric parameters of box-like girders on the magnitude of additional forces at the supports of those frames when one of the supports is raised or lowered relative to the horizontal plane for the size Δ. Theoretical dependences between moments of inertia and stiffness under bending and torsion of those girders were thus established. Obtained relations leads to more concise forms of expressions for influential coefficients in Maxwell-Mohr integrals and simplifies optimization methods in the design of support structures. With experimental verification of the results, the influences of geometric parameters on the stiffness of the support structure are confirmed, and preconditions are created for further analysis of the connection made by large diameter bearings. UR - https://www.sv-jme.eu/article/theoretical-experimental-analysis-of-influences-of-geometrical-parameters-of-box-like-undercarriage-frames-on-the-function-of-large-diameter-bearings/
@article{{sv-jme}{sv-jme.2019.6006},
author = {Trifković, S., Zdravković, N., Gašić, M., Savković, M., Marković, G.},
title = {Analysis of the Influence Parameters on the Support Structure Stiffness of Large Radial-Axial Bearings},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {65},
number = {6},
year = {2019},
doi = {10.5545/sv-jme.2019.6006},
url = {https://www.sv-jme.eu/article/theoretical-experimental-analysis-of-influences-of-geometrical-parameters-of-box-like-undercarriage-frames-on-the-function-of-large-diameter-bearings/}
}
TY - JOUR AU - Trifković, Spasoje AU - Zdravković, Nebojša AU - Gašić, Milomir AU - Savković, Mile AU - Marković, Goran PY - 2019/06/21 TI - Analysis of the Influence Parameters on the Support Structure Stiffness of Large Radial-Axial Bearings JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 65, No 6 (2019): Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2019.6006 KW - support structure, large diameter bearing, box-like girders, geometrical parameters, stiffness, experimental verification N2 - In certain types of crane and earth-moving machinery, such as portal cranes, loaders and excavators, the transfer of loads to crane tracks or the terrain is accomplished by means of undercarriage frames composed of box-like girders. The hypothesis that all four supports of the undercarriage frame do not lie in the horizontal plane is the basis for the formation of a calculation model. This paper analyses the influence of geometric parameters of box-like girders on the magnitude of additional forces at the supports of those frames when one of the supports is raised or lowered relative to the horizontal plane for the size Δ. Theoretical dependences between moments of inertia and stiffness under bending and torsion of those girders were thus established. Obtained relations leads to more concise forms of expressions for influential coefficients in Maxwell-Mohr integrals and simplifies optimization methods in the design of support structures. With experimental verification of the results, the influences of geometric parameters on the stiffness of the support structure are confirmed, and preconditions are created for further analysis of the connection made by large diameter bearings. UR - https://www.sv-jme.eu/article/theoretical-experimental-analysis-of-influences-of-geometrical-parameters-of-box-like-undercarriage-frames-on-the-function-of-large-diameter-bearings/
Trifković, Spasoje, Zdravković, Nebojša, Gašić, Milomir, Savković, Mile, AND Marković, Goran. "Analysis of the Influence Parameters on the Support Structure Stiffness of Large Radial-Axial Bearings" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 65 Number 6 (21 June 2019)
Strojniški vestnik - Journal of Mechanical Engineering 65(2019)6, 366-374
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
In certain types of crane and earth-moving machinery, such as portal cranes, loaders and excavators, the transfer of loads to crane tracks or the terrain is accomplished by means of undercarriage frames composed of box-like girders. The hypothesis that all four supports of the undercarriage frame do not lie in the horizontal plane is the basis for the formation of a calculation model. This paper analyses the influence of geometric parameters of box-like girders on the magnitude of additional forces at the supports of those frames when one of the supports is raised or lowered relative to the horizontal plane for the size Δ. Theoretical dependences between moments of inertia and stiffness under bending and torsion of those girders were thus established. Obtained relations leads to more concise forms of expressions for influential coefficients in Maxwell-Mohr integrals and simplifies optimization methods in the design of support structures. With experimental verification of the results, the influences of geometric parameters on the stiffness of the support structure are confirmed, and preconditions are created for further analysis of the connection made by large diameter bearings.