Abstract
This paper investigates the cross-sectional warping of thin-walled rods at plane frame joints in the framework of the “semi-shear” theory of V. I. Slivker. Studied are the shell finite element models of rigid joints in bar structures, designed and calculated in the software package Ansys Workbench. The correlation of the geometric characteristics of thin-walled profiles and the connecting plate is considered toward the change in the value of normal stresses and bimoments when the cross-sectional axis is rotated. The obtained ratios of the bimoment stresses before and after the rotation of the cross-sectional axis of the rigid joint are presented. The study concentrates the distribution of the bimoments and warpings in the plane frame with and without the consideration of the coefficient of the cross-sectional axis rotation. The comparison of the obtained results for both cases is shown.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Similar content being viewed by others
References
Rybakov, V.A.: Primeneniye polusdvigovoy teorii V.I. Slivkera dlya analiza napryazhenno-deformirovannogo sostoyaniya sistem tonkostennykh sterzhney [Application of the half-shift theory by V.I. Slivker for analysis of the stress-strain state of thin-walled systems]. Dis. kand. tekhn. nauk (Ph.D. thesis). St. Petersburg (2012). (rus)
Lalin, V., Rybakov, V., Sergey, A.: The finite elements for design of frame of thin-walled beams. Appl. Mech. Mater. 578–579, 858–863 (2014)
Lalin, V.V., Zdanchuk, E.V., Kushova, D.A., Rozin, L.A.: Variational formulations for non-linear problems with independent rotational degrees of freedom. Mag. Civil Eng. 56(4), 54–156 (2015)
Tusnina, O.A.: Finite element analysis of crane secondary truss. Mag. Civil Eng. 77(1), 68–89 (2018)
Hsiao, K.M., Lin, J.Y., Lin, W.Y.: A consistent co-rotational finite element formulation for geometrically nonlinear dynamic analysis of 3-D beams. Comput. Methods Appl. Mech. Eng. 169(1), 1–18 (1999)
Kibkalo, A., Lebedeva, M., Volkov, M.: Methods of parametric optimization of thin-walled structures and parameters which influence on it. MATEC Web Conf. 53, 01051 (2016)
Nazmeeva, T.V., Vatin, N.I.: Numerical investigations of notched C-profile compressed members with initial imperfections. Mag. Civil Eng. 62(2), 92–101 (2016)
Vatin, N.I., Nazmeeva, T., Guslinscky, R.: Problems of cold-bent notched c-shaped profile members. Adv. Mater. Res. 941–944, 1871–1875 (2014)
Rybakov, V.A., Al Ali, M., Panteleev, A.P., Fedotova, K.A., Smirnov, A.V.: Bearing capacity of rafter systems made of steel thin-walled structures in attic roofs. Mag. Civil Eng. 76(8), 28–39 (2017)
Roy, V., Izvekova, O., Togo, I.: The problems of calculating the load-bearing structures made of light steel thin-walled profiles. MATEC Web Conf. 86, 02017 (2016)
Thai, H.T., Uy, B., Khan, M.: A modified stress-strain model accounting for the local buckling of thin-walled stub columns under axial compression. J. Constr. Steel Res. 111, 57–69 (2015)
Atavin, I.V., Melnikov, B.E., Semenov, A.S., Chernysheva, N.V., Yakovleva, E.L.: Influence of stiffness of node on stability and strength of thin-walled structure. Mag. Civil Eng. 80(4), 48–61 (2018)
Garifullin, M.R., Barabash, A.V., Naumova, E.A., Zhuvak, O.V., Jokinen, T., Heinisuo, M.: Surrogate modeling for initial rotational stiffness of welded tubular joints. Mag. Civil Eng. 63(3), 53–176 (2016)
Garifullin, M., Vatin, N., Jokinen, T., Heinisuo, M.: Numerical solution for rotational stiffness of RHS tubular joints. In: Advances and Trends in Engineering Sciences and Technologies II—Proceedings of the 2nd International Conference on Engineering Sciences and Technologies, vol. 165, pp. 1643–1650 (2017)
Garifullin, M., Bronzova, M.K., Heinisuo, M., Mela, K., Pajunen, S.: Cold-formed RHS T joints with initial geometrical imperfections. Mag. Civil Eng. 80(4), 81–94 (2018)
Pavlenko, A.D., Rybakov, V.A., Pikht, A.V., Mikhailov, E.S.: Non-uniform torsion of thin-walled open-section multi-span beams. Mag. Civil Eng. 67(7), 55–69 (2016)
Perelmuter, A., Yurchenko, V.: On the issue of structural analysis of spatial systems from thin-walled bars with open profiles. Metal Struct. 20(3), 179–190 (2014)
Rybakov, V.A., Kozinetc, K.G., Vatin, N.I., Velichkin, V.Z., Korsun, V.I.: Lightweight steel concrete structures technology with foam fiber-cement sheets. Mag. Civil Eng. 82(6), 103–111 (2018)
Volkova, A., Rybakov, V., Seliverstov, A., Petrov, D., Smirnov, A.: Strength characteristics of foam concrete samples with various additives. MATEC Web Conf. 245, 03015 (2018)
Kirsanov, A.I., Stolyarov, O.N.: Mechanical properties of synthetic fibers applied to concrete reinforcement. Mag. Civil Eng. 80(4), 15–23 (2018)
Tusnin, A.R.: Features of numerical calculation of designs from thin-walled bars of an open profile. Indus. Civil Eng. 11, 60–62 (2010)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Nature Switzerland AG
About this paper
Cite this paper
Rybakov, V., Sovetnikov, D., Jos, V. (2020). Cross-Sectional Warping of Thin-Walled Rods at Plane Frame Joints. In: Anatolijs, B., Nikolai, V., Vitalii, S. (eds) Proceedings of EECE 2019. EECE 2019. Lecture Notes in Civil Engineering, vol 70. Springer, Cham. https://doi.org/10.1007/978-3-030-42351-3_20
Download citation
DOI: https://doi.org/10.1007/978-3-030-42351-3_20
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-42350-6
Online ISBN: 978-3-030-42351-3
eBook Packages: EngineeringEngineering (R0)