Experimental and theoretical studies of malleable flange joints
https://doi.org/10.33979/2073-7416-2024-116-6-4-14
Abstract
This paper presents the results of a study of pliable flange connections in steel frame. Calculation of the load carrying capacity and ductility of flange connections is an important design stage and requires consideration of various factors such as analysis of mechanical properties of materials, geometry, operating conditions and type of loads. The main objective of structural design is to ensure structural safety while minimizing cost. For this purpose, it is necessary to use calculation schemes that correspond to the real physical operation of structures. In solving this problem, the following were used: full-scale experiments, finite element method and analytical method of limit equilibrium (LEM), which is traditionally used in structural fracture mechanics. The influence of bending stiffness of the flange on the process of joint failure is investigated. A new design solution of a pliable beam-column assembly is proposed, which is characterized by simplicity of calculation and assembly.
About the Authors
A. D. Zemlyanukhin
Perm National Research Polytechnic University
Russian Federation
Russian Federation
Aleksandr Zemlyanukhin D., PHD student
Perm
G. G. Kashevarova
Perm National Research Polytechnic University
Russian Federation
Russian Federation
Galina Kashevarova G., doctor of Technical Science, Professor, Head of the Department of Building Structures and Computational Mechanics
Perm
M. P. Son
Perm National Research Polytechnic University
Russian Federation
Russian Federation
Mark Son P., Candidate of Technical Sciences, Associate Professor of Building Structures and Computational Mechanics
Perm
References
1. Son M.P., Zemlyanuhin A.D., Matematicheskoe modelirovanie flancevyh soedinenij v raschetnom komplekse Ansys. Sovremennye tekhnologii v stroitel'stve. Teoriya i praktika. – T.2. – 2017. – pp.73-79. (Rus.)
2. Son M.P. Flancevye soedineniya v stroitel'nyh konstrukciyah. Vestnik PNIPU. ‒2018. ‒Vol. 1‒pp. 125‒135. (Rus.)
3. Volodin M.V., Katyushin V.V., Konin D.V., Olurombi A.R., Rychkov S.P., Normirovanie trebovanij k proektirovaniyu i priemke flancevyh soedinenij na osnovanii eksperimental'nyh dannyh i raschetov. Stroitel'naya mekhanika i raschet sooruzhenij. ‒2020. ‒Vol. 1(288).-pp. 62‒73.(Rus.)
4. Beam to column flange connection: from elasticity to destruction (theory and experiment) I. Shardakov, A. Shestakov, M. Son , A. Zemlanuhin , G. Kashevarova, I. Glot. ECF22 - Loading and Environmental Effects on Structural Integrity, p 360
5. Son M.P., Zemlyanuhin A.D., Modelirovanie flancevogo soedineniya v raschetnom komplekse ANSYS. Stroitel'stvo i arhitektura. Opyt i sovremennye tekhnologii. - 2017. - Vol. 9: po materialam IX Vseros. molodezh. konf. aspirantov, molodyh uchenyh i studentov Sovremennye tekhnologii v stroitel'stve. Teoriya i praktika, (Vol.2, 2017 g.)- p 8.
6. Sumner E. A., Murray T M. Behaviour and design of multi-row extended end-plate moment connections. Proceedings of International Conference Advances in Structures (ASCCA'03). — Sydney, 2003.
7. Undermann D., Schmidt B. Moment Resistance of Bolted Beam to Column Connections with Four Bolts in each Row. Proceedings of IV European Conference on Steel and Composite Structures "Eurosteel 2005". — Maastricht, 2005.
8. Pisarek Z., Kozlowski A. End-plate steel joint with four bolts in the row. Proceeding of the International Conference "Progress in Steel, Composite and Aluminium Structures. London, 2006. — pp. 257-826.
9. Sokol Z., Wald F., Delabre V., Muzeau J. P, Svarc M. Design of end plate joints subject to moment and normal force. Eurosteel Coimbra, 2002. — pp. 12191228.
10. Urbonas K., Daniunas A. Behaviour of steel beam-to-beam connections under bending and axial force. Proceedings of 8th International Conference "Modern Building Materials, Structures and Techniques" (Lithuania, Vilnius, May 19-21, 2004).
11. Cerfontaine F., Jaspart J. P. Analytical study of the interaction between bending and axial force in bolted joints. Eurosteel Coimbra, 2002. — pp. 9971006.
12. Jaspart J. P General report: session on connections. Journal of Constructional Steel Research, 2000. — Vol. 55. — pp. 69-89.
13. Nadolski V.V., Statistical characteristics of the numerical model uncertainties for steel elements. // Building and Reconstruction. ‒2023. ‒№3.- pp. 17‒34.
14. Fedorova N.V., Kolchunov V.I., Bushova O.B., Calculation of parameters of deformation of reinforced concrete frames during the destruction of crossbars along an inclined section. Building and Reconstruction. ‒2023. ‒№2.- pp. 90‒100.
15. Vedyakov I.I., Konin D.V., Olurombi A.R., Nahval'nov P.V. Uchet plasticheskih deformacij pri raschete flancevyh soedinenij. Industrial and Civil Engineering. 2021. No. 10. Pp. 9-16. (rus)
16. Buzalo N.A., Yevtushenko S.I., Chernyavsky B.A., Nevelsky O.V., Experimental study of flange connections of damaged steel frame elements. Building materials. - No. 10. – 2023. – pp. 39-44.
17. Tusnin A.R., Platonova V.D. Influence of gaps in flange joints on the stress-strain state of the unit. Vestnik MGSU [Monthly Journal on Construction and Architecture]. 2023; 18(11):1763-1779. -0935.2023.11.17631779.
18. Vedyakov I.I., Suslov L.S., Marisiuk A.A., Kashin O.V., Novozhilov M.V. Bearing capacity of a steel frame of a multi-storey modular building with consideration of the rigidity of quick-assembled connections. Earthquake engeenering. Constructions safety. 2023, no. 6, pp. 8–44
19. Kalenov V. V., Soskin A. G., Evdokimov V. V. Research and calculation of fatigue strength of flange joints of stretched structural elements. Bolted and special mounting joints in steel building structures. International Colloquium. – 1989. – Proceedings. vol.2 – pp. 41-17.
20. Serpik I.N., Shkolyarenko R.O. Influence of inclined stiffeners in i-beam connections on bimoment transferring. Building and Reconstruction. 2021;(3):47-58. (In Russ.)
21. Perel'muter A.V., Tur V.V. Gotovy li my perejti k nelinejnomu analizu pri proektirovanii. International Journal for Computational Civil and Structural Engineering. 2017. Vol. 13. Issue 3. Pp. 86-102. (rus)
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For citations:
Zemlyanukhin A.D., Kashevarova G.G., Son M.P. Experimental and theoretical studies of malleable flange joints. Building and Reconstruction. 2024;(6):4-14. (In Russ.) https://doi.org/10.33979/2073-7416-2024-116-6-4-14
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