Modelling bolted joints using a simplified bolt model

• Autorzy: Grzejda R.

Identyfikatory

DOI

10.21008/j.2449-920X.2017.69.1.03

Warianty tytułu

PL

Modelowanie złączy śrubowych za pomocą uproszczonego modelu śruby

• Języki publikacji: EN

Abstrakty

EN

The paper presents a part of research on bolted connections based on the system approach to the problem of their modelling and calculations. With this approach it is possible to individual consideration of each system element in order to find the best model of the element. The aim of this study is to develop a model of the single-bolted joint separated from the bolted connection. An analysis is conducted for the spider bolt model which is an equivalent model corresponding to the spatial bolt model. The effect of preload distribution in the spider bolt model on the stiffness value of the flange element fastened to a rigid support has been examined. The result of research is a proposal of the way of simplified bolt model preloading, which gives the best matching this model to the spatial bolt model.

PL

W pracy przedstawiono część badań nad połączeniami śrubowymi bazujących na systemowym podejściu do zagadnienia ich modelowania i obliczeń. Przy tym podejściu możliwe jest indywidualne rozpatrywanie każdego z elementów systemu w celu określenia jego najlepszego modelu. Celem pracy jest rozwój modelu pojedynczego złącza śrubowego wydzielonego z połączenia śrubowego. Analizę przeprowadzono dla modelu typu „spider bolt”, który jest modelem zastępczym dla odpowiadającego mu modelu przestrzennego. Zbadano wpływ rozmieszczenia napięcia wstępnego w modelu typu „spider bolt” na wartość sztywności elementu kołnierzowego łączonego z nieodksztalcalną ostoją. Wynikiem prac jest propozycja sposobu napinania uproszczonego modelu śruby, dzięki któremu uzyskuje się jego najlepsze dopasowanie do przestrzennego modelu śruby.

Słowa kluczowe

EN

bolted joint; preloaded bolt model; screw

PL

połączenie śrubowe; model śruby z napięciem wstępnym; śruba

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Journal of Mechanical and Transport Engineering
• Rocznik: 2017
• Tom: Vol. 69, No. 1
• Strony: 29--37
• Opis fizyczny: Bibliogr. 24 poz., rys., tab.

Twórcy

autor

Grzejda R.

• Department of Mechanics and Machine Design Fundamentals, West Pomeranian University of Technology, Szczecin

Bibliografia

• [1] Daryan A.S., Ziaei M., Sadrnejad S.A., 2011, The behavior of top and seat bolted angle con-nections under blast loading, Journal of Constructional Steel Research, Vol. 67, No. 10, p. 1463–1474.
• [2] Díaz C., Victoria M., Martí P., Querin O.M., 2011, FE model of beam-to-column extended end-plate joints, Journal of Constructional Steel Research, Vol. 67, No. 10, p. 1578–1590.
• [3] Grudziński P., 2014, Deformation and stress analysis of foundation bolted joints, part 2, A foundation bolted joint with a chock made of plastic (in Polish), Modelowanie Inżynierskie, Vol. 21, No. 52, p. 72–79.
• [4] Grzejda R., 2014, FE-modeling of bolts in the flange joint assembling phase condition (in Polish), Mechanik, Vol. 87, No. 8–9, p. 672–675.
• [5] Grzejda R., 2015, Analysis of the tightening process of an asymmetrical multi-bolted connection, Machine Dynamics Research, Vol. 39, No. 3, p. 25–32.
• [6] Henriksen J., Nordhagen H.O., Hoang H.N., Hansen M.R., Thrane F.Ch., 2015, Numerical and experimental verification of new method for connecting pipe to flange by cold forming, Journal of Materials Processing Technology, Vol. 220, p. 215–223.
• [7] Kim J., Yoon J.-Ch., Kang B.-S., 2007, Finite element analysis and modeling of structure with bolted joints, Applied Mathematical Modelling, Vol. 31, No. 5, p. 895–911.
• [8] Liu Ch., Tan K.H., Fung T.Ch., 2015, Component-based steel beam-column connections modelling for dynamic progressive collapse analysis, Journal of Constructional Steel Research, Vol. 107, p. 24–36.
• [9] Molnár L., Váradi K., Holubán J., Tamási A., 2014, Stress analysis of bolted joints, part 2, Contact and slip analysis of four bolt joint, Modern Mechanical Engineering, Vol. 4, No. 1, p. 46–55.
• [10] Montgomery J., 2002, Methods for modeling bolts in the bolted joint, in: Proc. of the ANSYS 2002 User's Conference, Pittsburgh.
• [11] Mourya R.K., Banerjee A., Sreedhar B.K., 2015, Effect of creep on the failure probability of bolted flange joints, Engineering Failure Analysis, Vol. 50, p. 71–87.
• [12] Pedersen N.L., Pedersen P., 2008, On prestress stiffness analysis of bolt-plate contact as-semblies, Archive of Applied Mechanics, Vol. 78, No. 2, p. 75–88.
• [13] PN-EN 1591-1: Flanges and their joints. Design rules for gasketed circular flange connections. Part 1: Calculation.
• [14] PN-EN ISO 7091: Plain washers. Normal series. Product grade C.
• [15] Radhakrishnan S.M., Dyer B., Kashtalyan M., Akisanya A.R., Guz I., Wilkinson C., 2014, Analysis of bolted flanged panel joint for GRP sectional tanks, Applied Composite Materials, Vol. 21, No. 1, p. 247–261.
• [16] Restivo G., Marannano G., Isaicu G.A., 2010, Three-dimensional strain analysis of single-lap bolted joints in thick composites using fibre-optic gauges and the finite-element method, The Journal of Strain Analysis for Engineering Design, Vol. 45, No. 7, p. 523–534.
• [17] Saberi V., Gerami M., Kheyroddin A., 2014, Comparison of bolted end plate and T-stub connection sensitivity to component thickness, Journal of Constructional Steel Research, Vol. 98, p. 134–145.
• [18] Szulc M., Malujda I., Talaśka K., 2015, Worst-case maximum forces acting on pivot points of a universal agricultural trailer, Journal of Mechanical and Transport Engineering, Vol. 67, No. 2, p. 51–59.
• [19] Wang C., Menzemer C.C., 2005, Shear lag in bolted single aluminum angle tension members, Journal of Materials Engineering and Performance, Vol. 14, No. 1, p. 61–68.
• [20] Wang L., Liu H., Zhang J., Zhao W., 2013, Analysis and modeling for flexible joint interfaces under micro and macro scale, Precision Engineering, Vol. 37, No. 4, p. 817–824.
• [21] Williams J.G., Anley R.E., Nash D.H., Gray T.G.F., 2009, Analysis of externally loaded bolted joints: Analytical, computational and experimental study, International Journal of Pressure Vessels and Piping, Vol. 86, No. 7, p. 420–427.
• [22] Wunderlich W., Pilkey W.D., 2003, Mechanics of structures, Variational and computational methods, CRC Press, Boca Raton.
• [23] Yang P., Eatherton M.R., 2014, A phenomenological component-based model to simulate seismic behavior of bolted extended end-plate connections, Engineering Structures, Vol. 67, No. 10, p. 1463–1474.
• [24] Zimmerman J., Śnieżek L., 2009, Numerical analysis of load-carrying capability of conical forced-in joints (in Polish), Acta Mechanica et Automatica, Vol. 3, No. 1, p. 130–132.

Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).