Design rules for equal-leg angle members subjected to compression and bending

Bezas, Marios-Zois; Demonceau, Jean-François; Vayas, Ioannis; Jaspart, Jean-Pierre

doi:10.1016/j.jcsr.2021.107092

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Article (Scientific journals)

Design rules for equal-leg angle members subjected to compression and bending

Bezas, Marios-Zois; Demonceau, Jean-François; Vayas, Ioannis et al.

2022 • In Journal of Constructional Steel Research, 189, p. 107092

Peer Reviewed verified by ORBi

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https://hdl.handle.net/2268/266223

DOI
10.1016/j.jcsr.2021.107092

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Keywords :

Angle cross-sections; resistance; stability of members; buckling; numerical simulations; Eurocode 3

Abstract :

[en] Angle profiles are amongst the most common structural steel shapes for construction purposes. However, their specific features clearly discern them from other types of common sections, what inevitably leads to the need for the development of specific design provisions. In this paper, extensive numerical and experimental studies have been conducted to propose a complete and duly validated set of design rules for resistance and stability of angle members subjected to individual and combined internal normal forces and moments. The proposed rules are written in the format of Eurocode 3 to allow a direct inclusion in forthcoming drafts.

Disciplines :

Civil engineering

Author, co-author :

Bezas, Marios-Zois ; Université de Liège - ULiège > Département ArGEnCo > Adéquat. struct. aux exig. de fonct.& perfor. techn.-écon.

Demonceau, Jean-François ; Université de Liège - ULiège > Département ArGEnCo > Département ArGEnCo

Vayas, Ioannis

Jaspart, Jean-Pierre ; Université de Liège - ULiège > Département ArGEnCo > Adéquat. struct. aux exig. de fonct.& perfor. techn.-écon.

Language :

English

Title :

Design rules for equal-leg angle members subjected to compression and bending

Publication date :

February 2022

Journal title :

Journal of Constructional Steel Research

ISSN :

0143-974X

eISSN :

1873-5983

Publisher :

Elsevier, Netherlands

Volume :

189

Pages :

107092

Peer reviewed :

Peer Reviewed verified by ORBi

Name of the research project :

ANGELHY: Innovative solutions for design and strengthening of telecommunications and transmission lattice towers using large angles from high strength steel and hybrid techniques of angles with FRP strips

Funders :

RFCS - European Commission. Research Fund for Coal and Steel

Available on ORBi :

since 18 December 2021

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Bibliography

EN 1993-1-1, Design of Steel Structures - Part 1–1: General Rules and Rules for Buildings. 2005, Comité Européen de Normalisation (CEN), Brussels.
prEN 1993-1-1, Design of Steel Structures - Part 1–1: General Rules and Rules for Buildings. 2019, Comité Européen de Normalisation (CEN), Brussels.
EN 1993-3-1, Design of Steel Structures - Part 3–1: Towers, Musts and Chimneys. Tower and Musts. 2005, Comité Européen de Normalisation (CEN), Brussels.
EN 1993-1-8, Design of Steel Structures - Part 1–8: Design of Joints. 2005, Comité Européen de Normalisation (CEN), Brussels.
EN 1993-1-5, Design of Steel Structures - Part 1–5: Plate Structural Elements. 2006, Comité 000.Europeen de Normalisation (CEN), Brussels.
EN 50341-1, Overhead Electrical Lines Exceeding AC 1 kV - Part 1: General Requirements - Common Specifications. 2012.
Vayas, I., Jaspart, J.P., Bureau, A., Tibolt, M., Reygner, S., Papavasiliou, M., Telecommunication and Transmission Lattice Towers from Angle Sections – the ANGELHY Project, doi:10.1002/cepa, Ernst & Sohn, ce/papers, Special Issue: EUROSTEEL 2021 Sheffield — Steel's coming home 4:2–4 (2021), 210–217.
Load and resistance factor specifications for single-angle members. AISC, 2000.
Design of Latticed Steel Transmission Structures, ASCE/SEI 10–15, 2015.
Schillo, N., Feldmann, M., Buckling resistance of L-profiles in towers, masts and open line constructions, Stahlbau 84. Heft 12 (2015), 946–954.
Kettler, M., Unterweger, H., Laboratory tests on bolted steel angles in compression with varying end support conditions. Stahlbau 88:H5 (2019), 447–459.
Hussain, A., Liu, Y.P., Chan, S.L., Finite element modelling and design of single angle member under bi-axial bending. Structures 16 (2018), 373–389.
Dinis, P.B., Camotim, D., A novel DSM-based approach for the rational design of fixed-ended and pin-ended short-to-intermediate thin-walled angle columns. Thin-Walled Struct. 87 (2015), 158–182.
Dinis, P.B., Camotim, D., Proposal to improve the DSM design of cold-formed steel angle columns: need, background, quality assessment and illustration. J. Struct. Eng. ASCE, 145(8), 2019 paper 04019071.
Dinis, P.B., Santana, K.G., Landesmann, A., Camotim, D., Numerical and experimental study on CFS spherically-hinged equal-leg angle columns: stability, strength and DSM design. Thin-Walled Struct., 161, 2021 paper 106862.
Dinis, P.B., Camotim, D., Landesmann, A., Design of simply supported hot-rolled steel short-to-intermediate angle columns – design approach based on the direct strength method (DSM). Steel Construct. 12:4 (2019), 278–290.
Bezas, M.Z., Demonceau, J.F., Vayas, I., Jaspart, J.P., Experimental and numerical investigations on large angle high strength steel columns. Thin-Walled Struct., 159C, 2021, 107287, 10.1016/j.tws.2020.107287.
Ban, H.Y., Shi, G., Shi, Y.J., Wang, Y.Q., Column buckling tests of 420MPa high strength steel single equal angles. Int. J. Struct. Stab. Dyn., 13(2), 2013 pp. 1250069-1–1250069-23.
Spiliopoulos, A., Dasiou, M.E., Thanopoulos, P., Vayas, I., Experimental tests on members made from rolled angle sections. Steel Construct. Design Res. 11:1 (2018), 84–93.
Reininghaus, M., Skottke, M., Dimensioning of pressed angle steel with one screw joint based on the standards DIN 18800-2 and EN 1993-3-1. Stahlbau, 74 H7, 2005 p.p.534-538.
Innovative Solutions for Design and Strengthening of Telecommunications and Transmission Lattice Towers using Large Angles from High Strength Steel and Hybrid Techniques of Angles with FRP strips, Grant Agreement number: 753993 — ANGELHY — RFCS-2016/RFCS-2016, 2016.
prEN 1993-3, Design of Steel Structures - Part 3: Towers, Musts and Chimneys. 2021, Comité Européen de Normalisation (CEN), Brussels.
Bezas, M.Z., Demonceau, J.F., Vayas, I., Jaspart, J.P., Classification and cross-section resistance of equal-leg rolled angle profiles. J. Constr. Steel Res., 185, 2021, 106842, 10.1016/j.jcsr.2021.106842.
Behzadi-Sofiani, B., Gardner, L., Wadee, M.A., Dinis, P.B., Camotim, D., Behaviour and design of fixed-ended steel equal-leg angle section columns. J. Constr. Steel Res., 182, 2021 paper 106649.
Camotim, D., Dinis, P.B., Landesmann, A., Behavior, failure and direct strength method design of steel angle columns: geometrical simplicity versus structural complexity. J. Struct. Eng. ASCE, 146(11), 2020 paper 04020226.
Bezas, M.-Z., Design of Lattice Towers from Hot-Rolled Equal Leg Steel Angles. PhD thesis http://hdl.handle.net/2268/262364.
Greiner, R., Lechner, A., Kettler, M., Jaspart, J.P., Weynand, K., Oerder, R., Dehan, V., Valorisation Action of Plastic Member Capacity of Semi-Compact Steel Sections: A more Economic Design (SEMI-COMP+), RFCS European Research Project, Directorate-General for Research and Innovation (European Commission). 2013 ISBN 978-92-79-29312-2.
Vayas, I., Charalampakis, A., Koumousis, V., Inelastic resistance of angle sections subjected to biaxial bending and normal forces. Steel Construct. 2:2 (2009), 138–146.
ABAQUS, User's manual, Version 6.14, Simulia. 2014.
Shifferaw, Y., Schafer, B.W., Cold-formed steel lipped and plain angle columns with fixed ends. Thin-Walled Struct. 80 (2014), 142–152.
EN 1090-2, Technical Requirements for the Execution of Steel Structures. 2008, Comité Européen de Normalisation (CEN).
prEN 1993-1-14, Design of Steel Structures - Part 1–14: Design Assisted by Finite Element Analysis. 2018.
Zhang, L., Jaspart, J.P., Stability of Members in Compression Made of Large Hot-Rolled and Welded Angles. 2013, Research Report, University of Liège.
Moze, P., Cajot, L.G., Sinur, F., Rejec, K., Beg, D., Residual stress distribution of large steel equal leg angles. Eng. Struct. 71 (2014), 35–47.
FINELG, Non-linear Finite Element Analysis Program, User's Manual, Version 9.0. 2003, Greisch Ingeniere.