Seismic pre-qualification tests of EC8-compliant external extended stiffened end-plate beam-to-column joints

Joints; seismic; prequalified; ductility; steel bolted joint; partially restrained joints; partial strength joints; semi rigid joints; extended stiffened end-plate connection; momet-rotation response; FEM analysis; experimental tests

Abstract :

[en] An experimental and numerical campaign was carried out to validate the design procedure and prequalify extended stiffened end-plate (ESEP) joints for ductile seismic resistant moment-resisting frames in the framework of Eurocodes. In fact, the tested ESEP joints have been designed with the aim of guaranteeing ductile and dissipative seismic response in accordance with the principles of the hierarchy of resistances to enforce plastic deformations in ductile components of the joints. Two alternative types of dissipation mechanisms are promoted, namely either (i) plastic deformations solely in the connected beam using full strength joints or (ii) plastic de formations in both the beam and the connection using equal strength joints. The adopted design criteria and technological details are described and discussed. The results of experimental tests confirmed the expected yielding mechanisms of the joints, which satisfied the acceptance criteria for both North American and European prequalification. Finite element simulations of ESEP joints have been validated against the experimental results and have been used to investigate the local response of the joints, thus highlighting the influence of both geometrical and mechanical parameters.

Disciplines :

Civil engineering

Author, co-author :

D'Aniello, Mario

Tartaglia, Roberto

Landolfo, Raffaele

Jaspart, Jean-Pierre ; Université de Liège - ULiège > Département ArGEnCo > Adéquation des structures de génie civil aux exigences de fontionnement et de performances technico-économiques

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

Language :

English

Title :

Seismic pre-qualification tests of EC8-compliant external extended stiffened end-plate beam-to-column joints

Publication date :

15 September 2023

Journal title :

Engineering Structures

ISSN :

0141-0296

eISSN :

1873-7323

Publisher :

Elsevier, United Kingdom

Volume :

291

Peer reviewed :

Peer Reviewed verified by ORBi

Data Set :

https://www.sciencedirect.com/science/article/pii/S0141029623008015?dgcid=coauthor

Available on ORBi :

since 07 June 2023

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Bibliography

EN 1993-1-8, Design of steel structures - Part 1-8: Design of joints.
EN 1998-1, Design of structures for earthquake resistance - Part 1: General rules, seismic actions and rules for buildings.
D'Aniello, M., Landolfo, R., Piluso, V., Rizzano, G., Ultimate Behaviour of Steel Beams under Non-Uniform Bending. J Constr Steel Res 78 (2012), 144–158, 10.1016/j.jcsr.2012.07.003.
RFSR-CT-2007-00039. Optimizing the seismic performance of steel and steel concrete structures by standardizing material quality control (OPUS); 2013. ISBN: 978-92-79-29037-4. http://dx.doi.org/10.2777/79330.
Tartaglia, R., D'Aniello, M., Rassati, G.A., Swanson, J.A., Landolfo, R., Full strength extended stiffened end-plate joints: AISC vs recent European design criteria. Eng Struct 159 (2018), 155–171, 10.1016/j.engstruct.2017.12.053.
Tartaglia, R., Zimbru, M., D'Aniello, M., Landolfo R, Finite element simulations on the ultimate response of extended stiffened end-plate joints. Steel and Composite Struct 27:6 (2018), 727–745, 10.12989/scs.2018.27.6.727.
Tartaglia, R., D'Aniello, M., Landolfo, R., The influence of rib stiffeners on the response of extended end-plate joints. J of Construct Steel Res 148 (2018), 669–690, 10.1016/j.jcsr.2018.06.025.
Tartaglia, R., D'Aniello, M., Rassati, G.A., Proposal of AISC-compliant seismic design criteria for ductile partially-restrained end-plate bolted joints. J of Construct Steel Res 159 (2019), 364–383, 10.1016/j.jcsr.2019.05.006.
Guo, B., Gu, Q., Liu, F., Experimental behavior of stiffened and unstiffened end-plate connections under cyclic loading. J Struct Eng 132:9 (2006), 1352–1357.
Shi, Y., Shi, G., Wang, Y., Experimental and theoretical analysis of the moment–rotation behaviour of stiffened extended end-plate connections. J Constr Steel Res 63:9 (2007), 1279–1293.
Lee, C.-H., Seismic design of rib-reinforced steel moment connections based on Equivalent Strut Model. J Struct Eng ASCE 128:9 (2002), 1121–1129.
Abidelah, A., Bouchaïr, A., Kerdal, D.E., Experimental and analytical behavior of bolted end-plate connections with or without stiffeners. J Constr Steel Res 76 (2012), 13–27.
Lee, C.-H., Jung, J.-H., Oh, M.-H., Koo, E.-S., Experimental study of cyclic seismic behavior of steel moment connections reinforced with ribs. J Struct Eng ASCE 131:1 (2005), 108–118.
Ghobarah, A., Korol, R.M., Osman, A., Cyclic behavior of extended end-plate joints. J Struct Eng 118 (1992), 1333–11135.
Ghobarah, A., Osman, A., Korol, R.M., Korol, Behaviour of extended end-plate connections under cyclic loading. Eng Struct 12:1 (1990), 15–27.
Nogueiro P, Simões da Silva L, Bento R, Simões R. Experimental behavior of standardized European end-plate beam-to-column steel joints under arbitrary cyclic loading, Proceeding of Stability and ductility of steel structures. Lisbon, Portugal, September 6-8. 2006.
Sumner, E.A., Murray, T.M., Behaviour of Extended End-Plate Moment Connections Subject to Cyclic Loading. J of Struct Eng 128:4 (2008), 501–508.
Mahin, S., Malley, J., Hamburger, R., Overview of the FEMA/SAC program for reduction of earthquake hazards in steel moment frame structures. J Construct S Res 58:5-8 (2002), 511–528.
AISC (American Institute of Steel Construction), Seismic Provisions for Structural Steel Buildings, ANSI/AISC 341-16, Chicago, IL; 2016.
AISC (American Institute of Steel Construction), Prequalified Connections for Special and Intermediate Steel Moment Frames for Seismic Applications, ANSI/AISC 358-16, Chicago, IL; 2016.
Building Standard of Law in JAPAN (BSL). Japanese Minister of land, infrastructure and transportation; 2013.
Architectural Institute of Japan, Recommendation for Design of Connections in Steel Structures. 2012, Maruzen Publishing Co., Ltd., Tokyo in Japanese.
Murray, T.M., AISC design guide 4. Extended end-plate moment connections. 1990, AISC (American Institute of Steel Construction), Chicago, IL.
Sumner EA, Murray TM. Performance of extended moment end-plate connections subject to seismic loading. U.S.–Japan Workshop on Seismic Fracture Issues in Steel Structures, San Francisco, California, February 28–March 1; 2000.
Sumner, E.A., Murray, T.M., Behavior of extended end-plate moment connections subject to cyclic loading. J Struct Eng-ASCE 128:4 (2002), 501–508.
Murray, T.M., Sumner, E.A., AISC design guide 4. Extended end-plate moment connections—seismic and wind applications. 2nd ed., 2004, AISC (American Institute of Steel Construction), Chicago, IL.
CEN 1993. CEN (European Committee for Standardization). Structural steel I and H sections: tolerances on shape and dimensions. EN 10034, Brussels; 1993.
ASTM (American Society for Testing and Materials International). Standard specification for general requirements for rolled structural steel bars, plates, shapes, and sheet piling. ASTM A6/A6M, West Conshohocken, PA; 2016.
Landolfo R. (2022) European seismic prequalification of steel beam-to-column joints: EQUALJOINTS and EQUALJOINTS-Plus projects. J Constr Steel Res 2022;192:107238. DOI: 10.1016/j.jcsr.2022.107238.
D'Aniello, M., Tartaglia, R., Costanzo, S., Landolfo, R., Seismic design of extended stiffened end-plate joints in the framework of Eurocodes. J Constr Steel Res 128 (2017), 512–527, 10.1016/j.jcsr.2016.09.017.
CEN/TC250/SC8, prEN 1998-1-2 Eurocode 8: — Design of structures for earthquake resistance — Part 1-2: Rules for new buildings.
ISO 14341:2020 - Welding consumables. Wire electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels. Classification.
EN 1090-2: Execution of steel Structures and aluminium structures. Part 2: Technical requirements for steel structures; 2011.
Dubina D, et al. High strength steel in seismic resistant building frames (HSS-SERF), Commission Européenne; 2015. ISBN: 978-92-79-44081-6. (DOI: 10.2777/725123).
Ballio, G., Calado, L., De Martino, A., Faella, C., Mazzolani, F.M., Cyclic behaviour of steel beam-to-column joints experimental research. Costruzioni Metalliche 2 (1987), 69–90.
Mele, E., Calado, L., De Luca, A., Experimental investigation on European welded connections. J Struct Eng (ASCE) 129:10 (2003), 1301–1311.
Araújo, M., Macedo, L., Castro, J.M., Evaluation of the rotation capacity limits of steel members defined in EC8-3. J Constr Steel Res 135 (2017), 11–29.
Zhao, H., Shi, G., Chen, X., Xiao, T., Finite element analysis and design of retrofitted beam-to-column joints with welded haunches. J Constr Steel Res, 186, 2021, 106924, 10.1016/j.jcsr.2021.106924.
Systèmes, D., Abaqus analysis 6.14 user's manual. 2015, Simulia Inc.
D'Aniello, M., Cassiano, D., Landolfo, R., Monotonic and cyclic inelastic tensile response of European preloadable GR10.9 bolt assemblies. of Construct. Steel Res h 124 (2016), 77–90, 10.1016/j.jcsr.2016.05.017.
D'Aniello, M., Cassiano, D., Landolfo R, Simplified criteria for finite element modelling of European preloadable bolts. Steel Compos Struct, Int J 24:6 (2017), 643–658, 10.12989/scs.2017.24.6.643.
Ricles, J.M., Fisher, J.W., Lu, L.W., Kaufmann, E.J., Development of improved welded moment connections for earthquake-resistant design. J Constr Steel Res 58:5 (2002), 565–604.
Hancock, J.W., Mackenzie, A.C., On the mechanisms of ductile failure in high strength steels subjected to multi-axial stress states. J Mech Phys Solids 24:2-3 (1976), 147–160.
Trevor Szabo, Matthew R. Eatherton, Xiuzhang He, Thomas M. Murray. Study of a twelve bolt extended stiffened end-plate moment connection. Report No. CE/VPI-ST-17/02, Virginia Polytechnic Institute and State University; 2017.
Morrison, M., Quayyum, S., Hassan, T., Performance enhancement of eight bolt extended end-plate moment connections under simulated seismic loading. Eng Struct 151:2017 (2017), 444–458.
Čermelj, B., Može, P., Sinur, F., On the prediction of low-cycle fatigue in steel welded beam-to-column joints. J Constr Steel Res 117 (2016), 49–63, 10.1016/J.JCSR.2015.09.017.
Francavilla, A.B., Latour, M., Piluso, V., Rizzano, G., Design of full-strength full-ductility extended end-plate beam-to-column joints. Journal of Constructional Steel Research 148 (2018), 77–96.
Iannone, F., Latour, M., Piluso, V., Rizzano, G., Experimental analysis of bolted steel beam-to-column connections: Component identification. Journal of Earthquake Engineering 15:2 (2011), 214–244.
Latour, M., Piluso, V., Rizzano, G., Cyclic modeling of bolted beam-to-column connections: Component approach. Journal of Earthquake Engineering 15:4 (2011), 537–563.