Presentations – day one

Track 1
Bridges, masts and towers

Use of thick, heavy plates for bridge construction

Authors: Tobias Lehnert, Jessica Gola, Bertram Kahn, Tim Krieglstein, Cecile Merlin
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Analysis of technological cracks in welded joints of railway bridges in service

Authors: Janusz Holowaty, Bernard Wichtowski
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Experimental and numerical analysis of three-point bending tests of steel beams with web holes

Authors: Helder Craveiro, Tiago Lopes, Rui Matos, Riccardo Zanon, Mike Tibolt
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Mechanical behaviour of steel bridge deformed by collision

Authors: Eiki Yamaguchi, Takuya Amamoto
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The bottom triangular cell: a significant improvement for patch loading resistance in launched bridges

Authors: Tomas Ripa Alonso, Luc'a L—pez-de Abajo L—pez
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Influence on the buckling behaviour from imperfections of different launching bearings

Authors: Nadine Maier, Martin Mensinger, Joseph Ndogmo, Enea Tallushi
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New ideas for steel-concrete composite bridges overpassing highways

Authors: Riccardo Zanon, Dennis Rademacher, Gunter Seidl, Damien Champenoy
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Cable structure design of suspension bridges through strand reduction method

Author: Acuner Acun
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Evaluating design rules of stiffened plates subjected by compression and transverse load

Authors: Arne Aalberg, Svein-Rune Kleppe, Live Eltvik
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New Athens-Thessaloniki high speed railway line: detailed design and construction engineering of a steel tied-arch bridge

Author: Georgios I Mavrakis

Advanced fatigue verification method for record breaking bridges

Authors: Simon Bjaerre, Jesper W Sorensen, Henrik Polk
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Net-arch bridges with heavy HD sections – an experimental and numerical study on butt weld splices

Authors: Teodora Bogdan, Miguel Candeias, Mike Tibolt, Wojciech Ochojski, Dennis Rademacher
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Telecommunication and transmission lattice towers from angle sections – the ANGLEHY project

Authors: Ioannis Vayas, Jean-Pierre Jaspart, Alain Bureau, Mike Tibolt, Sebastien Reygner, Mihalis Papavasileiou
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Experimental investigations on rolled angle sections reinforced with CFRP plates

Authors: Konstantinos Vlachakis, Sebastien Reygner, Mike Tibolt, Ioannis Vayas
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The design of a steel lattice transmission tower in Central Europe

Authors: Mike Tibolt, Marios-Zois Bezas, Ioannis Vayas, Jean-Pierre Jaspart
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Damage to transmission towers under thunderstorm winds

Authors: Ileana Calotescu, Marius Birsan
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Track 2
Bolted connections

Enhanced composite behaviour of CFST with blind bolted connections under tensile pull-out tests

Authors: Partha Pratim Debnath, Tak-Ming Chan
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Experimental study on tensile behaviour of blind bolt

Authors: Yunhan Jiang, Guoqiang Li, Sixian Zhang, Ce Wen
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Experimental analyses on the resistance of tapped blind holes

Authors: Matthias Kraus, Bjorn Wittor, Martin Klaus
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An investigation of the bearing capacity of stainless steel bolted connections

Authors: Kelvin Sobrinho, Andre Silva, Monique Rodrigues, Jose Henriques, Luciano Lima, Pedro Vellasco
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Weathering impacts on the tightening behaviour of HV/HR-bolting assemblies for preloading

Authors: Natalie Stranghoener, Dominik Jungbluth, Christoph Abraham
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Loss of preload in preloaded bolted connections over the service life

Authors: Natalie Stranghoener, Lukas Makevicius, Knuth-Michael Henkel, Ralf Glienke, Maik Doerre
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Investigation of the effects of an over-elastic prestress on the load-bearing behaviour of high-strength bolt and nut assemblies

Authors: Jan Reinheimer, Jorg Lange
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Assembling bolted joints under water: influence of a surrounding medium on bolt preload and slip factor

Authors: Benjamin Ripsch, Knuth-Michael Henkel
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Numerical analysis of steel double side joints with flush and extended end plate under accidental situation

Authors: Kukla Damian, Kozlowski Aleksander, Siwowski Tomasz
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Experimental study of slip-resistant connections under cyclic load

Authors: Nenad Fric, Zoran Miskovic, Dragan Budjevac, Milan Veljkovic

Behaviour of steel tube knee joint inserts used in aluminium portal frames

Authors: Davor Skejic, Ivan Curkovic, Ivica Garasic, Ivan Cudina, Tihomir Doksanovic
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Duroplastic gap filling materials in preloaded bolted connections

Authors: Natalie Stranghoener, Lukas Makevicius, Carsten Kunde, Sebastian Thelen
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Numerical analysis of ring flange connection with defined surface area

Authors: Lu Cheng, Haohui Xin, Milan Veljkovic
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Analysis of EHB joints to concrete-filled steel columns: combined failure in tension

Authors: Manuela Cabrera, Walid Tizani, Mohammed Mahmood
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Distribution of the friction coefficient in the tension connections by the HV set using the combined method

Authors: Tomasz Dubiel, Miroslw Osetek, Monika Majka
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Non-destructive damage detection on welded threaded bolts based on electromechanical impedance spectra

Authors: Daniel Sahm, Daniel Pak, Claus-Peter Fritzen, Anna-Lena Dreisbach, Gerhard Dietrich, Volkan Yokaribas
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Track 3
Composite structures

Behavior of geopolymer concrete-filled circular steel tube columns

Authors: Han Fang, Phillip Visintin
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Numerical investigation for the design of rectangular concrete encased steel composite columns

Authors: Ozgun Ergun, Markus Schaefer
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Non-linear analysis of circular composite columns

Author: Omer Anwaar
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Behaviour of fully encased composite columns under cyclic loads

Authors: Almoutazbellah Alsamawi
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Structural response of aluminium alloy concrete filled tubular columns

Authors: Evangelia Georgantzia, Shafayat Bin Ali, Michaela Gkantou, George S Kamaris, Kunal Kansara, William Atherton
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Innovative shear transfer system for concrete filled steel tubes (CFST) in columns

Authors: Milad Soltanalipour, Miquel Ferrer, Albert Albareda, Frederic Marimon, Miquel Casafont, Gorka Iglesias
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Experimental assessment of stainless and carbon steel double-skin tubular stub columns filled with recycled aggregate concrete

Authors: Deborah Castanheira, Luciano de Lima, Pedro Vellasco, Katherine Cashell, Leroy Gardner
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Conception and design of high-performance steel-concrete composite slabs

Authors: Miguel Pereira, Rui Simoes, Helder Craveiro
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Study on the ductility of open-rib and reentrant composite slabs

Authors: Milad Soltanalipour, Miquel Ferrer, Frederic Marimon
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Experimental study on the shrinkage behaviour of steel concrete composite slab

Authors: Masashi Yamamoto, Yusuke Imagawa, Osamu Ohyama
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Comparison of HST and WO shear connector behaviour in composite slim floor

Authors: Shahrizan Baharom, Emad Hosseinpour, Muhamed Majdub
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Partial shear diagram of slim-floor beams

Author: Qingjjie Zhang
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Shear resistance of concrete dowels in composite slim-floor beams

Authors: Eleftherios Aggelopoulos, Johannes Schorr, Ulrike Kuhlmann
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Flexural behaviour of prefabricated ultra-shallow steel-concrete composite slabs

Authors: Ahmed Abdulla Alali, Konstantinos Daniel Tsavdaridis
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Curved sandwich panels

Authors: Jorg Lange, Peter Groche, Stefan Schaefer, Soren Grimm, Mathias Moneke, Jakob Reising, Marvin Kehl
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In-plane seismic performance of SC-wall-to-foundation connections

Authors: Neng Wang, Feng Zhou, Haitao Xu, Zhengyu Xu
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Track 4
Fire and robustness

Deformations of steel end-plate beam-to-column joint when subject to simulated steady-state and transient-state fire heating regimes

Authors: Mariusz Maslak, Michal Pazdanowski
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A numerical study on the structural performance of a ductile connection under fire conditions

Authors: Yu Liu, Shan-Shan Huang, Ian Burgess
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Fire performance of connections between high-strength steel tubular members

Authors: Finian McCann, Di Wang
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Multi-scale bolt connection model for thermomechanical simulations

Author: Qingfeng Xu
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Shallow composite floor beams – proposal of a simplified analytical method for standard fire rating

Authors: Riccardo Zanon, Sevilay Yildiz, Renata Obiala, Matthias Braun
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Behaviour of composite floor assemblies subject to fire: influence of slab reinforcement

Authors: Lisa Choe, Selvarajah Ramesh, Chao Zhang, Charles Clifton
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Fire design proposal for members with cold-formed lipped channel and sigma sections under compression

Authors: Flavio Arrais, Nuno Lopes, Paulo Vila Real
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Fire design of composite beams and slabs: practical design considerations according to Eurocode 4

Author: Ricardo Pimentel
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Timber encasement of steel structures as an alternative fire insulation

Authors: Gisele Bihina, Sebastien Durif, Abdelhamid Bouchair, Veronique Saulnier, Bin Zhao
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Experimental study on rotational restraint provided by sandwich panels at elevated temperature

Authors: Anita Lendvai, Attila Laszlo Joo, Laszlo Horvath
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Advanced numerical study of composite steel-concrete members at high temperature

Authors: Rafael Barros, Ricardo Silveira, Dalilah Pires, Agor Lemes
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Experimental investigation on fire resistance of concrete-filled steel tube columns after earthquake

Authors: Jike Tan, Yuhang Wang, Qi Tang, Weiyong Wang, Meini Su
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Influence of the degree of utilization on the structural behaviour of stainless steel frames subject to fire

Authors: Guillermo Segura, Asal Pournaghshband, Sheida Afshan, Enrique Mirambell
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Fire testing of grade 304 stainless steel plates under transient-state conditions

Authors: Mohammad Amin Farmani, Amin Heidarpour, Xingchen Du, Xiao-Ling Zhao
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Performance of stainless steel structures following a fire

Authors: Tom Molkens, Katherine Cashell, Fazal-Ur Rehman, Mikko Malaska, Mika Alanen, Barbara Rossi
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Design of stainless steel elliptical hollow sections columns in case of fire: parametric study

Authors: Flavio Arrais, Nuno Lopes, Paulo Vila Real
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Track 5
Seismic resistance, dynamics and vibration

Seismic design and performance assessment of steel frames considering joints' behaviour

Authors: Melaku Seyoum Lemma, Carlos Rebelo, Luis Simoes da Silva
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Experimental assessment of bolted T-stubs under cyclic loading

Authors: Sara Oliveira, Ricardo Costa, Carlos Rebelo, Luis Simoes da Silva
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Cyclic behaviour of steel beam-to-column joints and calculation tools

Authors: Sara Oliveira, Ricardo Costa, Carlos Rebelo, Luis Simoes da Silva
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Cyclic performance of cold-formed steel moment resisting frames

Authors: Daniel McCrum, Andrzej Wrzesien, Jordan Simon, Michael Grimes, Brian Broderick, James Lim
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Rapid seismic economic loss assessment for steel concentrically braced frames designed to Eurocode 8

Authors: John Hickey, Brian Broderick
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Seismic performance of MR steel frames via incremental dynamic analysis

Authors: Claudio Bernuzzi, Davide Rodigari, Marco Simoncelli
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Incremental dynamic analysis of concentric X-braced frames designed to the Turkish Building Earthquake Code 2018

Authors: Efecan Kor, Yigit Ozcelik
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Seismic performance of steel bridge piers corroded at corners and bottoms due to several earthquake motions

Authors: Takeshi Kitahara, Yuka Ohtani, Kazutoshi Nagata
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Experimental investigation of steel frames equipped with easily replaceable components

Authors: Roberto Andreotti, Giulia Giuliani, Nicola Tondini, Oreste S Bursi
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Seismic design of innovative steel frames with partially-prefabricated infill walls

Authors: Quintilio Piattoni, Fabio Freddi, Alessandro Zona, Graziano Leoni, Andrea dall'Asta, Alessio Argentoni
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Residual drift estimation for moment resisting frames with steel degradation properties

Authors: Borjan Petreski, Igor Gjorgjiev
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Novel adaptive steel hysteretic damper for an enhanced seismic structural performance

Authors: Emanuele Gandelli, Felix Weber, Sergey Chernyshov, Andreas Taras, Johann Distl

Evaluation of the seismic response of an innovative hybrid steel-timber structure

Authors: Ahmed Mowafy Saad, Ali Imanpour, Ying Hei Chui
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Investigation of the seismic performance of special truss moment frames with shape memory alloys incorporated

Authors: Dimitrios Sophianopoulos, Maria Ntina
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Shake table testing of self-centring concentrically braced frames

Authors: Jamie Goggins, Aleksandra Bogdanovic, Zoran Rakicevic, Ahmed Elghazouli, Hatim Alwahsh, Brian Broderick, Jiang Yadong, Suhaib Salawdeh, Igor Gjorgjiev, Borjan Petreski, Gerard J O'Reilly, Angela Poposka, Igor Markovski
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Cyclic loading in stainless steel vertical links

Author: Rolando Chacon
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Track 6
Stability

Analytical design method for the improvement of steel structures stability

Authors: Oriol Bove, Francesc Lopez Almansa, Miquel Ferrer, Miquel Casafont, Francesc Roure
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Flexural buckling resistance of rectangular welded box section columns

Authors: Balazs Somodi, Balazs Kovesdi
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Stabilizing forces in trapezoidal sheeting used as a part of the bracing system

Authors: Natalia Korcz-Konkol, Piotr Iwicki
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Study of second-order effects of steel posts supporting rockfall flexible barriers

Authors: Jian-Wei He, Lei Zhao, Yao-Peng Liu, Siu-Lai Chan
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Austenitic steel I-section beam-columns

Authors: Nina Feber, Michal Jandera
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Buckling problems of patch loaded plates with and without stiffeners – analytical approach

Authors: Olga Mijuskovic, Ljiljana Zugic, Biljana Scepanovic, Branislav Coric
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Numerical investigations on built-up cold-formed steel beams for long spans

Authors: Viorel Ungureanu, Ivan Lukacevic, Ioan Both, Dan Dubina
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Constrained finite element method with displacement mapping

Authors: Trung Hoang, Sandor Adany
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Track 6
Plates and shells

On the resistance of arbitrarily ring-stiffened welded bins subject to axial compression

Authors: Andreas Jaeger-Canas, Zheng Li, Hartmut Pasternak, Andreas Taras
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Imperfection sensitivity of unstiffened cylindrical shells under external pressure

Authors: Esmaeil Azizi, Natalie Stranghoener
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New design proposal for stiffened curved plates under compression

Authors: Sara Piculin, Primoz Moze
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Optimisation and compressive testing of additively manufactured stainless steel corrugated shells

Authors: Ruizhi Zhang, Leroy Gardner, Craig Buchanan
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Trigonometric series solutions for the geometric nonlinear analysis of the compressed thin plate

Author: Mihai Nedelcu
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Stability of open-top cylindrical steel tanks with primary stiffening ring under wind loading

Authors: Ozer Zeybek, Cem Topkaya, J Michael Rotter
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Assessment of the imperfections for plate buckling of unstiffened plates

Authors: Larissa Schšnfeld, Bernd Naujoks, Christoph Ludwig
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Printing imperfections Đ geometric patterns to improve resistances of 3D printed steel plates

Authors: Jie Wang, Ben Chater, Jingbang Pan, Mark Evernden
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Track 7
High-strength and other steels

The continuous strength method for the design of stainless steel members under combined loading

Authors: Itsaso Arrayago, Esther Real, Leroy Gardner, Enrique Mirambell
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Statistical data for system-based reliability analysis of stainless steel structures with hollow sections

Authors: Itsaso Arrayago, Kim Rasmussen, Esther Real
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Material modelling of stainless steel AISI 316L in finite element simulations

Authors: Johan Kolsto Sonstabo, Kristian Ullern Faksvag, Lars Omland Jakobsen, Arild Holm Clausen
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Application of continuous strength method in welded high-strength steel sections

Authors: Hui Lin, Song-Ting Qian, Ying Hu, Maher Sulaiman
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Numerical and theoretical modelling of the web-post buckling of stainless steel cellular beams

Authors: Rabee Shamass, Federico Guarracino
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Stability design of high strength steel beams

Authors: Trayana Tankova, Filipe Rodrigues, Luis Simoes da Silva
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Experimental and numerical investigations on the rotation capacity of high strength steel beams

Authors: Helen Bartsch, Felix Eyben, Simon Schaffrath, Gesa Pauli, Markus Feldmann
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Stainless steel SHS and RHS beam-column design proposal

Authors: Bretislav Zidlicky, Michal Jandera
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Static behaviour of high-strength steel CHS T-joints under in-plane moment loading

Authors: Seon-Hu Kim, Cheol-Ho Lee
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Determining the yield surface of a metal using notched strip specimens: geometry optimization

Authors: Mariela Mendez Morales, Jurgen Becque
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Post-fire mechanical properties of steel S900MC

Authors: Zamenu Abebe, Saani Shakil, Wei Lu, Jari Puttonen
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Behaviour and design of duplex stainless steel CHS stub columns at elevated temperature

Authors: Asif Mohammed, Katherine A Cashell
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Simplified and advanced design models for stainless steel members under concentrated transverse loading

Authors: Gabriel Barros dos Santos, Leroy Gardner
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Favourable steel structures using high strength steels

Authors: Andre Duerr, Fengyan Gong, Jochen Bartenbach
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Economical interest of high strength steel sections for steel structures

Authors: Loris Saufnay, Jean-Pierre Jaspart, Jean-Francois Demonceau
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Effects of galvanization on the mechanical properties of high and ultra-high strength steel tubes

Authors: Esmaeil Pournamazian Najafabadi, Amin Heidarpour, Sudhir Raina, Mehrdad Arashpour, Xiao-Ling Zhao
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Track 8
Cold-formed Structures

Analysis of pallet rack beam members through a nonlinear GBT formulation with sectional constraints

Authors: Jordi Bonada, Miquel Casafont, Francesc Roure, Maria Magdalena Pastor
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Distortional buckling of compressed cold-formed lipped C channels via buckling mode shapes

Author: B‡lint Vaszilievits-SšmjŽn
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Design of built-up nested cold-formed steel channel compression members

Authors: Son Tung Vy, Mahen Mahendran
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Numerical study on bending resistance of cold-formed steel back-to-back built-up elements

Authors: Ivan Lukacevic, Viorel Ungureanu, Angelo Valcic, Ivan Curkovic
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Axial compressive strength of steel members made of equal legs cold formed angle sections

Authors: Maged Hanna (Rawan Elhalous)
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Optimized design of cold-formed steel elements to serviceability and ultimate limit states

Authors: Seyed Mohammad Mojtabaei, Iman Hajirasouliha, Jurgen Becque
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Experimental investigation into the performance of cold formed steel walls sheathed with OSB and cement based panels

Authors: Ornella Iuorio, Smail Kechidi, Nigel Banks
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Experiments on sheathed cold-formed steel beam-columns

Authors: Constantinos Kyprianou, Pinelopi Kyvelou, Leroy Gardner, David Nethercot
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Contribution of OSB sheathing to racking capacity of cold- formed steel frames

Authors: Smail Kechidi, Ornella Iuorio, Nigel Banks
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Fastener behaviour in sheathed light-gauge steel stud walls under cyclic and monotonic actions

Authors: Nikolas Ringas, Yuner Huang, Jurgen Becque
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Numerical models for the analysis of shear walls in light steel residential buildings

Authors: Nadia Baldassino, Riccardo Zandonini, Marco Zordan
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Study of the shear behaviour of floor diaphragms in light steel residential buildings

Authors: Nadia Baldassino, Riccardo Zandonini, Marco Zordan
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Numerical simulation of ultra-lightweight-concrete encased cold-formed steel structures

Authors: Eid Nathalie, Joo Attila Laszlo
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Torsional behaviour of thin-walled members with regular perforation systems

Authors: Claudio Bernuzzi, Andrea Montanino, Marco Simoncelli
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