-
Rahnavard, Rohola / Craveiro, Hélder D. / Simões, Rui A. / Gardner, Leroy (2024): Fracture behaviour of thin-walled cold-formed steel at elevated temperatures. In: Construction and Building Materials, v. 429 (May 2024).
https://doi.org/10.1016/j.conbuildmat.2024.136446
-
Rahnavard, Rohola / Craveiro, Hélder D. / Simões, Rui A. / Laím, Luís / Santiago, Aldina (2022): Buckling resistance of concrete-filled cold-formed steel (CF-CFS) built-up short columns under compression. In: Thin-Walled Structures, v. 170 (January 2022).
https://doi.org/10.1016/j.tws.2021.108638
-
Rahnavard, Rohola / Craveiro, Hélder D. / Laím, Luís / Simões, Rui A. / Napolitano, Rebecca (2021): Numerical investigation on the composite action of cold-formed steel built-up battened columns. In: Thin-Walled Structures, v. 162 (May 2021).
https://doi.org/10.1016/j.tws.2021.107553
-
Craveiro, Hélder D. / Rahnavard, Rohola / Laím, Luís / Simões, Rui A. / Santiago, Aldina (2022): Buckling behavior of closed built-up cold-formed steel columns under compression. In: Thin-Walled Structures, v. 179 (October 2022).
https://doi.org/10.1016/j.tws.2022.109493
-
Rahnavard, Rohola / Craveiro, Hélder D. / Lopes, Marco / Simões, Rui A. / Laím, Luís / Rebelo, Carlos (2022): Concrete-filled cold-formed steel (CF-CFS) built-up columns under compression: Test and design. In: Thin-Walled Structures, v. 179 (October 2022).
https://doi.org/10.1016/j.tws.2022.109603
-
Rahnavard, Rohola / Razavi, Mahtabsadat / Fanaie, Nader / Craveiro, Hélder D. (2023): Evaluation of the composite action of cold-formed steel built-up battened columns composed of two sigma-shaped sections. In: Thin-Walled Structures, v. 183 (February 2023).
https://doi.org/10.1016/j.tws.2022.110390
-
Fiorini, Cesare / Craveiro, Hélder D. / Santiago, e. Aldina C. (2024): Assessment of the Mechanical Strength of a Structure Subject to Fire Attack at the Wildland-urban Interface (WUI). In: ce/papers, v. 7, n. 1-2 (March 2024).
https://doi.org/10.1002/cepa.3036
-
Tesch, Luana / Gervásio, Helena / Craveiro, Hélder D. (2024): Life Cycle Assessment of Low Carbon Sandwich Panels with Wood Fibre Core. In: ce/papers, v. 7, n. 1-2 (March 2024).
https://doi.org/10.1002/cepa.3025
-
Rahnavard, Rohola / Craveiro, Hélder D. / Simões, Rui (2023): New fire resistance design approach for concrete‐filled cold‐formed steel (CF‐CFS) built‐up composite column. In: ce/papers, v. 6, n. 3-4 (September 2023).
https://doi.org/10.1002/cepa.2428
-
Craveiro, Hélder D. / Rahnavard, Rohola / Santiago, Aldina / Laím, Luís / Simões, Rui (2023): Structural behaviour of built‐up battened cold‐formed steel columns. In: ce/papers, v. 6, n. 3-4 (September 2023).
https://doi.org/10.1002/cepa.2454
-
Craveiro, Hélder D. / Rahnavard, Rohola / Santiago, Aldina / Laím, Luís / Simões, Rui (2023): Closed built‐up cold‐formed steel columns under compression. In: ce/papers, v. 6, n. 3-4 (September 2023).
https://doi.org/10.1002/cepa.2557
-
Rahnavard, Rohola / Craveiro, Hélder D. / Simões, Rui (2023): Flexural resistance of Cold‐formed steel‐lightweight concrete (CFS‐LWC) composite beam. In: ce/papers, v. 6, n. 3-4 (September 2023).
https://doi.org/10.1002/cepa.2479
-
Laím, Luís / Santiago, Aldina / Caetano, Hugo / Craveiro, Hélder D. / Shahbazian, Ashkan (2022): Numerical analysis and structural fire design of protected SHS steel columns with thermally enhanced gypsum-based mortars. In: Journal of Building Engineering, v. 54 (August 2022).
https://doi.org/10.1016/j.jobe.2022.104629
-
Laím, Luís / Mendes, Jérôme / Craveiro, Hélder D. / Santiago, Aldina / Melo, Carlos (2022): Structural optimization of closed built-up cold-formed steel columns. In: Journal of Constructional Steel Research, v. 193 (June 2022).
https://doi.org/10.1016/j.jcsr.2022.107266
-
Rahnavard, Rohola / Craveiro, Hélder D. / Simões, Rui A. / Laím, Luís / Santiago, Aldina (2022): Fire resistance of concrete-filled cold-formed steel (CF-CFS) built-up short columns. In: Journal of Building Engineering, v. 48 (May 2022).
https://doi.org/10.1016/j.jobe.2021.103854
-
Laím, Luís / Craveiro, Hélder D. / Simões, Rui (2021): Comparing Fire Behaviour of Restrained Cold‐Formed Steel Columns with Stiffened and Unstiffened Sections. In: ce/papers, v. 4, n. 2-4 (September 2021).
https://doi.org/10.1002/cepa.1318
-
Rahnavard, Rohola / Rebelo, Carlos / Craveiro, Hélder D. / Napolitano, Rebecca (2020): Numerical investigation of the cyclic performance of reinforced concrete frames equipped with a combination of a rubber core and a U-shaped metallic damper. In: Engineering Structures, v. 225 (December 2020).
https://doi.org/10.1016/j.engstruct.2020.111307
-
Rahnavard, Rohola / Rebelo, Carlos / Craveiro, Hélder D. / Napolitano, Rebecca (2020): Understanding the cyclic performance of composite steel-concrete connections on steel bridges. In: Engineering Structures, v. 224 (December 2020).
https://doi.org/10.1016/j.engstruct.2020.111213
-
Rahnavard, Rohola / Craveiro, Hélder D. / Napolitano, Rebecca (2020): Static and dynamic stability analysis of a steel-rubber isolator with rubber cores. In: Structures, v. 26 (August 2020).
https://doi.org/10.1016/j.istruc.2020.04.048
-
Craveiro, Hélder D. / Rodrigues, João Paulo C. / Laím, Luís (2014): Cold-formed steel columns made with open cross-sections subjected to fire. In: Thin-Walled Structures, v. 85 (December 2014).
https://doi.org/10.1016/j.tws.2014.07.020
-
Laím, Luís / Rodrigues, João Paulo C. / Craveiro, Hélder D. (2016): Flexural behaviour of axially and rotationally restrained cold-formed steel beams subjected to fire. In: Thin-Walled Structures, v. 98 (January 2016).
https://doi.org/10.1016/j.tws.2015.03.010
-
Craveiro, Hélder D. / Rodrigues, João Paulo C. / Santiago, Aldina / Laím, Luís (2016): Review of the high temperature mechanical and thermal properties of the steels used in cold formed steel structures – The case of the S280 Gd+Z steel. In: Thin-Walled Structures, v. 98 (January 2016).
https://doi.org/10.1016/j.tws.2015.06.002
-
Craveiro, Hélder D. / Rodrigues, João Paulo C. / Laím, Luís (2016): Buckling resistance of axially loaded cold-formed steel columns. In: Thin-Walled Structures, v. 106 (September 2016).
https://doi.org/10.1016/j.tws.2016.05.010
-
Craveiro, Hélder D. / Rodrigues, João Paulo C. / Laím, Luís (2016): Experimental analysis of built-up closed cold-formed steel columns with restrained thermal elongation under fire conditions. In: Thin-Walled Structures, v. 107 (October 2016).
https://doi.org/10.1016/j.tws.2016.07.001
-
Mohammadi, Mohammad Reza Shah / Craveiro, Hélder D. / Rebelo, Carlos (2019): Numerical study of monopile offshore foundation dynamic behaviour using coupled simulation. In: Proceedings of the Institution of Civil Engineers - Structures and Buildings, v. 172, n. 8 (August 2019).
https://doi.org/10.1680/jstbu.17.00191
-
Tankova, Trayana / Martins, João Pedro / da Silva, Luís Simões / Simões, Rui / Craveiro, Hélder D. (2018): Experimental buckling behaviour of web tapered I-section steel columns. In: Journal of Constructional Steel Research, v. 147 (August 2018).
https://doi.org/10.1016/j.jcsr.2018.04.015
-
Tankova, Trayana / Martins, João Pedro / da Silva, Luís Simões / Marques, Liliana / Craveiro, Hélder D. / Santiago, Aldina (2018): Experimental lateral-torsional buckling behaviour of web tapered I-section steel beams. In: Engineering Structures, v. 168 (August 2018).
https://doi.org/10.1016/j.engstruct.2018.04.084