Experimental Study of Residual Stresses in Hybrid Laser Arc and Submerged Arc-Welded 10-mm-Thick Low-Carbon Steel Plates

Autor: Jeffrey R. Bunn, Michael Joachim Andreassen, Zhenzhen Yu, Jens Henrik Nielsen

Publikováno v: Andreassen, M J, Yu, Z, Bunn, J R & Nielsen, J H 2019, ' Experimental Study of Residual Stresses in Hybrid Laser Arc and Submerged Arc-Welded 10-mm-Thick Low-Carbon Steel Plates ', Materials Performance and Characterization, vol. 8, no. 4 . https://doi.org/10.1520/MPC20180134

Offshore structures are constantly exposed to a multihazard marine environment that threatens their structural integrity. This imposes a high risk for extensive structural failures while various deterioration mechanisms may degrade the available capa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a068cac685ae7a5867973578ff5cdb6
https://orbit.dtu.dk/en/publications/bca1651d-c633-4be0-89e5-602171547279

Joint and column behaviour of slotted cold-formed steel studs

Autor: Michael Joachim Andreassen, Jeppe Jönsson

Publikováno v: Steel Construction. 8:155-161

Slotted cold-formed steel studs are used in loadbearing external plasterboard walls. The cold-formed steel studs in these walls are supported by and joined to track sections at the top and the bottom. This paper describes the compression testing of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7c9f73302e42e78c06f9d16548939cf3
https://doi.org/10.1002/stco.201510025

Comparison of Welding Residual Stresses of Hybrid Laser-Arc Welding and Submerged Arc Welding in Offshore Steel Structures

Autor: Michael Joachim Andreassen, Zhenzhen Yu, Stephen Liu, Martha Patricia Guerrero-Mata

Publikováno v: Andreassen, M J, Yu, Z, Liu, S & Guerrero-Mata, M P 2016, Comparison of Welding Residual Stresses of Hybrid Laser-Arc Welding and Submerged Arc Welding in Offshore Steel Structures . in Proceedings of the 10th International Conference on Trends in Welding Research . pp. 96-101, 10th International Conference on Trends in Welding Research, Tokyo, Japan, 11/10/2016 .
Technical University of Denmark Orbit

In the offshore industry, welding-induced distortion and tensile residual stresses have become a major concern in relation to the structural integrity of a welded structure. Particularly, the continuous increase in size of welded plates and joints ne

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https://orbit.dtu.dk/en/publications/e1617dee-c211-422d-9c4c-a5cb8fca823d

Distortional eigenmodes and homogeneous solutions for semi-discretized thin-walled beams

Autor: Michael Joachim Andreassen, Jeppe Jönsson

Publikováno v: Jönsson, J & Andreassen, M J 2011, ' Distortional eigenmodes and homogeneous solutions for semi-discretized thin-walled beams ', Thin-Walled Structures, vol. 49, no. 6, pp. 691-707 . https://doi.org/10.1016/j.tws.2010.12.009

The classical Vlasov theory for torsional analysis of thin-walled beams with open and closed cross-sections can be generalized by including distortional displacement fields. We show that the determination of adequate distortional displacement fields

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https://doi.org/10.1016/j.tws.2010.12.009

A semi-discretization approach to buckling behavior of thin-walled members

Autor: Michael Joachim Andreassen, Jeppe Jönsson

Publikováno v: Andreassen, M J & Jönsson, J 2014, A semi-discretization approach to buckling behavior of thin-walled members . in Proceedings of the 7th European conference on steel and composite structures (EUROSTEEL 2014) . University of Naples Federico II, 7th European conference on steel and composite structures, Naples, Italy, 10/09/2014 .
Technical University of Denmark Orbit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0deb2cd4a357c1bee8bf468d7cff0572
http://orbit.dtu.dk/en/publications/a-semidiscretization-approach-to-buckling-behavior-of-thinwalled-members(84a3a25d-0400-4c9d-87de-d561a2eb56cd).html