Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Bo Edlund"'
Publikováno v:
Thin-Walled Structures. 49:1017-1031
Buckling and postbuckling behavior of curved plates under in-plane shear are investigated. After revisiting classic elastic buckling results, the elastoplastic postbuckling behavior and the effects of curvature parameter and aspect ratio are simulate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f37ce8a737df829c2cc0c3d2774776db
https://doi.org/10.1016/j.tws.2011.03.007
https://doi.org/10.1016/j.tws.2011.03.007
Autor:
Bo Edlund
Publikováno v:
Structural Control and Health Monitoring. 14:693-713
The large discrepancies between observed buckling loads for thin shells and the predictions of the classical theory have been a great challenge to many researchers since the 1920s. In this paper, the basic behaviour and characteristics are described
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad21913c08b4243236c0d383b762a84e
https://doi.org/10.1002/stc.202
https://doi.org/10.1002/stc.202
Autor:
Bo Edlund, Roberto Crocetti
Publikováno v:
Journal of Performance of Constructed Facilities. 17:167-176
Several premature fatigue failures of modular bridge expansion joints have occurred in Europe and the United States. The principal causes of such failures have been poor detailing (for instance, choice of fillet welds instead of full-penetration weld
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acc7a2873b3a804494b23fb40fd0ab20
https://doi.org/10.1061/(asce)0887-3828(2003)17:4(167)
https://doi.org/10.1061/(asce)0887-3828(2003)17:4(167)
Autor:
Bo Edlund, Carlos Graciano
Publikováno v:
Journal of Constructional Steel Research. 59:27-45
The failure mechanism of slender girder webs stiffened by a single longitudinal stiffener under patch loading is addressed. Experimental results have shown that failure is due to crippling in the web panel formed between the loaded flange and the sti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90a1acddc4685d94d9305146e2443a86
https://doi.org/10.1016/s0143-974x(02)00022-6
https://doi.org/10.1016/s0143-974x(02)00022-6
Autor:
Bo Edlund, Carlos Graciano
Publikováno v:
Journal of Constructional Steel Research. 58:1231-1245
The ultimate load behavior of longitudinally stiffened girder webs under patch loading is studied here by means of a nonlinear finite element analysis. Large-deflection effects and initial shape imperfections are taken into account. The influence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa592c8e2018d59ee139a845be84d2b4
https://doi.org/10.1016/s0143-974x(01)00069-4
https://doi.org/10.1016/s0143-974x(01)00069-4
Publikováno v:
Journal of Constructional Steel Research. 54:409-421
In this paper results are presented from numerical simulations of a travelling patch load on the flange of I-shaped plate girders of three different dimensions. The FEM modelling aims at simulating the load case of bridge launching over multiple supp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fd776150af046677435f8d904572dd6
https://doi.org/10.1016/s0143-974x(99)00071-1
https://doi.org/10.1016/s0143-974x(99)00071-1
Autor:
Bo Lagerquist, Reinhold Bergström, Bo Edlund, Gunnar Frostfeldt, Elisabeth Sthle, Ivar Sjögren, Hans Erik Hansson
Publikováno v:
The Annals of Thoracic Surgery. 64:437-444
Background. Preoperative left ventricular function is a most important predictor for survival in patients with ischemic heart disease. To elucidate the optimal timing of recommended coronary artery bypass grafting, we investigated the influence of di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cb9ece749abec208a64bfc49021c5da
https://doi.org/10.1016/s0003-4975(97)00536-5
https://doi.org/10.1016/s0003-4975(97)00536-5
Publikováno v:
Thin-Walled Structures. 26:19-44
In this paper, the shear capacity of plate girders with trapezoidally corrugated webs is numerically studied using a non-linear finite element method. Effects of large deflections are taken into account and a perfectly elastic-plastic material model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::930636bf4b012ce9c1437afc939d549d
https://doi.org/10.1016/0263-8231(96)00006-7
https://doi.org/10.1016/0263-8231(96)00006-7
Publikováno v:
Thin-Walled Structures. 24:135-156
Ultimate strength of steel plate girders with trapezoidally corrugated webs under patch loading is studied using a non-linear finite element method. Effect of large deflection is taken into account and a von Mises material either without strain harde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9507ec385a281368919c9f6931d4ae2
https://doi.org/10.1016/0263-8231(95)00029-1
https://doi.org/10.1016/0263-8231(95)00029-1
Autor:
Bo Edlund
Publikováno v:
IABSE Congress Reports.
The first item is Robustness of structures, which has drawn much attention during the past decade. In this paper special interest will be paid to accidental loading and extreme events like natural hazards. The part dealing with Resilience is related
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd51ebc937ad975bbdc7043a454faaa6
https://doi.org/10.2749/222137912805110899
https://doi.org/10.2749/222137912805110899