![]() ![]() Asian Journal of Civil Engineering (BHRC), 17(5), 683–700. Application of grey wolf optimizer in design of castellated beams. Iran University of Science and Technology, 5(3), 333–354. Cost optimization of end-filled castellated beams using meta-heuristic algorithms. Steel and Composite Structures, 2(18), 305–324. Optimum design of castellated beams using colliding bodies optimization algorithm. Iranian Journal of Science and Technology, Transactions of Civil Engineering, 38(C1), 235–249. Cost optimization of castellated beams using charged system search algorithm. Optimum design of castellated beams: Effect of composite action and semi-rigid connections. Structural Engineering and Mechanics, 59(5), 933–950. ![]() Optimum design of steel floor system: Effect of floor division number, deck thickness and castellated beams. Periodica Polytechnica Civil Engineering, 65(2), 353–375. Cost optimization of steel-concrete composite floor systems with castellated steel beams. Journal of Constructional Steel Research, 148(9), 525–541. Design procedure for the web-post buckling of steel cellular beams. Journal of Constructional Steel Research, 80(1), 355–368. Ultimate load carrying capacity of optimally designed steel cellular beams. Journal of Constructional Steel Research, 202, 107775.Įrdal, F., & Saka, M. Moment gradient factor for steel I-beams with sinusoidal web openings. Journal of Constructional Steel Research, 57(5), 467–490. Investigation on vierendeel mechanism in steel beams with circular web openings. Journal of Constructional Steel Research, 59(9), 1159–1176. Steel beams with large web openings of various shapes and sizes: Finite element investigation. ![]() "A New Generation of Castellated Beams".Ĭhung, K. ![]() Version 6.13, Dassault Systemes Corp., Providence, USA.Īrcelor Mittal, ACB® and Angelina® beams. Abaqus/Standard user’s manual volumes I-III and ABAQUS CAE manual. The observed failure modes are flange local buckling, web-post buckling and vierendeel mechanism.Ībaqus. Therefore, there is a need to adopt the suitable strengthening technique, to strengthen the Angelina Beams. Due to the presence of regularly spaced web openings along the span, there is reduction in the shear as well as the flexural strength capacity. After that, a comparison has been made with Angelina Beams provided with and without flange cover plate. To verify the accuracy of FE models adopted in the present study, a detailed validation is carried out with the existing available experimental results. This means cold formed steel Angelina beams with depth of 420 mm, 450 mm and 480 mm, respectively. The investigation is carried out by generating a finite element model of cold formed steel beams of varying the depth of section like CFS420, CFS450, and CFS480 with sinusoidal shape web openings. The analysis is about studying the behaviour of innovative shape of web opening in steel beams, which was first developed by ArcelorMittal for the Angelina TM beam. The analysis is performed using finite element-based software ABAQUS 2020. The present study involves the analysis of cold formed steel beams with newly developed sinusoidal shape of web openings, which is also called ‘Angelina Beams’. The objectives of web openings are to provide the platform for the inclusion of electric and AC pipes as well as to achieve the aesthetic appearance of the structures. The common types of openings provided are hexagonal, circular, square, octagonal and elongated circle.
0 Comments
Leave a Reply. |