Results 1 to 10 of about 3,246,236 (222)
Lateral Torsional Buckling Analysis of Moment Resisting Plane Frames [PDF]
Thin-Walled Structures, 2019 Abstract A finite element formulation is developed to predict the lateral torsional buckling resistance of plane frames with moment connections. The solution focuses on the simple characterization the elastic warping behavior of moment connections in a manner that allows them to interface seamlessly with existing beam buckling finite elements, thus ...
Magdi Mohareb, Arash Sahraei
exaly +4 more sources
Buckling Resistance of Quasi-Straight H-Section Beam-Columns under Unequal End Moments [PDF]
Archives of Civil Engineering, 2021 Steel prismatic elements of equal flanges double-tee section subject to major axis bending and compression, unrestrained in the out-of-plane direction between the supports, are vulnerable to buckling modes associated with minor axis flexural and ...
Marian Antoni Giżejowski +3 more
doaj +1 more source
THE EFFECT OF SIFCON ON TORSIONAL BEHAVIOR OF REINFORCED CONCRETE BEAMS
Journal of Engineering and Sustainable Development, 2022 In recent years, research into the effects of torsion in concrete members and the impact of novel materials on torsional behavior has increased. Slurry Infiltrated Fiber Concrete (SIFCON) is a special kind of Fiber Reinforced Concrete (FRC).
Zahraa Mohammed khalifah +1 more
doaj +3 more sources
Resistant bending moment to lateral-torsional buckling of continuous steel and concrete composite beams with transverse stiffeners [PDF]
Revista IBRACON de Estruturas e Materiais, 2021 Abstract In this paper, a numerical analysis using the finite element method, employing the commercial code Ansys, is performed to evaluate the influence of transverse stiffeners welded to the web of the steel profile on the lateral stiffness and resistant bending moment of continuous steel and concrete composite beams subjected to lateral-torsional ...
Janaina Pena Soares de Oliveira +3 more
openaire +4 more sources
Reinforced Concrete Semi Circular Deep Beams - Finite Element Investigation
Diyala Journal of Engineering Sciences, 2021 This paper represents a parametric study utilizing finite element analysis for twenty-five reinforced concrete semi-circular deep beams. The parameters that were taken into consideration in the current work are radius, height, width, concrete ...
Abdullah A. Talal +3 more
doaj +1 more source
The Effect of Opening Size and Location on the Performance of Reinforced Concrete T-Beams under Pure Torque [PDF]
Tikrit Journal of Engineering Sciences, 2020 In modern buildings, transverse openings are often used in order to pass the pipes of health services, electrical cables or air conditioning ducts and other prepuce.
Mazin B. Abdulrahman +2 more
doaj +3 more sources
Numerical Modelling of Solid and Perforated Horizontally Curved Steel Plate Girders [PDF]
Journal of Engineering Research - Egypt, 2023 Through last decades, the behaviour of the curved steel plate girder has been investigated either curved vertically or horizontally in order to study the failure modes and how to increase its ultimate strength and its capacity.
reem Dowik +2 more
doaj +1 more source
PARAMETRIC STUDY OF THE LATERAL-TORSIONAL BUCKLING BEHAVIOR FOR STEEL GIRDERS WITH CORRUGATED WEBS [PDF]
The Egyptian International Journal of Engineering Sciences and Technology, 2022 The steel plate girder with the corrugated web is widely used in many applications because it has many advantages. It has a high resistance against lateral-torsion buckling compared with another flat web girder with the same steel weight.
Alia Abd El-Aziz, Fattouh F. Shaker
doaj +1 more source
Probabilistic Seismic Assessment of Moment Resisting Steel Buildings Considering Soft-story and Torsional Irregularities [PDF]
International Journal of Engineering, 2021 In this study, the fragility curves were developed for three-, five-, and eight-story moment resisting steel frame structures with considering soft story and torsional irregularities during the earthquake mainshock to assess the probabilistic effects of irregularities in plan and height of steel structures.
openaire +1 more source
Developments in the Built Environment, 2023 This study investigates the effectiveness of flanges with various types of stirrup and cross-sectional dimensions on the torsional behaviors of ultra-high-performance fiber-reinforced concrete (UHPFRC) hollow beams.
Jiale Zhou +4 more
doaj +1 more source