Perforated steel beams
Vierendeel Bending Study of Perforated Steel Beams with Various Novel Web Opening Shapes, through Non-linear Finite Element Analyses
... in perforated steel beams with single large web openings, where global shear forces and Vierendeel moments ...such beams are the depth of the web opening, the critical opening length of the ...
27
Finite Element Investigation on Web-Post Buckling of Perforated Steel Beams with Various Web Opening Shapes subjected under different shear-moment interaction
... FEA is a good solution choice when traditional buckling theory is difficult and there are no closed formed solutions. More importantly, all the factors affecting beam stability can be incorporated into a FE model and ...
7
Web buckling study of the behaviour and strength of perforated steel beams with different novel web opening shapes
... of perforated steel beams with closely spaced web ...cellular beams (i.e. circular web openings) and five perforated beams with novel web opening shapes were tested to ...
29
Application of Structural Topology Optimization to Perforated Steel Beams
... other perforated beams with var- ious standard and non-standard web opening shapes, the diversity of loading and supports conditions is to be dealt in the beam design process as well as introducing web and ...
16
Experimental and computational study of the vertical shear behaviour of partially encased perforated steel beams
... floor beams or down stand composite beams, the thickness of the flanges increases with the increase in ...the steel sections are often heavier than needed ...Profiled steel decking or precast ...
33
Experimental and computational study of the vertial shear behaviour of partially encased perforated steel beams
... the steel is greater than ...the steel constitutive non-linear modelling with 3D solid elements and the small changes of steel material ...the steel and the concrete up to the yield ...the ...
31
Optimisation of Novel Elliptically-Based Web Opening Shapes of Perforated Steel Beams
... Permanent repository link: http://openaccess.city.ac.uk/1136/ Link to published version: Copyright and reuse: City Research Online aims to make research outputs of City, University of Lo[r] ...
6
Optimisation of novel elliptically-based web opening shapes of perforated steel beams
... the perforated beams have identical deflections and similar stresses at the characteristic load levels (owever when only the radius R is varied the bigger it is the higher the deflections and stresses are ...
26
Experimental and computational study of the vertical shear behaviour of partially encased perforated steel beams
... Permanent repository link: http://openaccess.city.ac.uk/14017/ Link to published version: http://dx.doi.org/10.1016/j.engstruct.2013.04.025 Copyright and reuse: City Research Online aims[r] ...
6
An automated parametric FE study of perforated steel beams acting in composite with reinforced concrete slabs utilising moment-resisting supports
... the beams reach a non-convergent state at low capacities, others continue supporting increasing load values despite the region near the perforation having become significantly ...cellular beams (i.e. ...
596
Vierendeel bending study of perforated steel beams with various novel web opening shapes, through non-linear Finite Element analyses
... on perforated beams with circular and novel non-standard web opening shapes was carried ...of perforated sections with different standard and novel non-standard web opening configurations show how ...
33
Structural performance of perforated steel beams with novel web openings and with partial concrete encasement
... Preliminary FE Study Appendix 1 Fig Vün-Misc: s ; tIes, e, alono the hall sy mmetric rtlEu1"1: of the Von-Mises stresses at the end post right beam Ictt and Lietaii Figure 20: Fixed supp[r] ...
137
Optimisation of Novel Elliptically-Based Web Opening Shapes of Perforated Steel Beams
... It was observed that when only the angle θ varied, the perforated beams have identical deflections and similar stresses at the ‘characteristic’ load levels. However, when only the radius R is varied, the ...
26
Detailed study of perforated beams with closely spaced novel web opening.
... of perforated steel beams has resulted in longer span ...these beams appears to be for long spans which are to carry a light uniform load, some heavy-mass structures, such as bridges, have ...
8
Experimental and Analytical Investigation of Concrete Beam Reinforced with Hybrid Bars (Steel and GFRP)
... Glass Fiber Reinforced Polymers are a proven and successful alternative that have numerous advantages over traditional reinforcement methods, giving structures a longer service life. The GFRP rebar is a structural ...
7
Experimental study on properties of concrete reinforced with basalt bars
... long with diameter of the cross section is 150 mm. Basalt bars of 8 mm in diameter with four numbers were used as main bars and steel bar with 8mm diameter of four numbers were also used as control specimen. ...
6
Impact of main steel diameter on the flexural capacity of deteriorated reinforced concrete beams
... reinforcing steel when it becomes subjected to a severe corrosive environment containing chlorides and carbon ...main steel on the residual strength of corroded reinforced concrete ...
9
Finite element modelling of steel connections with web openings: aseismic design and progressive collapse
... Events of extreme loading on structures such as the 1994 Northridge, California earthquake and the 2001 attack on the World Trade Centres, New York have not only lead to loss of life but highlighted structural ...
9
Fundamental Behavior of Steel-Concrete Composite Beams Strengthened with High Modulus Carbon Fiber Reinforced Polymer (CFRP) Materials
... the beams was ...the steel beam by 21 percent, 39 percent and 53 percent respectively as compared to the calculated strain in the tension flange of an unstrengthened steel beam at the same load level ...
225
Numerical and Experimental Evaluation of Steel Polymer Perforated Shear Walls
... A steel shear wall includes VBEs and HBEs and an infill ...used steel, the structure and shape of the infill plate can be ...the steel plate may be made of ordinary steel or fine building ...
13