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Non-linear behavior of castellated beams consisting hexagonal and diamond openings using CFRP stiffeners
A ‘castellated steel beam (CSB)’ is type of beam possessing holes in the web. The existence of such holes in the web of CSB makes the structures...
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Comparative study on the behaviour of castellated beams provided with hexagonal, circular, and diamond-shaped web openings
Since the past decade, the use of castellated steel beam (CSB) is being done extensively for steel structures due to its advantageous properties such...
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Comparative study on behaviour of castellated beams with diamond- and hexagonal-shaped openings using CFRP stiffeners
A castellated steel beam (CSB) is a beam that has perforations in its web portion. These perforations result in less material consumption and...
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Static and Cyclic Behaviour of Beam-Column Endplate Connection with Cellular Beam
The present study focused on numerical investigation on beam-column end plate connection provided with cellular beam. If the beam possesses openings...
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Synthetic SN Curve of Steel Beams with Web Opening
Steel beams with web opening have become a popular structural element nowadays owing to their several structural and architectural benefits. This...
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Experimental and Numerical Study on Flexural Behaviour of Deep Beam with Circular Openings Under Static Loading
The study investigates experimental and analytical behaviour of fiber reinforced concrete deep beams with and without circular opening for ultimate...
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A review on behaviour of castellated beam with different shaped openings using FRP stiffeners
In recent years, use of castellated steel beams (CSB) is gaining more popularity due to their various benefits viz. increased section depth without...
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Parametric Study of Castellated Steel Beams
In this study, a detailed parametric investigation of the castellated beams (CBs) is done by analytical and experimental methods. The usage of CBs or...
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XFEM Investigation of Engineered Cementitious Composite in Reinforced and Plain Beam Based on Experimental Results
This study investigates crack growth and propagation in Engineered Cementitious Composite (ECC) beams reinforced with polyvinyl alcohol (PVA) fibers...
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Effect of Fillet Radii on Moment Carrying Capacity of Sinusoidal Web Opening Castellated Steel Beams in Comparison with Hexagonal Web Openings
In recent times, the use of castellated beams with various web openings for structures like high-rise building and industrial structure has turned...
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The Effect of Angle of Web Opening for Prediction of Ultimate Failure Load of Castellated Beams by Experimental Investigation
A beam which has openings in its web portion is called castellated beam. For the preparation of castellated beams, fabrication of I section is done...
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Topological edge state analysis of hexagonal phononic crystals
In this study, we propose valley phononic crystals that consist of a hexagonal aluminum plate with six chiral arrangements of ligaments. Valley...
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Assessment of lateral-torsional buckling capacity of mild steel castellated beam with sinusoidal web openings
This paper examines the lateral-torsional buckling behaviour of mild steel castellated beams with sinusoidal perforations. A non-linear finite...
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Proposing two new methods to decrease lateral-torsional buckling in reduced beam section connections
Reduced web section (RWS) connections can prevent lateral-torsional buckling and web local buckling experienced by reduced beam section (RBS)...
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Strength Optimization of Litzka Type Welded Beams by Varying Angle of Castellations
Castellated steel beams are the members which are crafted from hot rolled I-section steel beams by cutting the web in a zigzag pattern and re-welding...
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Comparative study on behavior of castellated beams of different shaped openings provided with mild steel and FRP stiffeners
In recent years, due to its beneficial structural applications, castellated steel beam (CSB) is widely used in the construction industry. CSBs are...
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A Study on Repair Effectiveness of Damaged RC Beams with Circular Openings Using CFRP Sheet
To accommodate essential utility services such as HVAC systems, electric lines for electricity and computer network, plumbing for sanitary lines and...
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Impact resistance and damage assessment of steel beams with different web openings
To investigate the impact resistance of steel beams with different web openings, falling-hammer impact trials and numerical models analyses were...
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Seismic Behaviour of Exterior Beam-Column Joint Using Steel Fibre-Reinforced Concrete Under Reverse Cyclic Loading
Beam-column joints are the critical zones of the RC moment-resisting frame. These joints govern the ductility and strength performance of the...
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Cellular versus standard beams: impact on steel frame stability and load-carrying capacity
Generally, the cellular beam structure (CBS) consists of prefabricated modules of cellular steel beams embedded in a multi-layered flooring system,...
