Effect of Stiffeners on Castellated Beams

Anupriya, B.; Jagadeesan, K.; Saranya, B.

doi:10.5958/2249-7315.2016.01274.0

Cited by 2 publications

(2 citation statements)

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“…Jamadar and Kumbhar [3] (2014) carried out extensive literature survey to understand the flexural behaviour of castellated beams with different size and shape openings. Studies on shear strength characteristics of castellated beams with and without stiffeners using finite element analysis are carried out by Anupriya et al [2] (2013). Parametric studies on castellated beams are carried out by Wakchaure et al [8,9] (2012).…”

Section: Fig 2 Hexagonal Cellular and Sinusoidal Castellated Beamsmentioning

confidence: 99%

Finite Element Analysis of Castellated Beams with Different Web Openings

Jacob,

Aiswarya,

Johny

et al. 2024

AMM

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Due to the recent developments in design optimization techniques and advanced construction technologies, uses of castellated beams have become very popular. Castellated beams because of their high strength to weight ratio and low maintenance and painting cost have effectively replaced built-up girders in light to medium constructions for medium to long spans. Longitudinal cuts in the form of openings along the web of castellated beams also results in stronger and stiffer beams than their parent beams without any increase in the self-weight. In this study, attempts are made to compare the behavior of castellated beams with their parent beams. Studies on effect of different web openings on deflection are carried out using finite element analysis.

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Section: Fig 2 Hexagonal Cellular and Sinusoidal Castellated Beamsmentioning

confidence: 99%

Finite Element Analysis of Castellated Beams with Different Web Openings

Jacob,

Aiswarya,

Johny

et al. 2024

AMM

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“…Anupriya et al [Anupriya, Jagadeesan, et al, (2016)] the strength properties and mechanical behaviour of castellated beams conforming to Indian Standard Medium Beam (ISMB) under static charging via finite element analysis were investigated. ANSYS 14.0 software was used to distinguish the trends of failure.…”

Section: Literature Surveymentioning

confidence: 99%

Experimental analysis and Study on Shear Performances of Castellated Beam Chassis under Three Cases of Stiffener

kumaragurubaran

R²,

K³

2021

JER is an international, peer-reviewed journal that publishes f

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Nowadays, Engineers are actively seeking to improve construction materials and properties. In that, the usage of the castellated beam is become very popular due to its advantageous structural applications. In existing researches are described the presence of large openings in the web that creates different mechanical behaviour compared to strong web beams. While it does not deal with the behaviour of the shear strength performances of the castellated beam, which is due to the limitations on maximum allowable deflections by welding stiffeners. Therefore, this research analysis intends on augmentation of shear strength in castellated beam. Hence, the work incorporates shear stiffeners along with the web opening of the web adjacent to the shear region. Consequently, it leads to increase the shear strength of the castellated beam chassis with regard to cyclic loading and also efficiently reduce the deflection. In order to improve the behaviour of the castellated chassis beam, the study investigation providing the diagonal stiffeners on the web opening with the shear zone and thus compared to without stiffeners and vertical stiffeners. At last castellated beam and deflection effects with increased depth of web openings are analysed with the aid of Finite Element Analysis software ANSYS 16.0. From the experimental findings, the paper achieves the maximum deflection of forwarding and reverse cyclic loading is 7.7mm and 7.29mm respectively. This demonstrates the efficacy and the confines of the assorted studies of stiffening solutions.

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Effect of Stiffeners on Castellated Beams

Cited by 2 publications

References 0 publications

Finite Element Analysis of Castellated Beams with Different Web Openings

Finite Element Analysis of Castellated Beams with Different Web Openings

Experimental analysis and Study on Shear Performances of Castellated Beam Chassis under Three Cases of Stiffener

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