Feasibility study on triangular perfobond rib shear connectors in composite slab

Vetturayasudharsanan, R; Govindan, Balaji

doi:10.1016/j.matpr.2019.06.080

Cited by 8 publications

(5 citation statements)

References 5 publications

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“…Includes about 10% white deposit surface. Incontinence is seen as significant and is described as thick on the surface [23]. Fluorescence is when water-soluble slates are carried away, deposited and gradually accumulate on the brick surface, forming an unpredictable contaminant.…”

Section: Efflorescence Testmentioning

confidence: 99%

Performance assessment on manufacturing of unfired bricks using industrial wastes

Govindan,

R S

et al. 2023

E3S Web Conf.

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This paper presents eco-friendly unburnt bricks made up of fly ash, waste plastic powder, waste glass powder, lime, gypsum and crusher sand as alternatives to conventional burnt clay bricks for sustainable development. The research focuses on the maximum utilization of industrial waste in eco-friendly unburnt brick production. Materials are characterized according to their chemical and geotechnical properties. In this research, we use a milled waste glass powder of size less than 600μm and plastic powder obtained from plastic waste of size less than 600μm are added along with crushed sand, gypsum, lime and fly ash with various mix proportions concerning FaL-G mix concept. All the proportions were taken on a weight basis. Compressive strength, water absorption, and efflorescence are the key parameters chosen for comparing the innovative brick with conventional fly ash brick. There are five different mixes (Type A, B, C, D & E) are made in this research. The plastic and glass powders are replaced by crusher sand at the increased rate of 2% in every mix whereas 2%,4%,6%,8%, and 10%. It was found that the type B bricks have 17.63% strength was increased when compared to base mix. From the test results, type B bricks have enhanced mechanical performance when compared to all other mixes.

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Section: Efflorescence Testmentioning

confidence: 99%

Performance assessment on manufacturing of unfired bricks using industrial wastes

Govindan,

R S

et al. 2023

E3S Web Conf.

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“…According to IS-3495 (Part-I) the average compressive strength of Class C brick should not less than 7.5 N/mm 2 [20]. Compression testing machine is used to test the bricks at the constant load rate of 14 N/mm 2 per minute until failure occurs [43][44][45][46][47][48].…”

Section: Compressive Strengthmentioning

confidence: 99%

Utilization of lignite coal ash and steel slag in fly ash brick manufacturing: A review

Balaji¹,

Pavan

gautam

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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Brick plays an important role in the construction industry due their excellent properties like compressive strength and durability. From the earliest times they were considered an important factor in the purpose of the building. Considering the different types of bricks, fly bricks are the best in recent times because they are resource intensive and cost effective. This article provides an up-to-date review of current studies of bricks, categorizing these publications according to the materials used and the methods used for the production of invention bricks. In addition, this article makes an important note about coal ash, which may be the focus of future brick products as an alternative to fly-gray bricks with some amount of steel slug, and the main challenge is to go one step further in the properties of the bricks by implementing the respective requirements.

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“…4) and proved its superiority in fatigue and shear resistance through progressive experimental and analytical investigation under the static loading (Kim et al [33][34][35][36]) and cyclic loading (Kim et al [37][38][39]). Ramasamy and Govindan [40] studied the effects of triangular holes as perforation on PBL connectors to assess strength capacity through push-out testing. Two types of facing of triangular holes, facing flange TR1 (Fig.…”

Section: Perfobond Ribs Shear Connectorsmentioning

confidence: 99%

Review of Various Shear Connectors in Composite Structures

2021

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Shear connectors are devices that provide shear connection at the interface of steel girders and reinforced concrete slabs in composite structures to accomplish composite action in a flexure. The seismic response of composite structures can be controlled using properly designed shear connectors. This state-of-the-art review article presents considerable information about the distinct types of shear connectors employed in composite structures. Various types of shear connectors, their uniqueness and characteristics, testing methods and findings obtained during the last decade are reviewed. The literature, efficacy, and applicability of the different categories of shear connectors, for example, headed studs, perfobond ribs, fibre reinforced polymer perfobonds, channels, pipes, Hilti X-HVB, composite dowels, demountable bolted shear connectors, and shear connectors in composite column are thoroughly studied. The conclusions made provide a response to the flow of the use of shear connectors for their behaviours, strength, and stiffness to achieve composite action.

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Feasibility study on triangular perfobond rib shear connectors in composite slab

Cited by 8 publications

References 5 publications

Performance assessment on manufacturing of unfired bricks using industrial wastes

Performance assessment on manufacturing of unfired bricks using industrial wastes

Utilization of lignite coal ash and steel slag in fly ash brick manufacturing: A review

Review of Various Shear Connectors in Composite Structures

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