flexural behavior of reinforced concrete oneway slabs

flexural behavior of reinforced concrete oneway slabs

PDF] Strengthening of Reinforced Concrete One-Way Slabs

The purpose of this study is to investigate the flexural behavior of reinforced concrete one way slab with opening and applying strengthening to them by using CFRP strip. Size, shape of the opening, length, and width of CFRP strip are the main parameters that are investigated in this experimental research. Three different squares opening of (150 mm, 200 mm and 250 mm) side and three different

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Behavior of reinforced sustainable concrete hollow-core slabs

This study aims to trace the response of twelve one-way sustainable concrete hollow-core slabs made by reducing cement content and using replacement of coarse aggregate by plastic aggregate. The trial mixes comprise the 25, 50, 75, and 100% replacement of natural coarse aggregate. The compressive strength of the resulting lightweight concrete with full replacement of coarse aggregate by

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Structural behavior of reinforced concrete one-way slabs

However, the structural behavior of such slabs has not been adequately inspected, especially for one-way slabs. Therefore, this paper presented an experimental investigation to assess the effect of voids’ size on the structural behavior of one-way slabs. Four slabs were fabricated using self-compacting concrete.

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Behavior of One-Way Concrete Slabs Reinforced with GFRP

This research investigated the flexural and shear limit states of the slabs, including pre-cracking behavior, cracking pattern and width, deflections, ultimate capacities and strains, and failure modes. The information presented is valuable for future field application and development of design guidelines for FRP-reinforced concrete structures.

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Flexural behavior of basalt fiber-reinforced concrete slab

The flexural behavior of a novel one-way slab system reinforced with either BFRP or GFRP bars and cast with BFRC mixes incorporating basalt macro-fibers (BMF) was investigated. Moment capacities and deflections of the tested slab strips were predicted using the formulations of existing codes and models.

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Flexural Behavior of One-Way Concrete Slabs Reinforced by

DOI: 10.14359/552 Corpus ID: 43091368. Flexural Behavior of One-Way Concrete Slabs Reinforced by Fiber Reinforced Plastic Reinforcements @article{Michaluk1998FlexuralBO, title={Flexural Behavior of One-Way Concrete Slabs Reinforced by Fiber Reinforced Plastic Reinforcements}, author={Craig R. Michaluk and S. Rizkalla and G. Tadros and B. Benmokrane}, journal={Aci Structural Journal}, year

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Strengthening RC slabs using CFRP - Rhino

Performance of reinforced concrete slabs strengthened with different types and configurations of CFRP. Composites Part B: Engineering. Wissam D. Salman, A. A. (2018). BEHAVIOR OF REINFORCED CONCRETE ONE-WAY SLABS STRENGTHENED BY CFRP SHEETS IN FLEXURAL ZONE. International Journal of Civil Engineering and Technology (IJCIET), 1872–1881.

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Flexural behavior of precast concrete box unbonded

the deck slab between adjacent beams. n Replacing conventional steel reinforcement with non-corroding, fiber-reinforced polymer reinforcement is one way to eliminate corrosion. n The effect of unbonded, longitudinal post-tensioning of carbon-fiber-composite cables on the flexural behavior of the bridge models is investigated. Flexural behavior

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Performance Evaluation of One-Way Concrete Slabs

sive studies were conducted to study concrete flexural elements reinforced with circular cross -section FRP bars [3] [6] [7] [9]-[12], up to date, there is a scarcity of data available from effect of bar shape, particularly square cross- secti on. In this paper, the behavior of RC slab reinforced with newly develop GFRP square cross-section bar

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8 CHAPTER 8: DESIGN OF ONE-WAY SLABS

by the density of the reinforced concrete, or hgc. (2) Weight of slab covering materials: This weight per unit area depends on the type of finishing which is usually made of - Sand fill with a thickness of about 5 cm, DESIGN OF ONE-WAY SLABS 10 6. Design flexural and shrinkage reinforcement:

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Experimental Investigation on Flexural Behavior of

The flexural behavioral properties of ultra high performance concrete (UHPC) low-profile T-beams reinforced with a combination of steel fibers and steel reinforcing bars were investigated in this paper. Five large scale T-beams were tested and analyzed regarding their deflection, ductility, strain, curvature, load capacity and crack development. The experimental variables include the

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Behavior of reinforced sustainable concrete hollow core slabs

load location, the shape of the core, core diameter, flexural reinforcement ratio, and thickness of the slab. Strain gauges are used in the present study to measure the strain of steel in each slab. The test samples were fourteen one-way reinforced concrete slabs.

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Flexural behavior of stratified reinforced concrete

Stratified concrete poses a promising alternative for construction. Its fresh and hardened properties have been studied at the material level; however, structural behavior in steel reinforced specimens has not been studied. This paper focuses on the flexural behavior of eight stratified reinforced concrete (SRC) specimens representing slices from a slab or non-bearing wall. Specimens

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Strengthening of Reinforced Concrete One-Way Slabs for

studies are available on strengthening and repairing of one-way reinforced concrete slabs, even though the need of their upgrade, both in buildings and in bridges, is quite common. Rahman et al. (2000) studied service and ultimate load behavior of bridge deck reinforced with CFRP grid. The ultimate-strength test

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Flexural Behavior of Reinforced Concrete Slabs Reinforced

This paper aims to innovate a hybrid reinforcement system for concrete slabs, consisting of geogrids and steel bars, by conducting an experimental comparative study between using different types, tensile strengths, and layers of geogrids as additional reinforcement to steel bars in comparison to conventional steel-reinforced concrete control slab. These concrete slabs were tested under a four

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Flexural Behavior of Reinforced , 1 Concrete One-Way Slabs

The aim of the present research includes an experimental investigation of flexural behavior of lightweight reinforced concrete one-way slabs with different ratios of course aggregate. Nine lightweight reinforced concrete one- way slabs incorporated by two types of lightweight course aggregate were tested in

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Flexural Design of Reinforced Concrete Beams

The resultant compression force in the concrete, C, forms a couple with the resultant tension force, T. Example: Solution of Maximum Uniformly Distributed Service Live Load That A Beam Can Support Based on Its Flexural Strength . Beams with Irregular Cross Sections. Many reinforced concrete beams have cross sections that are not rectangular.

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Flexural Strength Of Reinforced Concrete Slabs With

Summary of Flexural Strength Of Reinforced Concrete Slabs With Externally Applied In-Plane Forces by Girolaml, A.G.: Reinforced concrete slabs, bounded by elements which can develop horizontal reactions, have flexural capacities considerably in excess of the load calculated by an orthodox application of the yield-line analysis.

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Flexural Behaviour of Steel Fibers Reinforced High

strength self compacting concrete for the flexural resistance of reinforced concrete slabs. A total of six reinforced concrete slabs were tested, grouped in three models. All slab models have thickness equal to 10cm, dimensions equal to 110×110cm and were reinforced by

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Flexural behavior of hybrid hollow-core slab built with

Azad AK, Hakeem IY (2013) Flexural behaviour of hybrid concrete beams reinforced with ultra- high performance concrete bars. Constr Build Mater 49:128–133. Article Google Scholar 37. Cuenca E, Serna P (2013) Failure modes and shear design of prestressed hollow core slabs made of fiber-reinforced concrete.

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FLEXURAL CHARACTERISTICS OF SFRSCC AND SFRNC ONE WAY SLABS

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Fibre reinforced concrete with steel fibres attracted the attention of engineers and researchers during the last five decades. In recent times self-compacting concrete has been accepted as a quality product and are widely used. A large number of studies are available with respect to several parameters viz., load

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