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Fracture properties of roller-compacted concrete with

Roller-compacted concrete (RCC) pavement has renewed interest among designers as a sustainable pavement option with the potential to lower total cement content, incorporate recycled aggregates, reduce road closure time, and decrease total project costs. ... large-scale testing has shown that the flexural capacity of PCC slabs is strongly ...

Fracture Properties of Roller-Compacted Concrete with

Dec 01, 2014 Because these RCC fracture properties were shown to be higher than similar constituents used in conventional paving concrete, RCC designs could employ similar PCC fatigue curves for certain...

Fracture Properties of Roller-Compacted Concrete with

Fracture Properties of Roller-Compacted Concrete with Virgin and Recycled Aggregates Roller-compacted concrete (RCC) pavement has renewed interest among designers as a sustainable pavement option with the potential to lower total cement content, incorporate recycled aggregates, reduce road closure time, and decrease total project costs.

Fracture Properties of Roller-Compacted Concrete with

Jan 01, 2014 Roller-compacted concrete (RCC) pavement has renewed interest among designers as a sustainable pavement option with the potential to lower total cement content, incorporate recycled aggregates, red...

Strength and fracture properties of roller compacted

Feb 15, 2021 RCC strength and fracture properties are affected by mixture proportions and compaction amount. • Fracture parameters (K IC and CTOD c) enhanced with the maximum aggregate size for plain RCC mixtures. • The fine to total aggregate ratio provided a strong contribution in estimating K IC and CTOD c. •

Fracture and Tension Properties of Roller Compacted Concrete

Oct 05, 2002 This paper deals with the behavior of roller compacted concrete (RCC) cores in uniaxial tension cored from a practical RCC dam. Properties included are tensile strength, peak strain, modulus of elasticity, fracture energy, brittleness, complete stress-deformation curve, and stress-crack width curve both for the RCC matrix and the interface.

Fracture and Material Properties of Roller Compacted Concrete

Roller compacted concrete (RCC) can possess hardened material properties similar to conventional concrete, but it can also have properties that are well beyond

Fracture and Tension Properties of Roller Compacted

This paper deals with the behavior of roller compacted concrete (RCC) cores in uniaxial tension cored from a practical RCC dam. Properties included are

Experimental study on fracture properties of dam

Jul 01, 2022 The numerical model of concrete mesofracture was established to simulate the fracture process of wedge splitting (WS) concrete specimens with widths of 200–2000 mm and three-point bending (3-p-b ...

Fracture Properties of Roller-Compacted Concrete with Virgin

Dec 01, 2014 Request PDF Fracture Properties of Roller-Compacted Concrete with Virgin and Recycled Aggregates Roller-compacted concrete (RCC) pavement has renewed interest among designers as a sustainable ...

Fracture Properties of Roller-Compacted Concrete with Virgin

Roller-compacted concrete (RCC) pavement has renewed interest among designers as a sustainable pavement option with the potential to lower total cement content, incorporate recycled aggregates, reduce road closure time, and decrease total project costs. One main design challenge is whether RCC can achieve the same performance life as conventional portland

Fracture Properties of Roller-Compacted Concrete with Virgin

DOI: 10.3141/2441-17 Corpus ID: 109217478; Fracture Properties of Roller-Compacted Concrete with Virgin and Recycled Aggregates @article{Ferrebee2014FracturePO, title={Fracture Properties of Roller-Compacted Concrete with Virgin and Recycled Aggregates}, author={Eric Ferrebee and Alexander S. Brand and A. S. Kachwalla and Jeffery

Fracture Properties of Roller-Compacted Concrete with Virgin

Fracture Properties of Roller-Compacted Concrete with Virgin and Recycled Aggregates. Roller-compacted concrete (RCC) pavement has renewed interest among designers as a sustainable pavement option with the potential to lower total cement content, incorporate recycled aggregates, reduce road closure time, and decrease total project costs.

Strength and fracture properties of roller compacted concrete

Nov 01, 2020 Strength and fracture properties of roller compacted concrete (RCC) prepared by an in-situ compaction procedure November 2020 Construction and Building Materials 271(2):121563

Fracture and Tension Properties of Roller Compacted Concrete

Oct 05, 2002 This paper deals with the behavior of roller compacted concrete (RCC) cores in uniaxial tension cored from a practical RCC dam. Properties included are tensile strength, peak strain, modulus of elasticity, fracture energy, brittleness, complete stress-deformation curve, and stress-crack width curve both for the RCC matrix and the interface.

Fracture and Material Properties of Roller Compacted Concrete

Roller compacted concrete (RCC) can possess hardened material properties similar to conventional concrete, but it can also have properties that are well beyond

Experimental study on fracture properties of dam concrete

Jul 01, 2022 In order to study the fracture properties of dam concrete under post-peak cyclic loading, wedge splitting tests with three loading rates were performed on notched cubic specimens. Meanwhile, the acoustic emission (AE) and digital image correlation (DIC) technologies were used to monitor crack propagation in the specimens.

Disintegration of low and normal strength concrete in shear

The shear resistant mechanism of concrete cracks changes as fracture progresses. ... S. Chonggang (Eds.), RCC Dams - Roller Compacted Concrete Dams (1st ed.,), Routledge, London (2003 ... H. Seismic Performance of Reinforced Concrete Beams with Low Strength Concrete. Beijing; 2008. Google Scholar. Araki H. Properties of concrete obtained from ...

Mechanical properties of roller-compacted concrete with macro

The increases in residual strength were dependent on the fiber type and geometry, similar to the behavior in conventional Portland cement concrete (PCC). The fracture properties of RCC with fibers based on disk-shaped compact tension (DCT) tests were shown to be similar or greater than PCC with fibers which indicates both RCC and PCC pavements ...

Fracture properties of roller-compacted concrete with virgin

Dive into the research topics of 'Fracture properties of roller-compacted concrete with virgin and recycled aggregates'. Together they form a unique fingerprint. ... Roller compacted concrete 100%. Portland cement 43%. Concrete pavements 18%. Concrete mixtures 11%. Fatigue of materials 10%. Asphalt 9%. Concrete slabs 5%. Powered by Pure, Scopus ...

Field and Laboratory Properties of Roller-Compacted Concrete Pavements ...

Jan 01, 2017 Roller-compacted concrete (RCC) pavements present three primary challenges relative to conventional concrete pavement: ... Statistical differences in compressive strength and fracture properties between field and laboratory samples were observed and result from differences in density. A 4% difference in density between field and laboratory ...

Experimental Investigation on the Mechanical Properties of ...

Jan 11, 2022 To explore the effect of multi-scale polypropylene fiber (PPF) hybridization on the mechanical properties of roller-compacted concrete (RCC), the early-age (3, 7, 14, 28 days) compressive strength, splitting tensile strength and uniaxial tensile test of RCC reinforced with micro-, macro- and hybrid polypropylene fibers were investigated. Then, the tensile

A Concrete Approach To Classical Analysis Reprint

Fracture: A Multiscale Approach explores fracture properties of cement and concrete based on their actual material structure. Concrete is a complex hierarchical material, containing material structural elements spanning scales from the nano- to micro- and meso-level. Therefore, multi-scale approaches are essential for a better understanding of ...

Fracture Properties of Roller-Compacted Concrete with Virgin

DOI: 10.3141/2441-17 Corpus ID: 109217478; Fracture Properties of Roller-Compacted Concrete with Virgin and Recycled Aggregates @article{Ferrebee2014FracturePO, title={Fracture Properties of Roller-Compacted Concrete with Virgin and Recycled Aggregates}, author={Eric Ferrebee and Alexander S. Brand and A. S. Kachwalla and Jeffery

Fracture properties of roller-compacted concrete with virgin

Dive into the research topics of 'Fracture properties of roller-compacted concrete with virgin and recycled aggregates'. Together they form a unique fingerprint. ... Roller compacted concrete 100%. Portland cement 43%. Concrete pavements 18%. Concrete mixtures 11%. Fatigue of materials 10%. Asphalt 9%. Concrete slabs 5%. Powered by Pure, Scopus ...

Strength and fracture properties of roller compacted concrete

MS without thesis term project submission. Publication submission with DOI. Publication submission with DOI

Fracture and Material Properties of Roller Compacted Concrete

Roller compacted concrete (RCC) can possess hardened material properties similar to conventional concrete, but it can also have properties that are well beyond

Fracture and Tension Properties of Roller Compacted Concrete

This paper deals with the behavior of roller compacted concrete (RCC) cores in uniaxial tension cored from a practical RCC dam. Properties included are tensile strength, peak strain, modulus of elasticity, fracture energy, brittleness, complete stress-deformation curve, and stress-crack width curve both for the RCC matrix and the interface. Two categories of compressive

Fracture properties of hybrid fibre-reinforced roller

Fracture properties of hybrid ﬁbre-reinforced roller-compacted concrete in mode I with consideration of possible kinked crack H. Rooholaminia, A. Hassania,⇑, M.R.M. Alihab a Civil and Environmental Engineering Department, Tarbiat Modares University, Tehran, Iran bWelding and Joining Research Center, School of Industrial Engineering, Iran University of Science and

Experimental study on fracture properties of dam concrete

Jul 01, 2022 In order to study the fracture properties of dam concrete under post-peak cyclic loading, wedge splitting tests with three loading rates were performed on notched cubic specimens. Meanwhile, the acoustic emission (AE) and digital image correlation (DIC) technologies were used to monitor crack propagation in the specimens.

Experimental study on fracture properties of dam concrete

Jul 01, 2022 The numerical model of concrete mesofracture was established to simulate the fracture process of wedge splitting (WS) concrete specimens with widths of 200–2000 mm and three-point bending (3-p-b ...

Roller Compacted Concrete: Properties, Advantages, and Applications

Roller compacted concrete owes much of its economy to high-volume, high-speed construction methods. Nowadays, RCC is used when strength, durability, and economy are primary needs. It is applied for construction and rehabilitation of dams, roads, airfields, parking lots, power plants, road shoulders, storage facilities, military facilities, and ...

Disintegration of low and normal strength concrete in shear

The shear resistant mechanism of concrete cracks changes as fracture progresses. ... S. Chonggang (Eds.), RCC Dams - Roller Compacted Concrete Dams (1st ed.,), Routledge, London (2003 ... H. Seismic Performance of Reinforced Concrete Beams with Low Strength Concrete. Beijing; 2008. Google Scholar. Araki H. Properties of concrete obtained from ...

Roller-Compacted Fiber Concrete Pavement Foundation with

Jan 01, 2001 A laboratory investigation was conducted to evaluate the performance of a moderate-strength roller-compacted concrete ... Fracture Properties of Roller-Compacted Concrete with Virgin and Recycled Aggregates. Show details . Preface to the TRR Special Collection on Nanotechnology of Cement and Concrete ...

Strength and fracture properties of roller compacted concrete

The use of roller compacted concrete (RCC) technology in pavement applications has been steadily increasing owing to its economical as well as practical advantages. Past literature studies on RCC mixtures, focused mainly on the effects of RCC mixtures on their strength and durability properties, and there is a lack in the fracture properties.

Experimental Investigation on the Mechanical Properties of ...

Jan 11, 2022 To explore the effect of multi-scale polypropylene fiber (PPF) hybridization on the mechanical properties of roller-compacted concrete (RCC), the early-age (3, 7, 14, 28 days) compressive strength, splitting tensile strength and uniaxial tensile test of RCC reinforced with micro-, macro- and hybrid polypropylene fibers were investigated. Then, the tensile

ABSTRACT: “Mechanical Properties of Roller-Compacted Concrete

May 30, 2017 The increases in residual strength were dependent on the fiber type and geometry, similar to the behavior in conventional Portland cement concrete (PCC). The fracture properties of RCC with fibers based on disk-shaped compact tension (DCT) tests were shown to be similar or greater than PCC with fibers which indicates both RCC and PCC pavements ...

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تأسست مجموعة QIC في عام 1990 ، وهي مؤسسة عالية التقنية تركز على البحث والتطوير والإنتاج والمبيعات لمعدات البناء والزراعة.

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