Stress‐strain behaviour of self‐compacting concretes containing limestone fillers

Desnerck, Pieter; Schutter, Geert De; Taerwe, Luc

doi:10.1002/suco.201100056

Cited by 24 publications

(21 citation statements)

References 4 publications

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“…The complete compressive stress‐strain curve of concrete is crucial for designing concrete structural elements . The same applies to concrete after exposure to high temperatures, post‐fire complete compressive stress‐strain curve of concrete also improves to assess the behavior of a concrete structure damaged by fire.…”

Section: Resultsmentioning

confidence: 99%

Residual compressive stress-strain relation of recycled aggregate concrete after exposure to high temperatures

Yang

Deng

et al. 2017

Struct Concrete

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The complete compressive stress‐strain curve of recycled aggregate concrete (RC) after exposure to high temperatures improves to assess the post‐fire behavior of reinforced RC structures. In this paper, 60 specimens containing different levels of recycled coarse aggregate (RCA; i.e., 0, 30, 50, 70 and 100%) were produced to study the residual compressive stress‐strain relation of RC after exposure to high temperatures. Those specimens designed for thermal temperatures were initially heated to temperatures of 300, 400 and 500°C for 6 hr and then being submitted to test the compressive stress‐strain curves after cooling to ambient temperature. The test results were compared with specimens tested at room temperature (about 20°C). The effect of RCA and high temperatures on residual compressive strength, peak strain and elastic modulus are discussed and the empirical formulas for these parameters are also established. The recommended equation for the compressive constitutive relation for conventional concrete in the Chinese code for the design of concrete structures (GB50010‐2010) was adopted to fit the test data and was shown to be applicable to heated RC for different temperatures.

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Section: Resultsmentioning

confidence: 99%

Residual compressive stress-strain relation of recycled aggregate concrete after exposure to high temperatures

Yang

Deng

et al. 2017

Struct Concrete

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“…(a) Typical stress-strain curves of a reference specimen with height H r ; and (b) adjusted stress-strain curve of a specimen with height H. Comparison of the proposed model predictions with unconfined specimen results of different concrete strengths from: (a) Wischers[90]; (b) Ahmad and Shah[91]; (c) Dahl[92]; (d) Taerwe[59]; (e) Hsu and Hsu[61]; (f) Wee et al[41]; (g) Watanabe et al[87]; and (h) Desnerck et al[93].…”

mentioning

confidence: 98%

Stress–strain model for normal- and light-weight concretes under uniaxial and triaxial compression

Lim

Ozbakkaloglu

2014

Construction and Building Materials

216

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“…Experimental data of more than 50 tests in [15][16][17][18][19][20][21][22][23][24][25][26][27][28][29][30] were predicted using Eqs. …”

Section: Resultsmentioning

confidence: 99%

A Simple Model for Various Types of Concretes and Confinement Conditions Based on Disturbed State Concept

Hosseinali

Toufigh

2017

Scientia Iranica

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Abstract. Concrete is widely used for many practices in Civil Engineering. Therefore, an understanding of its behavior helps engineers and researchers to perform more accurate and cost-e ective analyses and designs. In this respect, several models have been proposed to predict the behaviors of concrete most of which are satisfactorily accurate. However, by increasing the accuracy of the models, their computational cost increases, too. In this study, a model with the least computational cost is proposed to predict the behaviors of various concretes and con nement conditions. This model does not require any experimental tests to determine its parameters. It was proved to be able to predict the behaviors of various concretes, including Normal-Weight Concrete (NWC) and Light-Weight Concrete (LWC), from other researchers. This model can also be applied to two-and three-dimensional problems. Moreover, the con nement conditions of concretes were considered. The predictions were in good accordance with the experimental results.

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Stress‐strain behaviour of self‐compacting concretes containing limestone fillers

Cited by 24 publications

References 4 publications

Residual compressive stress-strain relation of recycled aggregate concrete after exposure to high temperatures

Residual compressive stress-strain relation of recycled aggregate concrete after exposure to high temperatures

Stress–strain model for normal- and light-weight concretes under uniaxial and triaxial compression

A Simple Model for Various Types of Concretes and Confinement Conditions Based on Disturbed State Concept

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