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lowcycle fatigue of plain and fiberreinforced concrete

lowcycle fatigue of plain and fiberreinforced concrete

Low-Cycle Fatigue of Plain and Fiber-Reinforced Concrete

Jul 01, 1997  Results of an experimental investigation of the behavior of plain concrete and steel and polypropylene fiber-reinforced concrete under cyclic compressive loading are presented. The parameters of the study were: fiber type, fiber volume, concrete strength, and the stress-to-strength ratio. The tests were conducted under load control.

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LOW-CYCLE FATIGUE OF PLAIN AND FIBER-REINFORCED CONCRETE

LOW-CYCLE FATIGUE OF PLAIN AND FIBER-REINFORCED CONCRETE. This paper reports on a study which is part of an investigation into the fatigue reliability of plain and fiber-reinforced concrete structures, underway at Columbia University since 1989.

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LOW-CYCLE FATIGUE OF PLAIN AND FIBER-REINFORCED

LOW-CYCLE FATIGUE OF PLAIN AND FIBER-REINFORCED CONCRETE. DISCUSSION AND CLOSURE. A discussion of a paper with the aforementioned title by T. Paskova and C. Meyer, published in this journal (Volume 94, Number 4, July-August 1997), is presented.

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LOW-CYCLE FATIGUE OF PLAIN AND FIBER-REINFORCED

This paper reports on a study which is part of an investigation into the fatigue reliability of plain and fiber-reinforced concrete structures, underway at Columbia University since 1989. The ultimate purpose of this research is to develop practical tools for damage assessment and prediction of remaining life of concrete structures. The scope of the research reported herein is limited to a few ...

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Paskova, T. and Meyer, C. (1997) Low-Cycle Fatigue of ...

Paskova, T. and Meyer, C. (1997) Low-Cycle Fatigue of Plain and Fiber-Reinforced Concrete. ACI Materials Journal, 94, 273-286. has been cited by the following article: TITLE: Anisotropic Damage Mechanics Modeling of Concrete under Biaxial Fatigue Loading

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Flexural Fatigue Performance of Plain and Fibre Reinforced ...

10%  Dec 18, 2015  Most of the civil infrastructure are made up of concrete. Concrete is a highly heterogeneous brittle material and under cyclic loading understanding the progress of crack occurring within the material and the structure leading to its degradation is a complicated issue. In view of this, in the present study, studies on the monotonic and fatigue behaviour of notched prism of plain

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Effect of the loading frequency on the compressive fatigue ...

Jan 01, 2015  From Fig. 1, it can be observed that the fatigue life decreases with a decrease in loading frequency.Note that, however, these equations were obtained based solely on the plain concrete fatigue tests. Regarding the fatigue behavior of FRC in compression, the available work is rather limited , , , , .Furthermore, the effect of loading frequency has not been considered so far.

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Flexural fatigue behaviour of a heated ultra-high ...

Mar 22, 2021  Table 7 presents the results of the fatigue tests for the reference concrete, RC (plain concrete), at various stress levels and exposure to RT and 100 °C. Premature failure by spalling was observed during the heating process inside the furnace in

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Post-peak fatigue performance of steel fiber reinforced ...

10%  Dec 29, 2015  The present paper deals with an experimental study on the fatigue behavior under bending of plain and steel fiber reinforced concrete (SFRC). Notched beams were tested under three point bending test: both monotonic and fatigue tests on pre-cracked specimens (in which a fracture process zone was present) were performed. In order to quantify the influence of fiber reinforcement on the fatigue ...

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Probabilistic Flexural Fatigue in Plain and Fiber ...

Jul 07, 2017  Mohammadi and Kaushik studied the fatigue life of plain and steel fiber-reinforced concrete with different volume fractions (0%, 1%, 1.5%, 2%) and fiber lengths (50 mm and 25 mm) for various levels of the applied fatigue stress. All of the fibers were of the same width (2

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Low-Cycle Fatigue of Fiber-Reinforced Concrete - Columbia

Low-Cycle Fatigue of Fiber-Reinforced Concrete. When subjected to strong earthquake ground motions, the beams and columns of reinforced concrete buildings are experiencing a number of load cycles well into the inelastic range. The behavior of concrete material under repeated loads of such severity can be considered as a low-cycle fatigue ...

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Probabilistic Flexural Fatigue in Plain and Fiber ...

The objective of this work is two-fold. First, we attempt to fit the experimental data on the flexural fatigue of plain and fiber-reinforced concrete with a probabilistic model (Saucedo, Yu, Medeiros, Zhang and Ruiz, Int. J. Fatigue, 2013, 48, 308-318). This model was validated for compressive fatig

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Probabilistic Flexural Fatigue in Plain and Fiber ...

Jul 07, 2017  First, we attempt to fit the experimental data on the flexural fatigue of plain and fiber-reinforced concrete with a probabilistic model (Saucedo, Yu, Medeiros, Zhang and Ruiz, Int. J. Fatigue, 2013, 48, 308-318). This model was validated for compressive fatigue at various loading frequencies, but not for flexural fatigue.

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Fatigue Deformation Model of Plain and Fiber-Reinforced ...

Jan 01, 2019  A novel model based on the three-parameter Weibull function is proposed to describe the three-stage fatigue deformation behavior of plain and fiber-reinforced concrete. The fatigue strain at a particular stress between zero and the maximum fatigue stress can be modeled using the proposed model, and all the model parameters have clear physical ...

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Low Cycle Fatigue Tests of Reinforced Concrete Columns

Low Cycle Fatigue Tests of Reinforced Concrete Columns and Joints, Built with Ribbed Reinforcement and Plain Stirrups R.C. Borg T. Rossetto University College London, UK H. Varum University of Aveiro, Portugal SUMMARY: The majority of existing reinforced concrete (RC) buildings were built prior to the introduction of seismic codes.

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Fatigue behavior of fiber-reinforced concrete in ...

Abstract An experimental program has been carried out to evaluate the performance of plain concrete and fiber-reinforced concrete under compressive fatigue loading. Two types of hooked-end steel fibers (30 mm length and 60 mm length) have been tested and their performance compared. The displacements and the acting load were measured during the tests so that several material parameters could be ...

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Post-Peak Cyclic Behavior of Steel Fiber Reinforced ...

plain and Steel Fiber Reinforced Concrete (SFRC). The research was carried out ... For low-cycle fatigue, however, the additional cracking or crack widen-ing occurs in the matrix itself [4, 5]. As ...

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Numerical analysis of high and low‐cycle flexural fatigue ...

Structural reinforced concrete (RC) experiences cyclic loads during their ser-vice life, and in practice, the load amplitude can always change, which will lead to a mixed high and low-cycle fatigue failure. This paper aims to investi-gate the fatigue behaviors of RC beams under different load levels and more importantly, their sequential effects.

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Post-peak fatigue performance of steel fiber reinforced ...

Dec 29, 2015  The present paper deals with an experimental study on the fatigue behavior under bending of plain and steel fiber reinforced concrete (SFRC). Notched beams were tested under three point bending test: both monotonic and fatigue tests on pre-cracked specimens (in which a fracture process zone was present) were performed. In order to quantify the influence of fiber reinforcement on the fatigue ...

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Numerical analysis of high and low‐cycle flexural fatigue ...

In case S max = 0.6, concrete stress at the extreme fiber maintains linearity with location in the whole fatigue test (Figure 11(b)), but when S max = 0.9, flexural concrete stress distribution exhibits deterioration (Figure 11(d)), which testifies the concrete fatigue fracture under the high-level cyclic tests.

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Probabilistic Flexural Fatigue in Plain and Fiber ...

Jul 07, 2017  Mohammadi and Kaushik studied the fatigue life of plain and steel fiber-reinforced concrete with different volume fractions (0%, 1%, 1.5%, 2%) and fiber lengths (50 mm and 25 mm) for various levels of the applied fatigue stress. All of the fibers were of the same width (2

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Damage of plain and fiber reinforced concrete under low ...

Damage of plain and fiber reinforced concrete under low-cycle fatigue load [Paskova, Todorka] on Amazon. *FREE* shipping on qualifying offers. Damage of plain and fiber reinforced concrete under low-cycle fatigue load

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[PDF] Fatigue Of Reinforced Concrete Download Full ...

Fatigue Damage Modeling of Cfrp Strengthened Reinforced Concrete Beams Book Description : Improvement in the short-term behavior of deficient reinforced concrete (RC) beams is very well known through extensive testing of reinforced concrete beams strengthened by externally bonded carbon fiber reinforced polymer (CFRP) strips.

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List of Concrete Publications - Columbia

T. Paskova and C. Meyer, "Low-Cycle Fatigue of Plain and Fiber-Reinforced Concrete", ACI Materials Journal, July-Aug. 1997. 27. C. Meyer, "Low-Cycle Fatigue of Steel Fiber Reinforced Concrete - Theory and Experiment", Mehlhorn Festschrift, Materialmodelle und Methoden zur wirklichkeitsnahen Berechnung von Beton-, Stahlbeton- und ...

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Influence of fiber content on compressive low-cycle ...

Their research work is published in International Journal of Fatigue. The authors analyzed the effect of fiber content in steel-fiber reinforced concrete on the mechanical attributes under low cycle fatigue. The authors therefore prepared five types of self-compacting concrete

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Fatigue behavior of steel fiber reinforced concrete - CORE

The present paper provides a brief overview of recent developments in the study of fatigue behavior of plain and Steel Fiber Reinforced Concrete (SFRC). The research was carried out from the material point of view by studying the low-cycle fatigue behavior of cracked concrete. The fatigue performance of plain and SFRC, as deduced from the ...

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Flexural Fatigue Behavior of Fiber-reinforced Concrete ...

After a century of study of fatigue phenomena in concrete, most of the proposed models for predicting the fatigue life of concrete are not sufficiently precise. The traditional models for predicting fatigue life of concrete are only based on the strength-related parameters such as stress level. The high variation of concrete's strength has led to highly scattered fatigue test result and ...

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CT-Scan study of crack patterns of fiber-reinforced ...

CT-Scan study of crack patterns of ber-reinforced concrete loaded monotonically and under low-cycle fatigue Miguel A. Vicente a,b, Gonzalo Ruizc,, Dorys C. Gonz alez , Jesus M ngueza, Manuel Tarifad, Xiaoxin Zhangc aE. Polit ecnica Superior, Universidad de Burgos, Campus Milanera (Edif.D); c/ Villadiego s/n, 09001 Burgos, Spain

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[PDF] Fatigue Of Reinforced Concrete Download Full ...

Fatigue Damage Modeling of Cfrp Strengthened Reinforced Concrete Beams Book Description : Improvement in the short-term behavior of deficient reinforced concrete (RC) beams is very well known through extensive testing of reinforced concrete beams strengthened by externally bonded carbon fiber reinforced polymer (CFRP) strips.

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Post-peak fatigue performance of steel fiber reinforced ...

Dec 29, 2015  The present paper deals with an experimental study on the fatigue behavior under bending of plain and steel fiber reinforced concrete (SFRC). Notched beams were tested under three point bending test: both monotonic and fatigue tests on pre-cracked specimens (in which a fracture process zone was present) were performed. In order to quantify the influence of fiber reinforcement on the fatigue ...

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Fatigue Resistance of Concrete Pavements

fatigue life of concrete pavements unless the slab strength is known, which is specimen size dependent.. The stress range did not significantly influence the concrete slab’s fatigue life in low cycle fatigue tests (e.g., airports pavements) with the applied peak stress primarily controlling the number of repetitions to failure.

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Properties and mechanism on flexural fatigue of ...

Jul 26, 2011  P Todorka, M Christian. Low-Cycle Fatigue of Plain and Fiber-Reinforced Concrete[J]. ACI Materials Journal, 1997, (4): 273–286 [8] Ma Baoguo, Wang Kai, Wan Xuefeng, et al. Flexural Fatigue Behavior of Polypropylene Fiber Reinforced Segment Concrete[J].

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@Fatigue of concrete structuresProceedings of a Symposium ...

FLEXURAL FATIGUE STRENGTH OF HYBRID LAYERED CONCRETE By D. Y. Lee, C. R. V. W. Heyveld, and F. W. Klaiber 253 BOND FAILURE IN REINFORCED CONCRETE UNDER MONOTONIC AND CYCLIC LOADING: A FRACTURE MECHANICS APPROACH By Kent Gylltoft, Krister Cederwall, Lennart Elfgren, and Larsgunnar Nilsson 269 LOW CYCLE FATIGUE OF FIBER REINFORCED CONCRETE

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Fiber-Reinforced Concrete for Pavement Overlays:

modifications required to accommodate fiber-reinforced concrete (FRC) materials in concrete overlays. This document is a companion report to Overview of Fiber-Reinforced Concrete Bridge Decks, which summarizes the experience from existing bridge deck and bridge deck overlay construction projects that have employed FRC materials. 17. Key Words 18.

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(PDF) Post-Peak Cyclic Behavior of Steel Fiber Reinforced ...

Evaluation of WST Method as a Fatigue Test for Plain and Fiber-reinforced Concrete - experimental and numerical investigation. ... Evaluation of the fracture energy methods used in fiber reinforced concrete pavements by the maximum undamaged defect size concept. By Hossam Sallam.

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High-Performance Concrete and Fiber-Reinforced High ...

Oct 05, 2016  The cyclic loads and, therefore, the fatigue behavior of concrete may be established for compression, tension, and bending efforts. In case of plain concrete, only fatigue under compression efforts is of interest. In case of fiber-reinforced concrete elements, fatigue under tension and/or bending is of interest too.

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List of Concrete Publications - Columbia

T. Paskova and C. Meyer, "Low-Cycle Fatigue of Plain and Fiber-Reinforced Concrete", ACI Materials Journal, July-Aug. 1997. 27. C. Meyer, "Low-Cycle Fatigue of Steel Fiber Reinforced Concrete - Theory and Experiment", Mehlhorn Festschrift, Materialmodelle und Methoden zur wirklichkeitsnahen Berechnung von Beton-, Stahlbeton- und ...

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Biaxial Fatigue Scientific Research Publishing

Su, E.C. and Hsu, T.T. (1988) Biaxial Compression Datigue and the Discontinuity of Concrete. ACI Materials Journal, 85, 178-188. Yin, W. and Hsu, T.C. (1995) Fatigue Behavior of Steel Fiber Reinforced Concrete in Uniaxial and Biaxial Compression. ACI Materials Journal, 92, 71-81.

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