Influence of steel fibers on the flexural behavior of RC
Aug 15 2019 · Many investigations on the flexural behavior of R/FRC beams have been carried out in the last decades the majority considering the use of steel fibersresulting in a reinforced steel fiber concrete (R/SFRC).
Get Price
Mechanical Behavior and Its Influencing Factors on
Mechanical behavior of linings with different tensile properties of ECC (a) influence of Δσ (b) influence of ε tu. With the increase in ECC tensile strength the load-carrying capacity and ductility of the two linings increased linearly although the increase in
Get Price
Behavior of Low Grade Steel Fiber Reinforced Concrete Made
In recent years recycled aggregates from construction and demolition waste (CDW) have been widely accepted in construction sectors as the replacement of coarse aggregate in order to minimize the excessive use of natural resources. In this paper an experimental investigation is carried out to observe the influence of low grade steel fiber reinforcements on the stress-strain behavior of
Get Price
Mechanical Behavior and Its Influencing Factors on
Mechanical behavior of linings with different tensile properties of ECC (a) influence of Δσ (b) influence of ε tu. With the increase in ECC tensile strength the load-carrying capacity and ductility of the two linings increased linearly although the increase in
Get Price
(PDF) Influence of steel fiber on the mechanical behavior
In this work the mechanical behavior and the resistance to spalling on the drying of a refractory castable containing short and long steel fibers (from 2 to 25 mm long) were evaluated and
Get Price
Fibers Free Full-Text Influence of Steel and Macro
Fiber addition has become one of the most prevalent methods for enhancing the tensile behavior of concrete. Fibers reduce cracking phenomena and improve the energy absorption capacity of the structure. On the other hand the introduction of fibers can introduce a negative impact on concrete workability whose loss is influenced by different parameters (among which are fiber content and fiber
Get PriceRate Effect on Pullout Behavior of Steel Fibers Embedded
This study presented the experimental results of steel fiber-matrix bond characteristics and discussed the influence of loading rates on the pullout behavior. Results The results were measured in terms of peak loads and total fiber pullout work or dissipated bond energy. Results indicated that the increase in pullout rate increases both peak
Get Price
Corrosion effects on mechanical behavior of steel fiber
The results show that the increase in fiber causes a relative increase in compressive strength and a significant increase in flexural strength and corrosion of steel fibers without reducing workability reduces compressive strength and flexural strength by up to 6 to 11 respectively.
Get Price
Influence of Steel Fibres on Mechanical Properties of
Jul 15 2018 · The mix with 2 of fiber had 25 and 23 higher strength as compared to mix without fibers. The addition of steel fibers increased the split tensile and flexural strength of the GPC mixes by 14–48 and 4–28.5 respectively after 28 days of curing.
Get Price
Influence of Fine Particles on the Mechanical Behavior of
68 Influence of Fine Particles on the Mechanical Behavior of Short Glass Fiber Reinforced Thermoplastics Blends B. M. Rudresh1 B. N. Ravikumar2 D. Madhu3 1Department of Mechanical Engineering Government Engineering College K R PET Mandya571 426 Karnataka India. 2Department of Mechanical Engineering Bangalore Institute of Technology Bengaluru
Get Price
Effects of Steel Fibers Geometry on the Mechanical
This study comprised of casting and testing three groups of SIFCON specimens with 6 fiber volume fraction. The first group was reinforced with micro steel fiber other reinforced by hook end steel fibers while the last group of specimens reinforced by mixing two shape of steel fiber as hybrid fiber (3 micro steel fiber 3 hook end steel fiber).
Get PriceMechanical Behavior and Its Influencing Factors on
Mechanical behavior of linings with different tensile properties of ECC (a) influence of Δσ (b) influence of ε tu. With the increase in ECC tensile strength the load-carrying capacity and ductility of the two linings increased linearly although the increase in
Get PriceMechanical Behavior of Steel Fiber Reinforced Concrete
Mechanical Behavior of Steel Fiber Reinforced Concrete Investigated by One-Stage Light Gas Gun Experiment. Guoping Jiang 1 2 and Xinhong Wu 2. 1 School of Engineering The dimensions of the specimens are all mm with the aim to reduce the influence of rarefaction waves.
Get Price
Uniaxial tensile behavior of aligned steel fibre
Jun 25 2019 · It has been demonstrated that the orientation and distribution of fibres have a significant influence on the mechanical behavior of SFRC 10 11 12 13 . Obviously if the orientation of steel fibres can be aligned with the direction of the principal tensile stress of the structural members the tensile behavior and ductility of the SFRC
Get PriceMechanical Behavior and Its Influencing Factors on
Mechanical behavior of linings with different tensile properties of ECC (a) influence of Δσ (b) influence of ε tu. With the increase in ECC tensile strength the load-carrying capacity and ductility of the two linings increased linearly although the increase in
Get Price
Mechanical Properties and Anti-Spalling Behavior of Ultra
The results show that all types of steel fiber exhibit a beneficial effect on the mechanical properties and the anti-spalling behavior of UHPC except that recycled steel fiber with rubber attached (RSFR) has a slightly negative effect on the compressive strength of UHPC.
Get PriceFibers Free Full-Text Influence of Steel and Macro
Fiber addition has become one of the most prevalent methods for enhancing the tensile behavior of concrete. Fibers reduce cracking phenomena and improve the energy absorption capacity of the structure. On the other hand the introduction of fibers can introduce a negative impact on concrete workability whose loss is influenced by different parameters (among which are fiber content and fiber
Get Price
Influence of Interfaces and Interphases on the Mechanical
The interfacial domain is a physical entity that influences significantly composite mechanical behavior. It consists of a fiber matrix interface or an interphase bonded to the fiber and the matrix. This chapter discusses the main features of interfacial domain in CMCs with respect to composite mechanical behavior not only from a qualitative
Get Price
The Influence of Dimensional parameters on Mechanical
Fiber reinforcements and matrices have a major influence over the mechanical behavior of composites. The material of fiber directly influences the mechanical properties of composite like elastic moduli and strengths 1 3 . Fiber oriented in one direction (unidirectional composite) gives high stiffness and strength in that direction.
Get Price
Mechanical Behavior of Steel Fiber Reinforced Concrete
Mechanical Behavior of Steel Fiber Reinforced Concrete Investigated by One-Stage Light Gas Gun Experiment. Guoping Jiang 1 2 and Xinhong Wu 2. 1 School of Engineering The dimensions of the specimens are all mm with the aim to reduce the influence of rarefaction waves.
Get Price
Williams Influence of Steel Fiber Size and Shape on
Jul 17 2016 · Keywords steel fiber reinforcement impact behavior mechanical testing How to Cite Williams B. A. Green B. H. Scott D. A. O Daniel J. L. Moser R. D. Long W. R. (2016) "Influence of Steel Fiber Size and Shape on Quasi-Static Mechanical Properties and Dynamic Impact Properties of Ultra-High Performance Concrete" International
Get Price
Mechanical Behavior of Hybrid Glass/Steel Fiber Reinforced
While conventional fiber-reinforced polymer composites offer high strength and stiffness they lack ductility and the ability to absorb energy before failure. This work investigates hybrid fiber composites for structural applications comprised of polymer steel fiber and glass fibers to address this shortcoming. Varying volume fractions of thin ductile steel fibers were introduced into glass
Get Price
Steel fiber reinforced concrete pipes. Part 1
This paper is the first part of an extensive work focusing the technological development of steel fiber reinforced concrete pipes (FRCP). Here is presented and discussed the experimental campaign focusing the test procedure and the mechanical behavior obtained for each of the dosages of fiber used.
Get Price
Mechanical behavior of steel fiber‐reinforced self
The paper presents an experimental study to investigate the effect of steel fiber (SF) on the mechanical behavior of self‐compacting concrete corbels after exposure to elevated temperatures. This research examines the most relevant parameters that influence the behavior of
Get Price
(PDF) Mechanical Behavior of High Strength Fibre
Fiber length in the range of 1.18 to 2.36 in. (30 to 60 mm) does not have a significant effect on toughness for hooked-end fibers. Ductile behavior can be obtained using 200 lb/yd 3 (120kg/m 3
Get Price
(PDF) Steel fibers and mechanical behavior of refractory
The mechanical and drying behavior of refractory castables that contained short and long steel fibers are compared with castables that contained polyaramid fibers. The heat-up of refractory
Get Price
