Results 161 to 170 of about 8,607 (297)

A Nonlinear Finite Element Modeling For High Strength Fibrous Reinforced Concrete Beams

Sulaimani Journal for Engineering Sciences, 2017
This paper presents a nonlinear finite element model to investigate the influence of steel fibers on the flexural strength of high strength reinforced concrete beams. Two methods had been used to model the steel fiber using ANSYS 14.
Jaza Hassan Muhammad, M. Rauof Abdulqader   +1 more
doaj  

Research on Splitting-Tensile Properties and Failure Mechanism of Steel-Fiber-Reinforced Concrete Based on DIC and AE Techniques. [PDF]

Materials (Basel), 2022
Luo T, Pan X, Tang L, Sun Q, Pan J.
europepmc   +1 more source

Performance enhancement of reinforced concrete columns using stainless steel and galvanized steel plates: Experimental and numerical investigation

Structural Concrete, EarlyView.
Abstract This study introduces an innovative approach to strengthening defected reinforced concrete (RC) columns using externally bonded stainless steel and galvanized steel plates. Unlike conventional strengthening methods, this technique replaces traditional transverse stirrups with steel sheets, providing enhanced confinement and ductility.
Ahmed Hamoda, Khaled Sennah, Ramy I. Shahin, Aref A. Abadel, Mizan Ahmed, Mohamed Ghalla   +5 more
wiley   +1 more source

High Performance Steel Fiber Reinforced Concrete (SFRC) Fracture. Fiber Pull-out Experimental Investigation

High Performance Steel Fiber Reinforced Concrete (SFRC) Fracture.
Krasņikovs, Andrejs, Pupurs, Andrejs
core   +1 more source

New SHapley Additive ExPlanations (SHAP) Approach to Evaluate the Raw Materials Interactions of Steel-Fiber-Reinforced Concrete. [PDF]

Materials (Basel), 2022
Anjum M, Khan K, Ahmad W, Ahmad A, Amin MN, Nafees A.   +5 more
europepmc   +1 more source

Flexural performance of concrete‐filled steel tubular beams with wood chip aggregate

Structural Concrete, EarlyView.
Abstract This study investigates the flexural performance of concrete‐filled steel tubular (CFST) beams with partial replacement of aggregates by wood chips (0%–25%) through experimental and numerical analysis. This study is novel in that it experimentally and numerically investigates the flexural behavior of CFST beams with partial replacement of ...
Mizan Ahmed, Mohamed Emara, Vipulkumar Ishvarbhai Patel, Wensu Chen, Xihong Zhang, Faiz Shaikh, Ahmed Hamoda   +6 more
wiley   +1 more source

Compressive Strength Estimation of Steel-Fiber-Reinforced Concrete and Raw Material Interactions Using Advanced Algorithms. [PDF]

Polymers (Basel), 2022
Khan K, Ahmad W, Amin MN, Ahmad A, Nazar S, Alabdullah AA.   +5 more
europepmc   +1 more source

Fatigue behavior of steel fiber reinforced concrete

, 2010
The present paper provides a brief overview of recent developments in the study of fatigue behavior of plain and Steel Fiber Reinforced Concrete (SFRC).
PLIZZARI, Giovanni, GERMANO, Federica
core  

Numerically efficient mechanical modeling of reinforced concrete membrane elements with fixed, interlocked cracks

Structural Concrete, EarlyView.
Abstract Compression field approaches such as the Cracked Membrane Model with fixed, interlocked cracks (CMM‐F) are efficient tools for the mechanical modeling of reinforced concrete elements, providing the mechanical model σ=fε$$ \boldsymbol{\upsigma} =f\left(\boldsymbol{\upvarepsilon} \right) $$ required for finite element analyses.
Andreas Näsbom, Karel Thoma, Walter Kaufmann   +2 more
wiley   +1 more source

Numerical Simulation on Seismic Behavior of Steel Fiber Reinforced Concrete Beam-Column Joints. [PDF]

Materials (Basel), 2021
Shi K, Zhu J, Li P, Zhang M, Xue R, Zhang T.   +5 more
europepmc   +1 more source