Results 101 to 110 of about 30,327 (212)

Mechanical Properties of Aramid/Carbon Hybrid Fiber-Reinforced Concrete. [PDF]

Materials (Basel), 2021
Li YF, Wang HF, Syu JY, Ramanathan GK, Tsai YK, Lok MH.   +5 more
europepmc   +1 more source

Modeling the response of UHPC shear‐critical beams: Integrating nonlinear finite element analysis and artificial neural network

Structural Concrete, EarlyView.
Abstract An analytical framework suited for the analysis of shear‐critical ultra‐high performance concrete (UHPC) members is presented. The numerical methodology utilizes a nonlinear finite element analysis formulation integrated with an artificial neural network (ANN) that characterizes the UHPC tension response based on its mix design. In addition, a
Amjad Diab, Anca Ferche
wiley   +1 more source

Research on Mechanical Properties of Steel-Polypropylene Fiber-Reinforced Concrete after High-Temperature Treatments

Applied Sciences
A mechanical property experiment was carried out on steel-polypropylene fiber-reinforced concrete after elevated temperatures by using a 50 mm diameter SHPB apparatus.
Xinggang Shen, Xia Li, Lei Liu, Xinzuo Chen, Jun Du   +4 more
doaj   +1 more source

Experimental Prognostication of Ultra-High-Performance Lightweight Hybrid Fiber-Reinforced Concrete by Using Sintered Fly Ash Aggregate, Palm Oil Shell Aggregate, and Supplementary Cementitious Materials. [PDF]

Materials (Basel), 2022
Behera D, Liu KY, Gopalakrishnan D.
europepmc   +1 more source

Braided fibre reinforced composite rods for concrete reinforcement [PDF]

, 2005
This paper describes the work that is being done at the University of Minho concerning the development of braided rods for concrete reinforcement. A preliminary research study has been conducted to understand the mechanical behaviour of braided fabrics ...
Araújo, Mário Duarte de, Fangueiro, Raúl, Jalali, Said, Sousa, Guilherme José Miranda de, Soutinho, Hélder Filipe Cunha   +4 more
core  

Strip loading in steel fiber reinforced concrete: Experimental and theoretical investigation

Structural Concrete, EarlyView.
Abstract Fiber reinforced concrete is becoming increasingly popular in engineering practice due to its high robustness, post‐cracking behavior, and crack control. For strip loading, as common, for example, in longitudinal joints of tunnel lining segments, the use of fiber reinforced concrete has the potential to reduce conventional reinforcement ...
Fabian Morger, Albin Kenel, Walter Kaufmann   +2 more
wiley   +1 more source

On the preservation of reinforced concrete architectural masterpieces: The challenges of the REcube project

Structural Concrete, EarlyView.
Abstract The preservation of reinforced concrete masterpieces from the 20th century poses a complex challenge. These structures often combine architectural, historical, and technological value, which standard engineering codes and conservation practices are not fully equipped to address. The Erasmus+ REcube project responded to this gap by promoting an
Elisabetta Margiotta Nervi, Giulio Zani, Marco di Prisco   +2 more
wiley   +1 more source

Bio-inspired widening concrete using cellulose nanofiber to enhance multiscale Fiber–Matrix interface

Journal of Materials Research and Technology
The cracking issue at the bonded interface due to the differing shrinkage performances of newly poured concrete and existing concrete poses a significant threat to the safe service of composite structures.
Kun Wang, Jinjun Guo, Jinjin Wang, Donghui Qi, Yuanxun Zheng, Shaowei Hu   +5 more
doaj   +1 more source

A review of research on fiber reinforced concrete

Journal of Materials and Engineering Structures, 2023
Concrete is the most widely used construction material in the world. Nowadays the world is witnessing the construction of more and more challenging Industrial structures.
Atteshamuddin S. SAYYAD, Ramiz Anis SAYYAD   +1 more
doaj  

Computational intelligence model for predicting the compressive strength of FRP‐confined concrete column

Structural Concrete, EarlyView.
Abstract Fiber reinforced polymer (FRP) wrapping technology is commonly used to enhance the compressive strength (CS) of reinforced concrete (RC) members. Accurate prediction of the compressive strength of FRP‐confined concrete columns is crucial for optimizing structural design and helps reduce the time and costs associated with physical testing ...
XuanRui Yu, Nima Khodadadi, Anxiang Song, Tianyu Hu, Yang Yu, Antonio Nanni   +5 more
wiley   +1 more source