Results 81 to 90 of about 72,571 (307)

Experimental Study on Basic Mechanical Properties of Steel Fiber-Reinforced Siliceous Wet Shotcrete

Advances in Materials Science and Engineering, 2018
In order to solve the problem of low strength and easy cracking of shotcrete in permanent support of tunnel single shell lining, the effects of steel fiber-reinforced siliceous on mechanical properties of wet shotcrete were investigated by the tests of ...
Xu Yan, Li-min Liu, Jin-peng Zhang, Yan-hui Li, He Wang   +4 more
doaj   +1 more source

Blast-Resistant Performance of Hybrid Fiber-Reinforced Concrete (HFRC) Panels Subjected to Contact Detonation

Applied Sciences, 2019
This paper experimentally investigates the blast-resistant characteristics of hybrid fiber-reinforced concrete (HFRC) panels by contact detonation tests.
Wenjin Yao, Weiwei Sun, Ze Shi, Bingcheng Chen, Le Chen, Jun Feng   +5 more
doaj   +1 more source

Texoskeletons: Developing the Fundamental Technologies for Creating Intelligent Soft Robotic Clothing With Integrated 1D Sensors and Actuators

Advanced Functional Materials, EarlyView.
ABSTRACT Traditional wearable exoskeletons rely on rigid structures, which limit comfort, flexibility, and everyday usability. This work introduces the fundamental technologies to create the first soft, lightweight, intelligent textile‐based exoskeletons (Texoskeletons) built using 1D sensors and actuators.
Amy Lukomiak, Rameesh Bulathsinghala, Jack Varga, Shuxin Meng, Kalana Marasinghe, Imaad Refai, Biyon Fernando, Amitkumar Patel, Chamika M. Halloluwa‐Arachchige, Carlos Oliveira, Arash M. Shahidi, Zahra Rahemtulla, Alexander Turner, Ziyun Ding, Bernard X. W. Liew, Andy Kerr, Ezio Preatoni, Theo Hughes‐Riley, Ishara Dharmasena, Pasindu Lugoda   +19 more
wiley   +1 more source

Finite Element Analysis of Steel-Polypropylene Hybrid Fiber Concrete Penstock

Renmin Zhujiang, 2020
In order to improve the bearing capacity of steel-lined reinforced concrete penstock and ensure the safety and durability of the penstock, it is planned to mix hybrid fibers into the wrapped concrete of penstock for crack control.
HE Shan, WU Hailin, SI Dongdong
doaj  

Multimodal Perception and Machine Learning‐Empowered Human Machine Interfaces With Double‐Network Hydrogel Fibers

Advanced Functional Materials, EarlyView.
This work develops polyacrylamide‐alginate (PAM‐Alg) double‐network hydrogel fibers for multimodal perception and intelligent human‐machine interfaces. The covalent‐ionic network provides high strength, toughness, and stable conductivity. Easily woven into wearables and integrated with soft robots, the fibers enable object and temperature recognitions ...
Yujue Yang, Minyu Qiu, Di Tan, Xinlong Liu, Junze Zhang, Ziyu He, Jing Han, Yuanyuan Gao, Zihua Li, Hong Fu, Bingang Xu   +10 more
wiley   +1 more source

Study on Performance of Steel Fiber Concrete Bridge Pier Specimens under Horizontal Cyclic Loading

MATEC Web of Conferences, 2017
Because of that steel fiber can effectively prevent the extension and development of small cracks in the concrete, steel fiber reinforced concrete has good toughness and tensile strength.
Baiben Chen, Zhongren Feng, Xiaoji Shi
doaj   +1 more source

Trace Sulfur‐Doping Boosts NiCo Heterostructured Catalyst for Selective Glycerol‐to‐Formic Acid Electroreforming

Advanced Functional Materials, EarlyView.
A sulfur‐doped Ni–Co heterostructured catalyst is rationally designed to regulate interfacial electronic and adsorption properties for selective glycerol electrooxidation. The synergistic Ni–Co active sites promote hydroxide activation and glycerol adsorption, enabling efficient formic acid production and durable hydrogen generation under continuous ...
Lingqin Shen, Jianchuan Jin, Auttaphon Chachvalvutikul, Ouardia Akdim, Graham J. Hutchings   +4 more
wiley   +1 more source

Steel Fiber Reinforced Concrete

International Journal for Research in Applied Science and Engineering Technology, 2019
Steel Fiber Reinforced Concrete (SFRC) is a composite material that the steel fiber is evenly mixed with ordinary concrete. The steel fiber reinforced concrete is regarded as a kind of fiber strengthening system. The stress, elastic modulus and strength of steel fiber reinforced concrete are deduced by the rule of mixture.
Jialiang Yao, Zhigang Zhou, Hongzhuan Zhou   +2 more
openaire   +2 more sources

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

High –Performance Steel Fiber Reinforced Concrete (SFRC) Fracture was simulated on the base of theoretical model was elaborated. Fiber Pull-Out Experimental Investigation program was realized.
Krasņikovs, Andrejs, Pupurs, Andrejs
core   +1 more source

Test and prediction of shear strength for the steel fiber–reinforced concrete beams

Advances in Mechanical Engineering, 2019
The ultimate load capacities of steel fiber–reinforced concrete beams were determined by experiments conducted on steel fiber–reinforced concrete beams under the action of a two-point symmetrical concentrated load.
Xingwei Xue, Xudong Hua, Junlong Zhou
doaj   +1 more source