Results 61 to 70 of about 22,410,534 (196)
Developments in the Built EnvironmentThis study evaluated the effects of volume fraction, aspect ratio, and shape of steel fibers on the mechanical properties of ultra-high-performance fiber-reinforced concrete (UHPFRC) and the structural behavior of reinforced (R-) UHPFRC beams.
Doo-Yeol Yoo +6 more
doaj +1 more source
Strain rate sensitivity of ultra-high performance fiber reinforced concrete [PDF]
, 2021 Ultra High Performance Fiber Reinforced Concrete (UHP-FRC) is relatively new cementitious material, which has been developed to enhance material performance such as, durability, workability and strength. UHP-FRC has an outstanding dynamic performance with high capacity to absorb damage.
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Advanced Science, EarlyView.This review presents the research advances of adaptive conductive systems from the perspective of materials, circuits, systems, and applications. Deformable conductors consist of substrates/matrices and conductive materials, structural design of circuit interconnections, fabrication of circuit interconnections, as well as intelligent systems ...
Yufei Lu +7 more
wiley +1 more source
Impact resistance of concrete using dovetailed fibres and type 2 synthetic fibres [PDF]
, 2015 This paper investigates the relative performance of new dovetailed (DT) cross section fibres with regard to impact resistance and energy absorption of concrete.
Richardson, Alan, Batey, David
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The effect of polypropylene fibres within concrete with regard to fire performance in structures [PDF]
, 2008 Purpose – The purpose of this paper is to examine the effect of various polypropylene fibre additions (types and volume) to concrete with regard to explosive spalling when subject to high temperatures similar to those experienced in building or tunnel ...
Richardson, Alan, Dave, Urmil V.
core +1 more source
Ultra-High-Performance Fiber-Reinforced Concrete: A Comprehensive Review
International Research Journal on Advanced Engineering and Management (IRJAEM)Ultra-High-Performance Fiber-Reinforced Concrete (UHPFRC) is a breakthrough in concrete technology, offering exceptional strength, durability, and ductility. This review compiles recent advances in the material design, microstructural evolution, and mechanical performance of UHPFRC.
null Pinal Patel +3 more
openaire +1 more source
Advanced Science, EarlyView.This review establishes a catalyst–electrode–device–system framework for tri‐functional HER/OER/ORR electrocatalysis that couples water splitting with Zn–air batteries. Five catalyst families are covered: noble‐metal, metal‐based, single‐atom, heterostructure, and metal‐free systems.
Xixi Di +9 more
wiley +1 more source
Toward Rational Design of Aqueous Battery Membranes Beyond the Selectivity‐Conductivity Trade‐Off
Advanced Science, EarlyView.This review examines sulfonated membranes for redox flow batteries. It focuses on proton transport mechanism, membrane design, performance limits, optimization strategies, and the pathway from molecular design to membrane manufacturing. ABSTRACT Electrochemical energy‐storage systems increasingly require membranes that can simultaneously deliver fast ...
Jinkang Liu +13 more
wiley +1 more source
Design Guide for Precast UHPC Waffle Deck Panel System, including Connections, June 2013 [PDF]
, 2013 : As a part of an innovation project funded by the Federal Highway Administration (FHWA) Highways for LIFE program, a full-depth precast, ultra-high-performance concrete (UHPC) waffle deck panel and appropriate connections suitable for field ...
core
Ultra-high-performance fiber-reinforced concrete: Hydration and microstructure
, 2022 Ultra-high-performance fiber-reinforced concrete: Hydration and ...
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