Results 31 to 40 of about 14,683 (218)

Recent Advances in Carbon Materials for Cathodes and Interlayers in Lithium–Sulfur Batteries

open access: yesSmall Structures, Volume 7, Issue 1, January 2026.
This review examines dimensional carbon materials (0D–3D) as hosts and interlayers for Li–S batteries. It details how structural morphology, heteroatom doping, and catalytic functionalization effectively mitigate the polysulfide shuttle effect, manage volume expansion, and accelerate redox kinetics.
Dayeon Lee   +6 more
wiley   +1 more source

Precast Concrete Deck-to-Girder Connection using UHPC [PDF]

open access: yes, 2019
The implementation of ultra-high-performance concrete (UHPC) in bridge construction has been growing rapidly in the last two decades due to its excellent mechanical properties, workability, and durability.
Abo El-Khier, Mostafa, Morcous, George
core   +1 more source

Experimental Research on Properties of UHPC Based on Composite Cementitious Materials System [PDF]

open access: gold, 2022
Fansheng Kong   +6 more
openalex   +1 more source

Tensile Performance of Prefabricated Tank Walls Connected Using Ultrahigh‐Performance Concrete

open access: yesAdvances in Civil Engineering, Volume 2026, Issue 1, 2026.
Prefabricated tank structures are a widely used form of industrialized construction, yet the behavior of connections between precast segments remains insufficiently explored. Since the mechanical properties of these connections govern the structural performance of prefabricated tanks, this study introduces a novel joint detail employing cast‐in‐place ...
Tao Yang   +6 more
wiley   +1 more source

TRIAXIAL COMPRESSIVE STRENGTH OF ULTRA HIGH PERFORMANCE CONCRETE [PDF]

open access: yes, 2017
The aim of this work is to describe the strength of Ultra High Performance Concrete (UHPC) under triaxial compression. The main goal is to find a trend in the triaxial compressive strength development under various values of confinement pressure.
Beckmann , Birgit   +2 more
core   +1 more source

Investigating the Mechanical and Microstructural Properties With Machine Learning Optimization of Recycled Eco‐Friendly PET Modified Concrete

open access: yesAdvances in Civil Engineering, Volume 2026, Issue 1, 2026.
Over the past decades, studies have demonstrated the effectiveness of polyethylene (PE) and PE terephthalate (PET) as an alternative to aggregates in enhancing concrete performance. This research aims to predict the compressive strength (CS) of PE and PET‐incorporated concrete by evaluating the influence of key factors, including cement content, PET ...
Md. Alhaz Uddin   +6 more
wiley   +1 more source

Autogenous shrinkage of zeolite cement pastes with low water-binder ratio [PDF]

open access: yes, 2015
Self-desiccation is one common phenomenon of high-performance cementitious materials characterized by low water to cementitious material ratio (w/c).
De Schutter, Geert   +3 more
core   +1 more source

Experimental Study of a Novel Type Joint Used in Precast Reinforced Concrete Frame Under Reversals

open access: yesAdvances in Civil Engineering, Volume 2026, Issue 1, 2026.
Prefabricated components are an integral part of the prefabricated construction. One of the main challenges in seismic regions is developing constructible connections between prefabricated components that can withstand inelastic cyclic deformations. This study introduces a novel type of joint designed to connect prefabricated concrete columns and beams
Yanqiu Lu   +3 more
wiley   +1 more source

Gradient Boosting‐Based Modeling of Structural Performance in Hybrid Multi‐Tube Columns

open access: yesAdvances in Civil Engineering, Volume 2026, Issue 1, 2026.
This study presents an advanced predictive framework for estimating the ultimate confined strength (fcc,u) and ultimate strain (εcc,u) of a hybrid multi‐tube concrete column (MTCC), an innovative structural system that combines a fiber‐reinforced polymer (FRP) outer tube, inner steel tubes, and void‐filled concrete.
Yinghui Sun   +3 more
wiley   +1 more source

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