Results 31 to 40 of about 1,680 (182)

Interface Shear Resistance of Ultra-High Performance Concrete (UHPC)

First International Interactive Symposium on UHPC, 2019
In recent years, the use of Ultra-High Performance Concrete (UHPC) in bridge construction has been growing significantly. UHPC is considered an ideal material for bridge connections due to its excellent early-age mechanical properties, exceptional durability, and high workability.
Mostafa Abo El-Khier, George Morcous, Jiong Hu   +2 more
openaire   +1 more source

Concrete in architecture: Redefining form, space, function, and insights from bibliometric analysis

Structural Concrete, EarlyView.
Abstract Concrete has become a cornerstone in architectural and engineering innovation, as it seamlessly integrates structural performance with artistic expression. Its evolution from ancient opus caementicium to contemporary ultra‐high‐performance concrete illustrates its adaptability to the change in technological, environmental, and design paradigms.
Mouhcine Benaicha, Khalid El Harrouni, Samir Kabouss   +2 more
wiley   +1 more source

Comparative research: Early-age deformation of alkali-activated/cement-based ultra-high performance concrete

Case Studies in Construction Materials
Alkali activated slag ultra-high performance concrete (AAS-UHPC) is a promising low-carbon cementitious material that can effectively utilize industrial solid waste and reduce pollutant emissions during the production of cementitious materials compared ...
Weijie You, Guangjia Wang, Bo Liu, Yue Huang, Xiaoyang Liu, Chongmin Song, Dongming Wang, Chenggong Wang, Weikang Gong, Ding Zhou, Guotao Yang   +10 more
doaj   +1 more source

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

Explainable artificial intelligence (XAI)‐powered design framework for lightweight strain‐hardening ultra‐high‐performance composites (SH‐UHPC)

Structural Concrete, EarlyView.
Abstract Lightweight strain‐hardening ultra‐high‐performance concrete composite (SH‐UHPC) is an outstanding alternative for engineering applications and infrastructure thanks to its outstanding strength, toughness, ductility, and low density. The integration of artificial intelligence (AI)‐based modeling strategies into engineering problems can ...
Metin Katlav, Kazim Turk
wiley   +1 more source

Split‐disk testing of precast ultra‐high performance fiber‐reinforced concrete tubes

Structural Concrete, EarlyView.
Abstract Ultra‐high performance fiber‐reinforced concrete (UHPFRC) has great potential for structural applications involving precast cylindrical shapes, including pipes, silos and stay‐in‐place forms for concrete columns. This study examines the performance of UHPFRC rings under internal pressure simulated using the split‐disk loading method, along ...
Mina Fakeh, Amir Fam
wiley   +1 more source

A Termite‐Inspired Alternative to Cement

Advanced Functional Materials, Volume 36, Issue 27, 2 April 2026.
A termite‐inspired composite of clay, cellulose, and lignin forms a dense fibrous network with concrete‐like strength (32 MPa) and superior elasticity, processed at ambient temperature. Abstract Clay combined with organic materials is used by termites as a strong and durable construction material for their mounds with minimal environmental impact. Here,
Oren Regev, Peter Fratzl, Emeline Raguin, Markus Antonietti   +3 more
wiley   +1 more source

Exploring the synthesis effects of glazed hollow beads and polypropylene fibers on the strength retention of ultra-high performance concrete after fire exposure using X-Ray computed tomography

Case Studies in Construction Materials
Ultra-high performance concrete (UHPC) is a cementitious composite characterized by its ultra-high durability attributes and mechanical properties. It is primarily used in large-span and ultra-high-rise structures for control of deflections. However, its
Zhuoyang Jin, Hongxiang Tian, Bo Liang, Minghou Li, Sizhe Du, Gang Ma, Yu Zhang, Xinyu Zhao   +7 more
doaj   +1 more source

SEGMENTED WIND TURBINE TOWER CONNECTIONS: A STATE‐OF‐THE‐ART REVIEW, CLASSIFICATION, AND CASE STUDY OF A NOVEL MODULAR TOWER

ce/papers, Volume 9, Issue 1, Page 34-45, April 2026.
Abstract As wind turbine towers grow taller and more powerful, tower design faces challenges in transportation, erection, and structural performance. To address these issues, modular and segmented towers with improved connection systems have emerged.
J. M. Tekantappeh, Carlos Rebelo, Hélder Craveiro, Rui Simões   +3 more
wiley   +1 more source

Preparation Technology and Experimental Study of Fast-Hardening UHPC Repair Material

Buildings
The performance of concrete materials deteriorates under load fluctuation and long-term erosion from the external environment, leading to damage. In order to solve the problems of concrete materials needing repair, poor working performance and the low ...
Ming Xie, Hao Li, Bing-Tao Yuan, Ming Li, Wen-Li Hou   +4 more
doaj   +1 more source