A multi-visual measurement method for ultimate tensile elongation of steel strand based on spatial characteristics

Prestressed steel strands exhibit remarkable strength and relaxation properties, making them essential in engineering projects such as bridges and high-rise buildings. Traditional contact-based measurements using strain gauges typically require adhesive bonding, which may pose mechanical injury risk...

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Bibliographic Details
Main Authors: Xiong Peng, Pengtao Wang, Bingxu Duan, Xingu Zhong, Guihua Wang, Chao Zhao
Format: Article
Language:English
Published: Elsevier 2025-12-01
Series:Case Studies in Construction Materials
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2214509525007983
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