Research on the material properties of concrete in subway stations after in service for 50 years

Abstract During the subway operation phase, the performance of concrete materials in subway stations has experienced a series of transformations. This study meticulously investigated the macroscopic and microscopic characteristics of concrete within the Beijing subway structure after 50 years of ser...

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Bibliographic Details
Main Authors: Bin Zhang, Shaohui He, Jianfei Ma, Jiaxin He, Yiming Li, Jinlei Zheng
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-11487-9
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