Monitoring and strengthening of prestressed concrete cylinder pipes based on distributed acoustic sensing and iron-based shape memory alloys

This paper proposes an integrated system for monitoring and strengthening the prestressed concrete cylinder pipe (PCCP) with broken wires, which is based on distributed acoustic sensing (DAS) and self-prestressing iron-based shape memory alloy (Fe-SMA). This system was evaluated in a full-scale stud...

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Bibliographic Details
Main Authors: Jianghao Ji, Hong Zhu, Zhiqiang Dong, Yijie Pan, Shitong Hou, Liping Cui
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2025-08-01
Series:Underground Space
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Online Access:http://www.sciencedirect.com/science/article/pii/S2467967425000352
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