Investigations on prestressing wire breaks in a post-tensioned prefabricated girder – Distributed fiber optic strain data and Python scripts
收藏DataCite Commons2025-07-22 更新2025-05-18 收录
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https://opara.zih.tu-dresden.de/items/e18528da-b59a-4045-be90-50aad2fdfadb
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资源简介：
This data set contains distributed fiber optic strain data and Python scripts for evaluation.
The data was collected 2022-10-04 during experiments on a decommissioned bridge girder of type BTE 311.080.12.
These prefabricated and post-tensioned girders were produced in the former GDR.
In the experiments, tendons were deliberately damaged by cutting wires.
Two locations on opposite lateral sites of the girder 1 m from the girder's middle were selected: C1 and C2.
The data shows strain changes measured with a distributed fiber optic sensor (DFOS) installed in the underside of the girder.
The DFOS was routed in three segments along the free span of the girder.
提供机构：
Technische Universität Dresden
创建时间：
2025-05-07
