Multiaxial fatigue analysis of circumferentially butt‐welded steel connection using fiber optic‐based distributed strain sensing
نویسندگان
چکیده
Abstract This paper presents a study on the performance of circumferentially butt‐welded steel connections under constant tensile‐tensile axial fatigue and cyclic bending tests. The utilizes fibre‐optic based distributed strain sensing to measure strains stresses in regions weld. results confirm desired pure specimen during cycles. suitability monitoring for testing welds is demonstrated. In addition, compares numerically predicted welded connection using Finite Element Analysis (FEA) with experimental results, thereby substantiating accuracy FEA predictions.
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ژورنال
عنوان ژورنال: ce/papers
سال: 2023
ISSN: ['2509-7075']
DOI: https://doi.org/10.1002/cepa.2638