Fatigue resistance of steel ropes: failure criterion: Background to the verification in prEN 1993‐1‐11:2020
نویسندگان
چکیده
Many steel rope systems are subjected to fluctuating tensile loads and therefore can fail due fatigue. Available fatigue test data indicate that diameter, mean stress, socket type, lay angle length influence the resistance. Most of tests were terminated before full failure ropes. This paper shows termination criterion, such as fracture first wire, 5 % wires or fracture, has a large on resulting A probabilistic analysis is carried out for system in bridge, demonstrating required structural reliability levels met when considering end-of-life criterion
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ژورنال
عنوان ژورنال: Steel Construction
سال: 2021
ISSN: ['1867-0520', '1867-0539']
DOI: https://doi.org/10.1002/stco.202000058