Reliability evaluation method of anti-loosening performance of bolted joints
نویسندگان
چکیده
منابع مشابه
Identification of Bolted Joints through Laser Vibrometry
We present a new technique for identifying the dynamics of bolted joints. The technique relies on the comparison of the overall dynamics of the bolted structure to that of a similar but unbolted one. The di!erence in the dynamics of the two systems can be attributed solely to the joint; modelling this di!erence in the dynamics enables us to construct a non-parametric model for the joint dynamic...
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In this research, the influence of bolt preload on the fatigue strength of 2024-T3 aluminium alloy double lap bolted joints has been studied experimentally and numerically. To do so, three sets of the specimens were prepared and each of them subjected to tightening torque of 1,2.5 and 5 N-m and then fatigue tests were conducted under various cyclic axial load levels. In the numerical method, th...
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ژورنال
عنوان ژورنال: Mechanical Systems and Signal Processing
سال: 2022
ISSN: 0888-3270
DOI: 10.1016/j.ymssp.2021.108067