Operability of threaded and studded joints under intense vibration load

• Main Author: Solon G. Zenkov
• Format: Article
• Language: English
• Published: Krylov State Research Centre 2019-08-01
• Series: Труды Крыловского государственного научного центра
• Subjects: threaded and studded joints; vibration strength; tightening torque; operability
• Online Access: https://transactions-ksrc.ru/eng/archive/Operability-of-threaded-and-studded-joints-under-intense-vibration-load/

Object and purpose of research. This paper discusses threaded and studded joints. Its purpose is to develop and try out the procedure for experimental operability verification of joints under vibration load. Materials and methods. Operational loads on the joints were simulated by means of electrodynamic vibrator. Main results. The study made it possible to develop operability check procedure for threaded and studded joints, including the view of models, testing sequence and list of target parameters. Implementation of this procedure enabled operability checks of full-scale joints under vibration load. Conclusion. The results of this study have confirmed the validity of suggested procedure for experimental operability check of threaded and studded joints under vibration load, as well as confirmed the possibility of their application in hull areas with intense vibration.