{"id":"https://openalex.org/T12581","display_name":"Engineering Structural Analysis Methods","description":"This cluster of papers focuses on the analysis, modeling, and experimental study of bolted joints, threaded fasteners, and gasketed joints. It explores topics such as finite element analysis of tightening and loosening mechanisms, friction coefficients in torque-preloading relationships, bearing friction torque, and the effect of thread pitch on fatigue life. The papers also investigate the behavior of bolted joints under various loading conditions, the influence of lubrication on frictional characteristics, and methods to prevent self-loosening and improve anti-loosening performance.","keywords":[{"id":"https://openalex.org/keywords/bolted-joints","display_name":"bolted joints","score":0.4001},{"id":"https://openalex.org/keywords/fasteners","display_name":"fasteners","score":0.523},{"id":"https://openalex.org/keywords/threaded-fasteners","display_name":"threaded fasteners","score":0.785},{"id":"https://openalex.org/keywords/bolt-preload","display_name":"bolt preload","score":0.6724},{"id":"https://openalex.org/keywords/pipe-fittings","display_name":"pipe fittings","score":0.2031},{"id":"https://openalex.org/keywords/threaded-connections","display_name":"threaded connections","score":0.6141},{"id":"https://openalex.org/keywords/aerospace-fasteners","display_name":"aerospace fasteners","score":0.8526},{"id":"https://openalex.org/keywords/gaskets","display_name":"gaskets","score":0.4235},{"id":"https://openalex.org/keywords/high-strength-bolts","display_name":"high-strength bolts","score":0.46},{"id":"https://openalex.org/keywords/bolts","display_name":"bolts","score":0.5057},{"id":"https://openalex.org/keywords/interference-fit","display_name":"interference fit","score":0.2496},{"id":"https://openalex.org/keywords/machine-bolts","display_name":"machine bolts","score":0.9952},{"id":"https://openalex.org/keywords/bolt-tightening","display_name":"bolt tightening","score":0.7419},{"id":"https://openalex.org/keywords/screws","display_name":"screws","score":0.3544},{"id":"https://openalex.org/keywords/screw-threads","display_name":"screw threads","score":0.5402},{"id":"https://openalex.org/keywords/self-locking-nuts","display_name":"self-locking nuts","score":0.9519},{"id":"https://openalex.org/keywords/unjf-3a-thread","display_name":"UNJF-3A thread","score":0.9975},{"id":"https://openalex.org/keywords/high-strength-bolted-joints","display_name":"high-strength bolted connections","score":0.4927},{"id":"https://openalex.org/keywords/bolted-flange-joints","display_name":"bolted flange joints","score":0.6843},{"id":"https://openalex.org/keywords/hexagon-nuts","display_name":"hexagon nuts","score":0.9617},{"id":"https://openalex.org/keywords/high-temperature-fasteners","display_name":"high-temperature fasteners","score":0.8989},{"id":"https://openalex.org/keywords/bolt-loosening","display_name":"bolt loosening","score":0.4428},{"id":"https://openalex.org/keywords/thread-dimensions","display_name":"thread dimensions","score":0.8451},{"id":"https://openalex.org/keywords/pd-shank","display_name":"PD shank","score":0.9994},{"id":"https://openalex.org/keywords/flanges","display_name":"flanges","score":0.2377}],"legacy_keywords":"Finite Element Analysis; Threaded Fasteners; Loosening Mechanism; Friction Coefficients; Bearing Friction; Gasketed Joints; Tightening Process; Elastic Interaction; Fatigue Life; Preload Relaxation","ids":{"openalex":"https://openalex.org/T12581","wikipedia":"https://en.wikipedia.org/wiki/Bolted_joint"},"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"},"siblings":[{"id":"https://openalex.org/T10188","display_name":"Advanced machining processes and optimization"},{"id":"https://openalex.org/T10386","display_name":"Microstructure and Mechanical Properties of Steels"},{"id":"https://openalex.org/T10568","display_name":"Thermodynamic and Exergetic Analyses of Power and Cooling Systems"},{"id":"https://openalex.org/T10633","display_name":"Metallic Glasses and Amorphous Alloys"},{"id":"https://openalex.org/T10635","display_name":"Hydraulic Fracturing and Reservoir 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