Slip and yielding ultimate state of high strength frictional bolted joints subjected to compressive force

Abstract

This study carried out an analytical study to clarify the slippage and yielding limit states of high strength frictional bolted joints subjected to compressive force. The analytical model was constructed on the basis of past experiments in which compressive force was loaded, and parametric analysis was carried out by changing plate width, connected plate thickness, friction coefficient, and number of bolts and thickness of splice plate. The result clarified the sliding, yield limit and the buckling limit of the joint subjected to compressive force. In addition, the result also showed that there was little change of the slip coefficient of the multiple row joint under the compressive force.