The Study on the Mechanical Property of the Top-Seat-Angle with Double Web-Angle Connection
This thesis investigated the mechanical property of the semi-rigid steel beam-column connection and its influence upon the propery of the framework; grounded on several foreign common mathematical models on the moment-rotation relationship of semi-rigid connection, and on the basis of exponent function model, it derived the ultimate bearing capacity (Mμ) and initial connection stiffness (Rki) which act as controlling function in the formula. Also, it imitated the typical connection of top-seat-angle with double web-angle, ensured its moment-rotation curve, and provided a reference for the analysis of the ultimate bearing capacity in the second-order effect of light steel frame structure.
W. J. Yang et al., "The Study on the Mechanical Property of the Top-Seat-Angle with Double Web-Angle Connection", Applied Mechanics and Materials, Vols. 138-139, pp. 362-366, 2012