PREDICTION OF ULTIMATE LOAD OF STEEL FRAMES WITH SEMIRIGID CONNECTIONS

摘要

1. Introduction 1.1. Load-deformation Response of Frames 1.2 Effect of Softening Phenomenon 2. Investigation of Plate Buckling with the Aid of Yield Mechanism 2.1. Yield Mechanism forms Based on Experimental Results 2.2. "Joining" the yield mechanisms of component plates 2.3. Model of the interactive hinge 3. Analysis of Steel Frames with Global Bar Elements 4. A Simple Approximate Method 4.1. Mechanism Curve Method 4.2. Approxmate engineering method to take the effect of plate buckling into consideration 5. Evaluation of Load Bearing Capacity of steel Frames 5.1. Test Program 5.2. Results of theoretical and experimental investigation