论文信息 - STIFFENED FLANGES CONTAINING OPENINGS

STIFFENED FLANGES CONTAINING OPENINGS

An approximate method for the analysis of stiffened flange plates, containing circular or square openings and loaded axially, is presented. The method allows for the loss in stiffness of plates by making use of the “effective width” concept. Systematic experiments that have been carried out on small-scale steel models of perforated stiffened plates are reported. The experimental results show that satisfactory prediction of ultimate loads can be obtained by the proposed method.

Seng-Lip Lee | Palaniappa Paramasivam | Nandivaram E. Shanmugam

[1] R. Narayanan,et al. EQUILIBRIUM SOLUTION FOR PREDICTING THE STRENGTH OF WEBS WITH RECTANGU -LAR HOLES. , 1983 .

[2] Richard G. Redwood,et al. BEAM TESTS WITH UNREINFORCED WEB OPENINGS , 1968 .

[3] R Narayanan,et al. AN EQUILIBRIUM METHOD FOR ASSESSING THE STRENGTH OF PLATE GIRDERS WITH REINFORCED WEB OPENINGS , 1984 .

[4] Edmund P. Segner. Reinforcement Requirements for Girder Web Openings , 1964 .

[5] G. Winter. Strength of Thin Steel Compression Flanges , 1947 .

[6] Merrison,et al. INFLUENCE ON STRENGTH OF COMPRESSION PANEL OF STIFFENER SECTION, SPACING AND WELDED CONNECTION. , 1977 .

[7] James Rhodes,et al. Buckling and Post-buckling Behaviour of Plates with Holes , 1975 .

[8] R. Narayanan,et al. Ultimate capacity of uniaxially compressed perforated plates , 1984 .

[9] O. Zienkiewicz. The Finite Element Method In Engineering Science , 1971 .

[10] J E Bower. ULTIMATE STRENGTH OF BEAMS WITH RECTANGULAR HOLES , 1968 .

[11] R Narayanan,et al. AN APPROXIMATE METHOD FOR THE DESIGN OF STIFFENED STEEL COMPRESSION PANELS. , 1975 .

[12] R Narayanan,et al. ULTIMATE LOAD CAPACITY OF PLATE GIRDERS WITH WEBS CONTAINING CIRCULAR CUT-OUTS. , 1981 .