1. Krawinkler H. Bertero V. V. and Popov E. P. “Inelastic Behavior of Steel Beam‐to‐Column Subassemblages ” EERC Report No. 71‐7 Earthquake Engineering Research Center Univ. of California Berkeley Calif. 1971.
2. Leth C. F. A. “The Effect of Shear Stresses on the Carrying Capacity of I Beams ” DAM Report A 11–107 Brown University Providence R.I. 1954.
3. Manual of Steel Construction American Institute of Steel Construction 7th Ed. New York N.Y. 1969.
4. Mondkar D. P. and Powell G. H. “ANSR‐I General Purpose Program for Analysis of Nonlinear Structural Response ” EERC Report 75‐37 Earthquake Engineering Research Center University of California Berkeley Calif. 1975.