TY - SER TI - Journal of Structural Engineering. Vol. 115 No. 11 (1989) PY - 0000///[date of publication not identified] CY - New York : American Society of Civil Engineers. N1 - It contains of Papers, Discussion for November 1989 in Vol. 115 No. 11; TECHNICAL PAPERS : Time-Dependent Analysis of Composite Steel-Concrete Sections / R. Ian Gilbert. Thin-Walled Steel Box Columns under Biaxial Loading / N. E. Shanmugam, J. Y. Richard Liew, and S. L. Lee. Prestressed Concrete Beams with Opening under Torsion and Bending / Faisal F. Wafa, Abul Hasnat, and Ali A. Akhtaruzzaman. Design Formulas for Unstiffened and Stiffened Plate Girders in Shear / Max A. M. Herzog. Dynamics and Control of Elevators with Large Gaps and Rubber Dampers / H. S. Tzou and A. J. Schiff. Heat-Straightening of Steel: Fact and Fable / R. Richard Avent. Model for Response of Concrete to Random Compressive Loads / Duane E. Otter and Antoine E. Naaman. Analytical Study for Concrete Confinement in Tied Columns / Mohamed A. H. Abdel-Halim and Taber M. Abu-Lebdeh. Seismic Response of Connections in Two-Bay R/C Frame Subassemblies / Hikmat E. Zerbe and Ahmad J. Durrani. Initial Postcritical Analysis of Asymmetric Bifurcation in Frames / Zdenek P. Bazant and Luigi Cedolin. Beam-Column Moment Connections for Composite Frames: Part 1 / Tauqir M. Sheikh, Gregory G. Deierlein, Joseph A. Yura, and James O. Jirsa. Beam-Column Moment Connections for Composite Frames: Part 2 / Gregory G. Deierlein, Tauqir M. Sheikh, Joseph A. Yura, and James O. Jirsa. Control Systems of Building Structures by Active Cables / F. Lopez-Almansa and J. Rodellar. Abutment Pile Design for Jointless Bridges / Robert E. Abendroth, Lowell F. Greimann, and Patrick B. Ebner. Shakedown of Grids under Combined Bending and Torsion / Ron R. Wakefield and Francis Tin-Loi. Guidelines for Flexural Design of Prestressed Composite Beams / Hamid Saadatmanesh, Pedro Albrecht and Bilal M. Ayyub. ERRATA ER -