# Dynamic Flexibility Matrix Analysis of Frames

*The dynamic flexibility matrix is developed for uniform members in bending including translation of joints. A force method approach for the dynamic response of continuous beams and frames...*

Steel Column Design for Multistory Rigid Frames

*The design of a continuous steel column in an irregular and unsym-metrical multistory rigid frame for axial compressive forces and biaxial bending is a difficult task without the aid of...*

Limit Analysis of Grid Frameworks

*A moment-balancing process is devised for finding a lower bound to the collapse load of a rigid-jointed plane grid frame for which the torsional stiffness of the constituent beam members...*

Zero Sidesway Axis of Rigid Frames

*The results of an analytical study of the lateral deflection behavior of single span, rectangular, rigid frames under vertical concentrated loads are presented. Expressions are derived...*

Matrix Analysis of Semi-Rigid Connected Frames

*Frames with semi-rigid connections are investigated. Relationships between forces and displacements at the ends of a member with elastically restrained ends are derived. The force components,...*

General Computer Program for Limit Analysis

*The computer program provided for limit analysis of rigid frames involves a succession of elastic analysis for a load system by the displacement method. Output consists of the location...*

Periods of Framed Buildings for Earthquake Analysis

*Shear, bending, rocking and translational periods of cantilever beams with linearly varying shear and flexural rigidities, and with or without concentrated mass at their top, are computed...*

Analysis of Multi-Span Gable Frames

*Simple, analytical method for analysis of multi-span, gable frame structure having vertical columns pinned at bases is presented; principle used is that of consistent deformations of rigid...*

Large Deflection Theory of Elasto-Plastic Plates

*Closed form solutions for deflections, residual deflections, residual membrane tensions, and other quantities of engineering interest for infinitely long clamped rectangular plates with...*

Lateral Stability of Frames by Energy Method

*Method of analyzing elastic stability of rigid frame structures subject to sidesway; energy method is applied to assumed frame deformation compatible with its restraints; assumed deformations...*

Matrix Analysis of Plane Rigid Frames

*Problem is formulated in matrix form, using principle of virtual work with displacements or forces as unknowns; method is especially suitable for high speed digital computers; it is concluded...*

Influence of Partial Base Fixity on Frame Stability

*Buckling strength of pinned-base rigid frame is considerably lower than that of identical fixed-base frame; in United States, however, pinned column bases are preferred for economical...*

Generalization of the Successive Approximations Method

*Method of successive approximation for rigid frames whose joints are not points or infinitely small areas, but areas of limited dimensions, which at analysis of rigid frame, are taken...*

General Solution of Space Frameworks

*Slope defection gyration method is applied to solution of space frameworks with members in any direction, under any system of loads; method provides set of simultaneous equations that...*

Numerical Solutions For Interconnected Bridge Girders

*Two methods for solution of problem involving infinite torsional rigidity of main longitudinal members; formulas for deflection and moment for two-girder and four-girder structures; two-girder...*

Lateral Bracing Of Columns And Beams

*Simple and elementary method is developed which permits one to calculate lower limits of strength and rigidity of lateral support in order to provide full bracing to columns and beams;...*

Deflection Stability of Frames Under Repeated Loads

*Experimental results in behavior of three portal-type structural steel rigid frames; one such frame was subjected to proportional loading, another, to repeated lateral loading causing...*

Lateral Stability of Frames by Energy Method

*Method of analyzing elastic stability of rigid frame structures subject to sidesway; energy method is applied to assumed frame deformation compatible with its restraints; assumed deformations...*

Influence of Partial Base Fixity on Frame Stability

*Buckling strength of pinned-base rigid frame is considerably lower than that of identical fixed-base frame; in United States, however, pinned column bases are preferred for economical...*

Matrix Analysis of Plane Rigid Frames

*Problem is formulated in matrix form, using principle of virtual work with displacements or forces as unknowns; method is especially suitable for high speed digital computers; it is concluded...*

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