Posted inComputational Structural Mechanics
Transformation from local to global co-ordinate system
Displacement transformation matrix Force displacement matrix
Posted inComputational Structural Mechanics
The Direct Stiffness Method: Plane Frames
Introduction In the case of plane frame, all the members lie in the same plane…
Posted inComputational Structural Mechanics
Stiffness Methods for Systematic Analysis of Structures
The Stiffness method provides a very systematic way of analyzing determinate and indeterminate structures. Transformation…
Posted inComputational Structural Mechanics
STIFFNESS METHODS MERITS AND DEMERITS:
MERITS: DEMERITS : STATIC ANALYSIS OF BEAM SEGMENT :
Posted inComputational Structural Mechanics
METHOD USED IN ANALYSIS
STATIC ANALYSIS OF BEAMS: STIFFNESS METHOD OF STRUCTURAL ANALYSIS: INTRODUCTION: Stiffness method or displacement method…
Posted inComputational Structural Mechanics
STATIC AND DYNAMIC ANALYSIS OF GRID BEAMS
DEFINITION: Interconnected grid systems are being commonly used or supporting building floors bridge decks and…
Posted inComputational Structural Mechanics
The Principle of Minimum Potential Energy
The principle of minimum potential energy follows directly from the principle of virtual work (for…
Posted inComputational Structural Mechanics
Energy principles in structural mechanics
Energy principles in structural mechanics express the relationships between stresses, strains or deformations, displacements, material properties, and external effects in the form of…