Understanding Indeterminate Structures and Analysis Methods
Explore the concept of indeterminate structures, including their definition, advantages, and analysis methods such as static and kinematic indeterminacy. Learn about kinematic indeterminacy, solution strategies, and various methods of analysis for structural engineering.
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Presentation Transcript
CHAPTER - 1 INTRODUCTION
Indeterminate Structures Definition Advantages of indeterminate structures Stress Reduction Stiffness Redundancies Additional Stresses (Temperature, Settlement)
STATIC and KINEMATIC INDETERMINACY Static Indeterminacy Revision Kinematic Indeterminacy
KINEMATIC INDETERMINACY DEFINITION: The total degrees of freedom for movement of all joints within a structure. For any structure, a joint may have a maximum of 6 degrees of freedom TRANSLATION IN X [2D] TRANSLATION IN Y [2D] TRANSLATION IN Z ROTATION ABOUT X ROTATION ABOUT Y ROTATION ABOUT Z [2D]
KINEMATIC INDETERMINACY [EXAMPLE ON BEAMS] [EXAMPLE ON FRAMES] THE SIGNIFICANCE OF AXIAL RIGIDITY
SOLUTION STRATEGY Equations of Equilibrium Equations of Compatibility The Priniciple of Superposition
METHODS OF ANALYSIS Methods Consistent Deformation/Flexibility Method Slope-Deflection Method Moment Distribution Method (Cross) Moment Distribution Method (Kani) The Stiffness Method The Finite Element Method
Consistent Deformation Method [A SIMPLE EXAMPLE]
ASSIGNMENT [ASSIGNMENT: TEXTBOOK] PAGE : 417 QUESTIONS : 10-1, 10-2, 10-7, 10-9 Submission Date : Exactly ONE WEEK from Today.
