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19. Introduction
to Displacement Methods
19.1
19.1 Introduction 19.1
19.2 Basic Approach of Displacement Methods 19.4
19.3 Frames with Single Unknown Rotation 19.10
19.4 Flexural Stiffness (Rotational) of Beam Element 19.14
19.5 Frames with Multiple Unknown Rotations 19.24
19.6 Equivalent Joint Loads 19.30
19.7 Chord Rotations in Frame Elements 19.41
19.8 Axial Stiffness 19.47
Review Questions 19.51
Problems 19.52
20. Slope-Deflection
Method 20.1
20.1 Introduction 20.1
20.2 Slope-Deflection Equations 20.2
20.3 Application to ‘Non-Sway’ Problems 20.7
20.4 Application to Structures with Unknown Sway 20.29
Review Questions 20.60
Problems 20.61
21. Moment Distribution
Method 21.1
21.1 Introduction 21.1
21.2 One-Cycle Moment Distribution 21.3
21.3 Multiple-Cycle Moment Distribution 21.32
Review Questions 21.58
Problems 21.59
22. Kani’s Method
22.1
22.1 Introduction 22.1
22.2 Beams and Frames with Rotational Degrees of Freedom 22.3
22.3 Frames with Unknown Sway Degrees of Freedom 22.40
Review Questions 22.57
Problems 22.57
Index
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