Transcription of Plastic Analysis 3rd Year Structural Engineering 2010/11
{{id}} {{{paragraph}}}
Structural Analysis III Dr. C. Caprani 1 Plastic Analysis 3rd Year Structural Engineering 2010/11 Dr. Colin Caprani Structural Analysis III Dr. C. Caprani 2 Contents 1. Introduction .. 4 Background .. 4 2. Basis of Plastic Design .. 5 Material Behaviour .. 5 Cross Section Behaviour .. 7 Plastic Hinge Formation .. 24 3. Methods of Plastic Analysis .. 28 Introduction .. 28 Incremental Analysis .. 29 Important Definitions .. 36 Equilibrium Method .. 38 Kinematic Method Using Virtual Work .. 42 Types of Plastic Collapse .. 47 4. Theorems of Plastic Analysis .. 48 Criteria .. 48 The Upperbound (Unsafe) Theorem.
Structural Analysis III 16 Dr. C. Caprani Moment Rotation Curve of a Rectangular Section It is of interest to examine the moment-rotation curve as the moment approaches the plastic moment capacity of the section. We begin by recalling the relationship between strain, H, and distance from the neutral axis, y: HN y
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document:
{{id}} {{{paragraph}}}