Indeterminate axial members (Theory and examples) скачать в хорошем качестве

Indeterminate axial members (Theory and examples)

What is an indeterminate structure and how it could be analyzed? This lecture discusses this concepts and explains how the compatibility of deformation could be used for analyzing (determining internal forces) of a system of axially loaded eleements. The main learning outcomes are: Distinguish between determinate and indeterminate structures Identify the degree of indeterminacy in structures Apply compatibility of deformation to analyze indeterminate axial elements 0:00 Introduction 0:46 Example of determinate and indeterminate axially loaded element 5:27 Compatibility of deformation 9:26 2nd example of indeterminate axially loaded element 10:01 2nd example - a determinate frame system 11:36 2nd example - an indeterminate frame system 11:48 2nd example - step 1: Equilibrium equations 13:30 2nd example - step 2: Force-displacement relation 14:32 2nd example - step 3: Compatibility of deformation 17:15 2nd example - step 4: Solve the system of equations 18:14 Degree of indeterminacy in typical engineering applications 19:20 Step-by-step algorithm