Lesson 7 of 10 • 3 upvotes • 11:57mins
One dimensional problems are problems related to beam or bar element. A general discussion of such a kind of problem is done in this lesson. A general description of stiffness matrix, its properties and the derivation of this very stiffness matrix is done in this lesson. Apart from stiffness matrix a simplified method of derivation for finite element equation is also considered in this lesson. Determining the displacement at any point on a one dimensional element is done easily with the technique defined in this lesson Significance of shape function in deriving the stiffness matrix is defined properly in this lesson. Relation between shape function and derivative of displacement is also discussed in this lesson. This relation finds large application in solving problems when any one of the above is unknown parameter.
10 lessons • 2h 3m
Overview of Engineering Analysis and Introduction to Finite Element Method
13:58mins
General Procedure in finite Element Method
12:09mins
Terms used in finite Element Method
13:15mins
Introduction to finite Element Analysis Software - ABAQUS: Part 1
13:02mins
Introduction to Finite Element Software: Part 2
13:04mins
Introduction to 1 Dimensional Problems
10:58mins
Derivation of Stiffness Matrix and finite Element Equation for One Dimensional Linear bar Element
11:57mins
Introduction to Trusses
12:08mins
Mathematical Problem solving for 3 bar Truss Element
11:25mins
Introduction to Beams and various Terminologies related to Beam Element
11:09mins