Downloadable FEA Matlab Examples (copy .txt to .m) 4/22/20
1 Source text for six spring equilibriun 1/7/20 (copy, change .txt to .m, run) txt
2 Notations used in Matlab, lectures and equations txt
3 Image of DC circuit with reactions 1/29/20 png
4 Source text for 10 wire DC circuit 1/29/20 (copy, change .txt to .m, run) txt
5 Output text for 10 wire DC circuit 1/30/20 txt
6 Lagrange 1D polynomial library 2/4/20 (copy, change .txt to .m, run) txt
7 Source text for examples 8.1_1 to _4 2/11/2020 (copy, change .txt to .m, run) txt
7a Result plot for examples 8.1_1 to _4 2/11/2020 png
7b Gradient plot for examples 8.1_1 to _4 2/11/2020 png
8 Post gradient recovery theory Ex 8.1_1 to _4 2/22/2020 pdf
9 Axial bar with pt, line, or thermal loads (& stress bug) 2/24/2020 txt
9a Mechanics of Materials thermal bar load 2/25/2020 pdf
9b Problems for Elastic Bars 2/25/2020 pdf
10 Three layer wall L2 thermal study 2/27/2020 txt
10a Three layer wall L3 thermal study graph 2/27/2020 png
11a Hermite C1 interpolations for beam elements 2/27/2020 txt
11b Comparing 3-rd and 5-th degree two span beam elements 2/27/2020 pdf
11c Source for two span quintic beam (above example) 2/27/2020 txt
11c2 Cleaned script with reactions added (above example) 3/11/2020 txt
11c3 Extended script to accept any pt source (above example) 3/12/2020 txt
12 2D plane frame source (cubic beam, linear bar) & example 3/13/2020 txt
13a Image of curved T6 triangle to find area 3/17/2020 png
13b Script to numerically integrate for a T6 area 3/17/2020 txt
14a Image of curved to Q8 quadrilaterial to find area 3/27/2020 png
14b Script to numerically integrate for a Q4 or Q8 area 3/27/2020 txt
17 Listing closed form L3 string frequencies 4/20/2020 txt
20a Time history script for bar temperature 4/20/2020 txt
20b Time history graphs for bar temperature 4/20/2020 png