Structure Analysis I
description
Transcript of Structure Analysis I
![Page 1: Structure Analysis I](https://reader036.fdocuments.in/reader036/viewer/2022062309/568154e4550346895dc2de72/html5/thumbnails/1.jpg)
Structure Analysis I
Structure Analysis I
![Page 2: Structure Analysis I](https://reader036.fdocuments.in/reader036/viewer/2022062309/568154e4550346895dc2de72/html5/thumbnails/2.jpg)
Lecture 15Influence Line for
Statically Determinate Structure
Part 2Ch.6 in text book
![Page 3: Structure Analysis I](https://reader036.fdocuments.in/reader036/viewer/2022062309/568154e4550346895dc2de72/html5/thumbnails/3.jpg)
Group Work 2Draw the IL for the Shear & Moment at B
![Page 4: Structure Analysis I](https://reader036.fdocuments.in/reader036/viewer/2022062309/568154e4550346895dc2de72/html5/thumbnails/4.jpg)
![Page 5: Structure Analysis I](https://reader036.fdocuments.in/reader036/viewer/2022062309/568154e4550346895dc2de72/html5/thumbnails/5.jpg)
Group Work 4Draw the IL for the Shear & Moment at C
![Page 6: Structure Analysis I](https://reader036.fdocuments.in/reader036/viewer/2022062309/568154e4550346895dc2de72/html5/thumbnails/6.jpg)
0.5
![Page 7: Structure Analysis I](https://reader036.fdocuments.in/reader036/viewer/2022062309/568154e4550346895dc2de72/html5/thumbnails/7.jpg)
Example 1Internal Hinge ExampleDetermine the shear & moment at point D
![Page 8: Structure Analysis I](https://reader036.fdocuments.in/reader036/viewer/2022062309/568154e4550346895dc2de72/html5/thumbnails/8.jpg)
D
5 5 5 10D
![Page 9: Structure Analysis I](https://reader036.fdocuments.in/reader036/viewer/2022062309/568154e4550346895dc2de72/html5/thumbnails/9.jpg)
Example 2Truss ExampleDetermine The force in member GB
![Page 10: Structure Analysis I](https://reader036.fdocuments.in/reader036/viewer/2022062309/568154e4550346895dc2de72/html5/thumbnails/10.jpg)
EGB
EGB
RF
RF
41.1
45cos
AGB
AGB
RF
RF
41.1
45cos
part second for the
![Page 11: Structure Analysis I](https://reader036.fdocuments.in/reader036/viewer/2022062309/568154e4550346895dc2de72/html5/thumbnails/11.jpg)
![Page 12: Structure Analysis I](https://reader036.fdocuments.in/reader036/viewer/2022062309/568154e4550346895dc2de72/html5/thumbnails/12.jpg)
Example 3Truss ExampleDetermine The force in member GF, BF
![Page 13: Structure Analysis I](https://reader036.fdocuments.in/reader036/viewer/2022062309/568154e4550346895dc2de72/html5/thumbnails/13.jpg)
0 40 17.3
2.3
cos30 1.15
B D GF
GF D
BF D BF D
M R F
F R
F R F R
0 20 17.3
1.15
cos30 1.15
F A GF
GF A
BF A BF A
M R F
F R
F R F R
![Page 14: Structure Analysis I](https://reader036.fdocuments.in/reader036/viewer/2022062309/568154e4550346895dc2de72/html5/thumbnails/14.jpg)
Example 4Determine the moment at C in the two cases
![Page 15: Structure Analysis I](https://reader036.fdocuments.in/reader036/viewer/2022062309/568154e4550346895dc2de72/html5/thumbnails/15.jpg)
cMLI .
mkNM c . 5.32)5.2(10)25.1(6
Case 1
![Page 16: Structure Analysis I](https://reader036.fdocuments.in/reader036/viewer/2022062309/568154e4550346895dc2de72/html5/thumbnails/16.jpg)
cMLI .
mkNM c . 5.27)25.1(10)5.2(6
Case 2