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Deflection of Beams #3.1: Some more formulas important for GATE, ESE and PSUs
Lesson 11 of 21 • 24 upvotes • 15:00mins
Ashish Ranjan
Here we discuss some more formulas for deflection of beams for simply supported beams and cantilever beams. I've also discussed some of the tricks of memorization to remember these formulas at any time. At the end I've given a formula for total selection of a bar with rectangular but varying cross section. All these formulas are very important for your competitive examinations like GATE, ESE, PSUs, BARC, ISRO, DRDO etc.
Strength of Materials: Part-2: GATE
21 lessons • 4h 33m
1
Introduction
7:27mins
2
An Introduction to SFD and BMD
13:38mins
3
SFD and BMD 2
14:33mins
4
SFD and BMD 3
9:22mins
5
SFD and BMD 4
12:16mins
6
SFD and BMD 5 Curvature of BMD
14:58mins
7
SFD and BMD 6
11:52mins
8
SFD and BMD 7 Most complicated numerical in SFD & BMD
15:00mins
9
Deflection of Beams #1:Introduction and double integration method
12:34mins
10
Deflection of Beams #2 : formulas of slope and deflection for various loading configurations
14:18mins
11
Deflection of Beams #3.1: Some more formulas important for GATE, ESE and PSUs
15:00mins
12
Deflection of Beams #3.2 : Moment area method and castigliano's method
13:28mins
13
Deflection of beam #3.3 - some examples of castigliano's theorem
11:37mins
14
Shear stress #1: Derivation of shear stress distribution for rectangular bar.
12:59mins
15
Shear stress #2 : Shear stress distribution for various Cross sections.
11:27mins
16
Bending #1: Bending equation, bending stress in flat belts.
14:57mins
17
Bending #2 : Resisting force, best l:b ratio
15:00mins
18
Torsion #1: Basics
14:38mins
19
Torsion #2 : Bars in series
13:22mins
20
Torsion #3 : Belt tension, non-pure torsion.
9:44mins
21
Torsion #4 : Both ends of the bar fixed
14:59mins
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