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Course10510656443 lectures

Stability aspects of structural steel design: Concepts and applications

Prof. Mahendrakumar Madhavan · IIT Hyderabad

Start with lecture 1 At NPTEL

Lectures

week-01

  1. Introduction to Stability _Session 1 Video
  2. Introduction to Stability _Session 2 Video
  3. Introduction to Stability _Session 3 Video
  4. Introduction to Stability _Session 4 Video

week-02

  1. Classical Column Theory - Session 1 Video
  2. Classical Column Theory - Continued Video
  3. Martix Method of Solving stability problems Video
  4. Martix Method of Solving stability problems - Continued Video
  5. Inelastic bucking theories of column Video
  6. Shanley's Theory Video

week-03

  1. Imperfect Columns Video
  2. Residual Stresses and its effects on column design curves Video
  3. Perry Robertson approach Video

week-04

  1. European multiple column curves Video
  2. American column curves Video

week-05

  1. Introduction to beams Video
  2. Solution for Uniform torsion or St.Venant's torsion Video
  3. Torsional constant for open sections Video
  4. Torsional constant for closed sections Video
  5. Solution for Non-Uniform torsion or Vlasov's torsionv Video

week-06

  1. Elastic critical moment for simply supprted beam subjected to unifrm bending using differential mthd Video
  2. Solution for elastic critical moment of simply supported beam subjected to uniform bending using.... Video
  3. Solution for elastic critical moment of simply supported beam subjected to non-uniform bending Video
  4. Solution for elastic critical moment of simply supported beam subjected to concentrated load at.... Video

week-07

  1. Elastic critical moment for fixed ended beam subjected to uniform bending Video
  2. Critical loads for a cross-section under axial compression Video

week-08

  1. Problem solving on Torsion Video
  2. Problem solving on Beams Video

week-09

  1. Deriving Von Karman's partial differential equation for thin plates Video
  2. Strain energy method for obtaining critical stress for plates Video
  3. Strain energy method for obtaining critical stress for plates under different loading conditions Video
  4. Generic equations for elastic plate buckling coefficient, k Video
  5. Development of width-to-thickness ratio limits Video

week-10

  1. Concept of post critical buckling Video
  2. Deriving the effective width of a plate under uniform compression as per AISI S100 Video
  3. Problem solving: Effective Width Method (EWM) Video

week-11

  1. Tension Field Action in Plate girder - An application of post-critical buckling in thin plates Video
  2. Deriving the design equations in IS 800:2007 for Simple post-critical method & Tension field method Video

week-12

  1. Design of a plate girder-A design example_Part_1 Video
  2. Design of a plate girder-A design example_Part_2 Video
  3. Curved plate girders: An overview of fabrication and construction Video
  4. Importance of steel structures Video

Live Session

  1. Live Session 05-02-2025 Video

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IIT Hyderabad
Department
Civil Engineering
Teacher
Prof. Mahendrakumar Madhavan
Level
Undergraduate
Language
English
Subjects
Engineering
Source
NPTEL
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
Attribution
NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge. Coordinated by IIT Madras.
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