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NPTEL Courses

Design of Steel Structures

IIT Kharagpur. The course deals with design of steel structures using Limit State Design Method. The design methodology is based on the latest Indian Standard Code of Practice for general construction (IS 800:2007). The subject covers all the necessary components such as material specifications, connections and elementary design of structural members for designing industrial steel structures. The course provides material specifications and design considerations. It provides relevant material properties of different types of steel. It deals with two types of connections namely welded and bolted connections. (from nptel.ac.in )

Instructor

Prof. Damodar Maity, Department of Civil Engineering,

Architectural and civil engineering

2017

Lecture 01 - Introduction

Lecture 02 - Steel as a Structural Material

Lecture 03 - Limit State Design

Lecture 04 - Introduction to Connections

Lecture 05 - Introduction to Bolt Connections

Lecture 06 - Design of Ordinary Black Bolts

Lecture 07 - Worked out Examples on Design of Ordinary Black Bolts

Lecture 08 - Design of High Strength Friction Grip Bolts

Lecture 09 - Weld Connection

Lecture 10 - Design of Fillet Welds

Lecture 11 - Design of Butt Welds

Lecture 12 - Design of Plug and Slot Weld

Lecture 13 - Eccentric Connection (Load Lying in Plane of Bolted Joint)

Lecture 14 - Design of Eccentric Connection (Load Lying in Plane of Bolted Joint)

Lecture 15 - Eccentric Connection (Load Lying in Plane of Welded Joint)

Lecture 16 - Eccentric Connection (Load Lying Perpendicular to Plane of Bolted Joint)

Lecture 17 - Design of Eccentric Connection (Load Lying Perpendicular to Plane of Bolted Joint)

Lecture 18 - Eccentric Connection (Load Lying Perpendicular to Plane of Welded Joint)

Lecture 19 - Tension Members and Net Area

Lecture 20 - Calculation of Net Area in Tension Members

Lecture 21 - Design Strength of Tension Members

Lecture 22 - Strength Calculation of Tension Members

Lecture 23 - Strength of Tension Members with Weld Connection

Lecture 24 - Steps for Design of Tension Members

Lecture 25 - Design Calculation for Tension Members

Lecture 26 - Design of Gusset Plate

Lecture 27 - Lug Angles

Lecture 28 - Splices in Tension Members

Lecture 29 - Compression Members

Lecture 30 - Design Strength of Compression Members

Lecture 31 - Compressive Strength

Lecture 32 - Compressive Strength of Angle Struts

Lecture 33 - Compressive Strength of Double Angles

Lecture 34 - Design of Compression Members

Lecture 35 - Design of Builtup Compression Members

Lecture 36 - Lacing Systems

Lecture 37 - Design of Lacing Systems

Lecture 38 - Connection Design of Lacing Systems

Lecture 39 - Design of Double Lacing Systems

Lecture 40 - Batten Plates

Lecture 41 - Design of Batten Plates using Bolt Connection

Lecture 42 - Design of Batten Plates using Weld Connection

Lecture 43 - Design of Column Splices

Lecture 44 - Design of Column Splices due to Shear

Lecture 45 - Introduction to Flexural Members: Beams

Lecture 46 - Failure Modes of Flexural Members

Lecture 47 - Laterally Supported Beams

Lecture 48 - Design of Laterally Supported Beams

Lecture 49 - Laterally Supported Beams with High Shear

Lecture 50 - Laterally Unsupported Beams

Lecture 51 - Strength Calculation of Laterally Unsupported Beams

Lecture 52 - Design of Laterally Unsupported Beams

Lecture 53 - Calculation of Plastic Section Modulus

Lecture 54 - Purlins

Lecture 55 - Design of Purlins

Lecture 56 - Introduction to Gantry Girders

Lecture 57 - Design of Gantry Girders

Lecture 58 - Worked out Example for Gantry Girders

Lecture 59 - Slab Base

Lecture 60 - Design of Slab Base

Lecture 61 - Eccentrically Loaded Base Plate

Lecture 62 - Gusset Base

Lecture 63 - Design of Gusset Base