Design Of Steel Structure Premium Lecture Notes - Alarmelumangai Edition

Design Of Steel Structure Premium Lecture Notes (All 5 Units) Prepared and provided by Alarmelumangai ( A. V. C. College of Engineering ) . Specially for Civil Engineering. Syllabus Covered based on Anna University B.E Civil Engineering

DESIGN OF STEEL STRUCTURE

CONTENT:

UNIT-1

INTRODUCTION

 UNIT-2

TENSION MEMBERS

UNIT-3

COMPRESSION MEMBERS

UNIT-4

BEAMS

UNIT-5

ROOF TRUSSES AND INDUSTRIAL STRUCTURES

UNIT-1

INTRODUCTION

Mechanical properties of steel structure

Stress-strain curve

Structural steel section

Rolled steel section

Types of rolled steel section

Compound section

Limit state design concept

Loads of structure

Connection using rivets, welding ,and bolting

Types of riveted joints

Advantages

Disadvantages

Failure of riveted joints

Welded connection

Welding process

Types of welded connection

Types of welds

Advantages disadvantages

Classification of welds

Classification of blots

Failure of blot joints

Design of bolted joints

Terms used in bolted connection

Problems

Design of welded joints

Eccentric connection

Rigid connection

Seat connection

Framed connection

Bracket connection

UNIT-2

TENSION MEMBERS

Types of section

Single and build-up structural shapes

Angels and tees

Problems

Lug angles

1. Connection without lug angle

Rupture strength

Block shear strength

1. Connection with lug angle

Tension member splices

Strength in double shear

Strength in bearing

Size of splice plate

UNIT-3

COMPRESSION MEMBERS

Types of compression members

Theory of columns

Basis of current codal provision

Design of laced columns

Design of battened types columns

Design of laterally supported beams

Build up beams

Beams subjected to uniaxial bending

Beams subjected to biaxial bending

Design of plate girders

Stiffeners

Types of stiffeners

Design procedure of a plate girder

Classification of flanges

Strength of the section

Moment capacity

Shear capacity

Design of load carrying stiffeners

Design of end bearing stiffeners

Connection of web

Design of intermediate stiffeners

Flange and web splices

UNIT-4

BEAMS

Design of laterally supported beams

Problems

Built up beams

Beams subjected to uniaxial bending

Beams subjected to biaxial bending

Design of plate girders

Stiffeners

Types of stiffeners

Design procedure of a plate girder

Classification of flanges

Connection to web

Flange and web splices

UNIT-5

ROOF TRUSSES AND INDUSTRIAL STRUCTURES

Roof truss

Uses of roof truss

Components of roof truss

Types of roof trusses

Design of purlins

Design of gantary girders

Loads

1. Vertical loads
2. Impact loads from crane
3. Longitudinal horizontal force along the crane rail
4. Lateral thrust across the crane rail