UNIT 1:
Introduction to steel structures – Hot rolled steel sections – cold formed steel structures - Structural steel types
Type of Loads on Structures and Load combinations
- Bolted connections - High strength Friction Grip bolts – Welded connection - Design of simple welded connection – fillet and butt welded connection –plug and slot weld- eccentric connection.
UNIT 2:
Tension Members - Types of Tension members and sections –Behavior of Tension Members- modes of failure-Slenderness ratio- Net area – Net effective sections for Plates,Angles and Tee in tension –Concepts of Shear Lag
Design of plate and angle tension members-design of built up tension Members-Connections in tension members – Use of lug angles – Design of tension splice
UNIT 3:
Types of compression members and sections–Behavior and types of failures-Short and slender columns- Effective Length, Slenderness ratio –- strength curves
Design of single section and compound Angle
Types of compression members and sections–Behavior and types of failures-Short and slender columns- Effective Length, Slenderness ratio –- strength curves
Design of column bases –slab base and Gusseted bases for Axially loaded columns- Splices for columns – Concept of torsional and torsional-flexural buckling of columns.
Design of Built up Laced and Battened type columns
UNIT 4:
Types of steel Beam sections- Behavior of Beams in flexure
Design of laterally supported Beams
Design of laterally unsupported Beams
Design of solid rolled section Beams
UNIT 5:
Plate girder - Introduction- Types of sections- Elements of plate girders -Design of welded plate girder as per IS code – case study on Plate Girders
Plate girder - Introduction- Types of sections- Elements of plate girders -Design of welded plate girder as per IS code – case study on Plate Girders
Gantry girder- Introduction –Design procedure of gantry girders
Gantry girder- Introduction –Design procedure of gantry girders
Gantry girder- Introduction –Design procedure of gantry girders
