Topics of design of steel structures lecture notes pdf
UNIT – I
Materials – Making of iron and steel – types of structural steel – mechanical properties of steel – Concepts of plasticity – yield strength. Loads — and combinations local buckling behaviour of steel. Concept of limit State Design – Limit States – Design Strengths- deflection limits – serviceability – stability eck.
UNIT – II
Bolted connections-Riveted connections –IS – 800-2007 – specifications – Design strength – efficiency of joint _ prying action. Welded connections — Types of welded joints – specifications – design requirements.
UNIT – III
Design of tension members— Design strength – Design procedure splice – lug angle.
UNIT – IV
Design of compress in members – Buckling class – slenderness ratio / strength design – laced – battened columns — splice – column base – slab
UNIT – V
Design of Beamss-Plastic moment – Bending and shear strength/buckling – Builtup sections – laterally / supported beams.
UNIT – VI
Design of eccentric connectiom – Framed – stiffened / seat connection.
UNIT – VII
Design of plate girders – elements – economical depth – design of main Section – connections between web and flange – design of stiffness bearing – intermediate stiffeners – Design of Websplica & Flange splica.
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