Reinforcement detailing of Columns from ETABS output

OBJECTIVE OF CHALLANGE

To know the design of rc column using etabs analysis

to know the basics of rc column reinforcement detailing with respect to primary stndards

to ensure the ductility reinforcement required by IS-13920-2016 been satisfeid in reinforcement drawing

LONGITUDENAL & SHEAR REINFORCEMENT OF 3A COLUMN

LONGITUDENAL & SHEAR REINFORCEMENT OF 3B COLUMN

STORY DETAILING

DETAILING RULE OF ANY REINFORCED CONCRETE MEMBER

min reinforcement for shrinkage &temp

ultimatly limit state design rebar requirment

ductility rebar requirment

min longitudenal reinforcement as per IS- -456-2000 clause 26.5.3 As=2340mm2

min shear reinforcement as per IS-13920-2016 7.4.2-8mmdia at 300mm

development length as per IS -456-2000 clause 26.2.1=41*dia of bar

SPECIAL CONFINING REINFORCEMENT

l0 is not less than

a) larger column dimention

b)1/6 of clear span of column

c) 450mm

confinment spacing not more than

a) 1/4th of smaller column dimention

6 time of dia of column min bar

c) 100mm

THE AMOUNT OF CONFINMENT REINFORCEMENT