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