Reinforcement detailing of Columns from ETABS output

The ETABS file for a G+4 building is provided.

Run the analysis and design the RCC Moment Resisting Frame.

The following challenge deals specifically with two columns at the following grid intersections.

1. 3A
2. 3B

AIM-

• Provide details of longitudinal reinforcement
• for the two columns, from foundation to terrace level.
• Sketch the column cross sectional & elevation details
• or draft it using autocad software. 
• Show shear reinforcement & lapping details as per special
• confining reinforcement provision of clause 8.1 of IS 13920 - 2016. 

PROCEDURE-

Open etabs ,click concerete frame design tool.

-select display design info option .

-choose design output as longitudinal reinforcement.

-after selecting longitudinal reinforcement click elevation view .

-to avoid confusion click tick mark on ribbion and uncheck beam .

GRID A 

1] for base to 1st floor maximum Ast = 7027 

2]so we can provided 8 bar of 32 mm = 9x 803.84 =6446.72 

2bars of 16mm  =2x 200.96 =401.92 

=7048.72 mm^2

there fore it can satisfy entire span.

GRID A 

1] for base to 1st floor maximum Ast = 7027 

2]so we can provided 8 bar of 32 mm = 9x 803.84 =6446.72 

2bars of 16mm  =2x 200.96 =401.92 

=7048.72 mm^2

there fore it can satisfy entire span.

GRID B ----

1.Base to tarrace maximum Ast  = 5046 

2.so we can provided 7 bars of 28mm 

=7x615.44

3bars 20mm = 3x314 

5250.8 mm^2

-therefore it can satisfy entire span.

Therefore it can be satisfied entire span.

SHEAR REINFORCEMENT ": 

Click concerete frame design tool 

choose shearreinforcing . click apply and ok.

-after selecting shear reinforcement option ,

the shear reinforcement values are obtained at each column .