Analysis & Design of RCC shear walls in the model using ETABS

LONGITUTINAL REINFORCEMENT :

SHEAR REINFORCEMENT :

PIER EDGE/BOUNDARY ZONE :

CLASSIFICATION OF SHEAR WALL AS PER IS 13920-2016 CLAUSE 10.1.4:

hw/Lw = 21000/1500 = 14>2.

: Slender wall

Minimum net vertical reinforcement as per IS-13920-2016 Table-1(iii) :

= 0.0025 + 0.01375( 300/1500 )

: 2363 mm2

Minimum vertical reinforcement within boundary element table-1(iii) :

1440 mm2 on left (600mm width boundary element)

1080 mm2 on right (450mm width boundary element)

Minimum horizontal reinforcement in shear wall as per IS-13920-2016 table-1(iii) :

(ph)min = 0.0025 + 0.5(hw/lw-2)(ph - 0.0025)

(Ph)min = 0.0025 + 0.5(21/15-2)*0

(Ph)min = 0.0025 which is the same 750mm2/m

MAXIMUM DIAMETER OF REBAR FOR SHEAR WALL AS PER IS 13920-2016 CLAUSE 10.1.8:

1/10th of wall thickness = 300/10 = 30mm

commercial rebar diameter 25mm shall be adopted