Reinforcement Detailing of Beams from ETABS output

Step-01

• After downloading the challenge open it in Etabs 18 first

Step-02

• Now we will check the design preferences

Step-03

• Now we will go for design check for all member

• We can the details by moving the curser to the beam

Step-03

• We need to draw the reinforcement diagram of span3 continuous beam and also needs to provide reinforcement details
• The maximum Ast for the bottom support is 1766mm2 and bottom middle is 702mm2
• The maximum Ast for the Top support is 1889mm2 and top middle is 453mm2
• now we need to provide 3-28 dia at the top and bottom
• Next we provide 1-8mm dia at the top for continuous beam

Step-04

• Now we also need to provide reinforcement detailing for span-7
• The maximum Ast for the Top support is 1915mm2 and top middle is 479mm2
• The maximum Ast for the bottom support is 1061mm2 and bottom middle is 1493mm2
• So we will provide 3-22 mm dia at the top and the bottom
• And also 1-10 mm dia and 1-12 mm dia at the top support and we provide 2-16mm dia at the middle forthe continuous beam

Step-05

• After providing the reinforcement detailing, we select the beam and right click on the beam then the new tabappears
• next we will check details for concrete design

Step-06

• check for bending moment

Step-07

• The shear details will be visible
• As per IS 1893 clause 6.3.3 the design force is 232kn
• we got the maximum shear force as 174.11 KN
• Thus result is ok...

• We can also view the flexural detailing if required.....

• By right clicking on the part where we want to see the bending moment and shear force we can check that