To Analysis and Design of Steel Structures using TSD
1
Aim - To check all bending , shear and axial of all the members and make them not fail in all the parameters
Procedure
Before doing the analysis
Go to settings in the modification factors
Check all the parameters should be 1 if not correct them
Then
Since our structure is small one so 1st order linear analysis is choosen
Click on the first order linear analysis
The analysis will be done
Open frames
Check the maximum moment and shear force
Then select that frame
See all the parameters pass or not in our structur the coloumn is failed in buckling combined
Then change the coloumn
Add new coloumn ifrom the universal coloumn as 356
Then re run the analysis
The coloumn is safe
In the same way check all the frmes
Whereever the coloumn fails add new one and make it safe
Beam analysis
Take a beam has maximum moment and check the member
Our beam failed in deflection
Increase the size of the member and if still fails
Then in the properties
Make top flange as continuesly restrained as YES because on the top there is slab
Moment major is also failed
So increase the modulus
Check the modulus Ze and give more than that
Then also the member is failed
Then change the beam as Universal beams in the members
Then the beam is passed
Do same for all the beams
Or copy and properties ti all the beams in the review tab
Roof
Check th eroof member
It is getting failed
So give the same member as the coloumn
Then the rafter member is passed
2
Aim - To analysis and design of foundation based on the coloumns
Procedure
Go to the base
Select the coloumn
Select the pad base coloumn and click on the coloumns
Foundations are designed ae the ends of the pedastral
Check in the 3D
Click on the foundation details
Bearing capacity we will get from the soil report
If the foundation fails in the bearing capacity change length in X and Y direction
If fails in bending increase the depth and increase the bar sizes also
Then decrease spacing too
If alslo fails give top bars
Thne click on the foundation it gives the data of it
In the design member it shows the sizes of the footing also