To calculate dead and live load for industrial steel structures and to apply them using TSD
Q1.given
- Finishes of 50mm
- Slab as per design
- Brickwall 150mm thickness
- Roofing load based on purlin size
- Ceiling loading 0f 0.3KN per sq m
a.group to intermediate =0.15*20*5.2 = 15.6KN/m^2
b.intermidiate to roof=0.15*20*6.8=20.4 KN/m^2
- roof to top most floor =0.15*20*4.8=14.4 KN/m^2
- ceiling load=0.3 KN/m^2
- roof load=1.5 KN/m^2
procedure=
- open tekla software and now we need to add different loads in load case tab
- now add the load combonation and add the finisges loads to the levels
- now add the brickwall loads ,ceiling loads and roof loads
Q2-
AIM-To
- Calculate live load in design report based on IS code and apply live load on the model
From IS 875 we take live loads as for as
- Workshop ,stairtcase,administration room ,store room meeting room.conference room,corridor=5 KN/m^2
- Toilet ,rest room=2KN/m^2
- Cantten, office=3 KN/m^2
- Equipmwnt room=10 KN/m^2
Now we need to apply the live loads for the floors
Q3-
AIM-TO Generate a calculation for 5T crane loading based on following inputs
Given
“sigma”Ma=0
60*1-Rb*14+2.89*14/2=0
Rb=24.5KN
“sigma” Fy=0
Ra+Rb-60-2,89*14=0
Ra=75.9KN
Now lets assume the total slef weight of the grinder=1.5KN/m
Factored load=1.5*1.5=2.25 KN/m
Load on each wheel=75.9/2=37.97 KN
Factored load=37.97*1.5=57KN
# moment at C
“sigma”Mc=0
Rd*6=2.25*6*3+57*4.5*+57*2.5
Rd=73.25KN
“sigma” Fy=0
Rc+Rd-57-57-2.25*6=0
Rc=54.25KN
“sigma”Mf=0
Re*6-57*6-57*4-2.25*6*3=0
Re-101.75N
V=WI/2=1.5*6/2=4.5KN
Impact load=10% of wheel load =10.175 KN
mAximum shear force=10.175+101.75+4.5= 116.425KN