To calculate dead and live load for industrial steel structures and to apply them using TSD
AIM:
Calculate dead load in design report based on IS code and apply dead load on the model
PROCEDURE:
Finishes of 50mm
Thickness:50
Sp. Weight:24
Volume: 0.05X6X1.8 =0.54
Load:0.54X24 =12.96kn
=1.2kn/m^2
Slab as per design
Thickness:150mm
Sp. Weight:24
Volume:1.62
Load:38.8kn
=3.6kn/m^2
Brick wall 150mm thickness
Thickness:0.15
Sp. Weight:20
Volume:
0.15X1X5.2(height) = 0.78
0.15X1X6.8(height) = 1.02
Load:0.78X20 = 15.6kn/m (base)
Load:1.02X20 = 20.4kn/m (1st floor)
Select dead load
Go to properties to specify the load
Click o the respective frames to assig load
Roofing load based on purlin size
Thickness:0.075
Sp. Weight:24
Volume:0.81
Load:19.44kn
=1.8kn/m^2
Total slab load = 1.8+3.6+1.2 =6.6kn/m^2
Ceiling loading 0f 0.3KN per sq m
Select slab load and assign the 6.6kn/m2 on the first floor slab
Result:
Load was applied as shown below.
AIM:
Calculate live load in design report based on IS code and apply live load on the model
PROCEDURE:
Assume the loading based on IS 875
Assuming industrial building
2.5 is considered as the extra equipment load is applied
Roof loading
2.5kn per sq m
Consider equipment loading as 5KN per sq m
Add equipmet load In load patters
Go to area load
Select equip load
Click on the respective area
Input 5kn/m^2 In properties
Result:
Live loads are applied to the model as per IS 875 part2 as show the figures above
AIM:
Generate a calculation for 5T crane loading based on following inputs
PROCEDURE:
Given;
Centre to Centre of wheel = 10m
Weight of crab = 40 KN
Number of wheels = 4
2 wheels on each side
Lifting load 50kn
Wheel base = 2m
Length 18m
gantry length 7.2m
max hook approach 1.8m
assumed Weight of wheel= 80
max static wheel load (80/4)+(40+50)*(18-1.8)/(2*18)
max static wheel load 60.5kn
lateral surge load 4.5 5% of (Wt+ lifted load)
load per each wheel 1.125
longitudinal braking load per wheel 3.025 5% of static wheel load
longitudinal braking load for all wheels 12.1
add load case
Select the node and assign the respective loads
Along z
Similarly I x and y directions
RESULT:
Crane loads are generated