Cheresources.com beamangle Page 2
04/24/04
BEAM:
C CHANNEL, TOP BEAMS
EQUIP:
NEW OIL STORAGE TANK-EQ.#456
Breadth
Height
Displacement
Area
M
IDE
Section
b
h
1
y
b*( h
1
-y ) b*( h
1
2
- y
2
)/2 b*( h
1
3
- y
3
)/3
(from base)
Plate A
1.5
0.125
0.0000
0.1875
0.012
0.001
Plate B
0.531
0.625
0.1250
0.2655
0.100
0.043
Plate C
0.219
1.5
0.6250
0.1916
0.204
0.229
Plate D
0
0
0.0000
0.0000
0.000
0.000
Plate E
0
0
0.0000
0.0000
0.000
0.000
Plate F
0
0
0.0000
0.0000
0.000
0.000
Max. combined height
3.5
0.6446
0.315
0.272
·
distance from base to the neutral axis ......
d = M/4 =
0.49
length
·
moment of the entire section.....
I = IDE - A
*
d
2
=
0.119
moment (in/mm etc.)
4
PROPERTIES of BUILT-UP BEAM & ANGLE SECTIONS
section
Psafetyİ January 2001
