I-Sections (Universal Beams)

FRP Structural Sections

I-SECTIONS (UNIVERSAL BEAMS)

 


CODE


SECTIONS


m


h


b


t
w


t
f


r
1


h
w


A


h x b


kg/m


mm


mm


mm


mm


mm


mm


10
3mm2


IB50B

 


102 x 50


3.0


102


50


8.0


8.0


4.0


78.0


1.5


IB76B

 


152 x 76


5.3


152


76


9.5


9.5


4.8

123.5


2.7


IB102B

 


203 x 102


9.5


203


102


12.7


12.7


6.4


164.9


4.9


IB127B

 


254 x 127


11.9


254


127


12.7


12.7


6.4


215.9


6.2


IB152B

 


305 x 152


14.3


305


152


12.7


12.7


6.4


266.9


7.4


About x-x


About y-y

 CODE

I

Z

r

I

Z

r


10
⁶mm⁴


10³
mm³


mm


10
⁶mm⁴


10³
mm³


mm


IB50B
 
2.2
43.0

38.4

0.2

6.8

10.7
IB76B
9.2
121.1
58.3
0.7
18.5
16.1
IB102B


29.4

 


289.8

 

77.9
2.3
44.6
21.7
IB127B
59.6

47.0
 


98.6

 


4.4

 


68.9

 


26.7

 

IB152B
105.6
662.8
119.4
7.5
98.4
31.8


Other sizes available on enquiry

NOTE: Section properties are gross.  Allowances must be made for net values when holes are drilled. Designers should apply appropriate load and safety factors.

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i-sections

 

 

i-sections sketch