Civil Engineering Reference
In-Depth Information
Exercise 4: Beam
Figure 17.4
shows a sketch, not to scale, of an I-beam which is to be
fabricated by manual metal arc (shielded metal arc) welding, carried
out both in the shop and on site.
Problem
Make a sketch indicating the welding details and using symbols to
ISO 2553: 1992.
The solution is given on page 55.
Two sections to fit available
transport: weld together on site
10.0 m
5.1 m
4.9 m
X
300
mm
Top flange weld
finished flush
500 mm
SECTION X-X
X
End flanges: 12
mm fillet weld
all round (inside)
Flange-to-web: 12
mm fillet welds
100
mm long. 300 mm pitch each
side, alternately each side.
Flanges
Web
End plates
15
mm
10
mm
20
mm
17.4
Exercise 4: Beam.
