can be decided as the Class b section. Determine the design value of axial load capacity.
can be decided as the Class b section. Determine the design value of axial load capacity.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
Steel Structures

Transcribed Image Text:3. Awelded I-shape column is shown, which is supported by pins at two ends
and its height is 6m. There is a lateral support in x direction at the center.
Steel is Q235. f,=235N/mm?, f-215N/mm. The flange edge is flame-cut, and
no punching or holes in the section. The classifications about axis x and axis y
can be decided as the Class
section. Determine the design value of axial
load capacity.
280
(a)
(b)
Table1 Stability factor , of axially loaded compression members, for Class b
sections
fy
30
35
40
45
55
60
65
70
235
0.936
0.918
0.899
0.878
0.856
0.833
0.807
0.780
0.751
3m
320

Transcribed Image Text:II. Calculation Questions
1. The fillet welds are used in the joint. The design
value of the weld strength is f" = 160N / mm² .The leg size
of the welds is h=12mm (tabs are used). The design
values of the static loads are N=550kN and
P=500kN, respectively. Check whether the welded
connection satisfactory?
(unit in Fig: mm)
F091 ** 092
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