Nonlinear Static and Dynamic Analysis of Steel Structures with ...
Nonlinear Static and Dynamic Analysis of Steel Structures with ...
Nonlinear Static and Dynamic Analysis of Steel Structures with ...
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Chapter 1 Design <strong>of</strong> steel structures <strong>with</strong> Eurocode 3<br />
a) Shear forces in web panel b) Connections, <strong>with</strong> forces <strong>and</strong> moments in beams<br />
20<br />
Fig. 1.15: Forces <strong>and</strong> moments acting on the web panel at the connections<br />
x<br />
1<br />
N b2,Ed<br />
M b2,Ed<br />
V b2,Ed<br />
Single-sided joint configuration Double-sided joint configuration<br />
1 Joint<br />
2 Joint 2: left side<br />
3 Joint 1: right side<br />
Fig. 1.16: Modeling the joint<br />
Type <strong>of</strong> joint configuration Action Value <strong>of</strong> β<br />
2<br />
Mb1,Ed<br />
x x<br />
Mb1,Ed = Mb2,Ed<br />
3<br />
β ≈ 1<br />
β = 0 *)<br />
Mb1,Ed / Mb2,Ed > 0 β ≈ 1<br />
Mb1,Ed / Mb2,Ed < 0 β ≈ 2<br />
Mb1,Ed + Mb2,Ed = 0 β ≈ 2<br />
*) In this case the value <strong>of</strong> β is the exact value rather than an approximation.<br />
V b1,Ed<br />
Table 1.11: Approximate values for the transformation parameter β<br />
N b1,Ed<br />
M b1,Ed
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