aisc research program - UIUC Newmark Structural Engineering ...
aisc research program - UIUC Newmark Structural Engineering ...
aisc research program - UIUC Newmark Structural Engineering ...
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Shear Connector Provisions: Cyclic<br />
Reduction factor by cyclic loading (ξ):<br />
AISC 341-05 0.75<br />
ACI 318-05<br />
ACI 318-08 0.30<br />
NEHRP (2003) 0.75<br />
Klingner et al. (1982) 0.50*,**<br />
Hawkins and Mitchell (1984)<br />
ξ<br />
0.75<br />
0.83*<br />
0.71**<br />
Makino (1985) 0.50<br />
Gattesco and Giuriani (1996) 0.90*<br />
-*: faliure of the stud<br />
-**: failure of the concrete<br />
φ ⋅ R = ξ ⋅φ<br />
⋅ R<br />
University of Illinois at Urbana-Champaign<br />
13 November 2007<br />
c<br />
Civjan and Singh (2003)<br />
m<br />
R c : cyclic resistance<br />
R m : monotonic resistance<br />
Bursi and Gramola (1999) 0.68 *,**<br />
Zandonini<br />
EC-4 0.75*,**<br />
and Bursi (2002) AISC 0.55*,**<br />
-*: faliure of the stud<br />
-**: failure of the concrete<br />
ξ<br />
0.60 *, **