From: Horizontal Shear Behaviors of Normal Weight and Lightweight Concrete Composite T-Beams
Interface condition | Concrete type | Author | Mean | Standard deviation | Coefficient of variation | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Rough interface | NWB | Saemann and Washa (1964) | 0.99 | 1.00 | 0.94 | 0.15 | 0.19 | 0.19 | 0.15 | 0.19 | 0.20 |
Loov and Patnaik (1994) | 0.93 | 0.17 | 0.18 | ||||||||
Kahn and Slapkus (2004) | 1.17 | 0.27 | 0.23 | ||||||||
LCP | Mattock et al. (1976) | 1.10 | 0.98 | 0.13 | 0.13 | 0.12 | 0.14 | ||||
Shaw and Sneed (2014) | 0.97 | 0.10 | 0.10 | ||||||||
Sneed et al. (2016) | 0.90 | 0.09 | 0.10 | ||||||||
NWP | Mattock et al. (1976) | 1.17 | 1.00 | 0.16 | 0.18 | 0.14 | 0.18 | ||||
Mattock (1976) | 0.89 | 0.08 | 0.09 | ||||||||
Mansur et al. (2008) | 0.95 | 0.16 | 0.17 | ||||||||
Shaw and Sneed (2014) | 0.98 | 0.10 | 0.10 | ||||||||
HSP | Kahn and Mitchell (2002) | 0.91 | 0.79 | 0.14 | 0.16 | 0.15 | 0.20 | ||||
Mansur et al. (2008) | 0.72 | 0.12 | 0.17 | ||||||||
Smooth interface | NWB | Loov and Patnaik (1994) | 1.31 | 1.25 | 1.11 | 0.00 | 0.34 | 0.30 | 0.00 | 0.27 | 0.27 |
Patnaik (2001) | 1.25 | 0.35 | 0.28 | ||||||||
LCP | Mattock et al. (1976) | 1.20 | 1.00 | 0.21 | 0.24 | 0.18 | 0.23 | ||||
Hoff (1992) | 1.03 | 0.10 | 0.10 | ||||||||
Shaw and Sneed (2014) | 1.20 | 0.17 | 0.14 | ||||||||
Sneed et al. (2016) | 0.78 | 0.16 | 0.20 | ||||||||
NWP | Mattock et al. (1976) | 1.51 | 1.32 | 0.10 | 0.24 | 0.06 | 0.18 | ||||
Kahn and Mitchell (2002) | 1.11 | 0.21 | 0.19 | ||||||||
Shaw and Sneed (2014) | 1.37 | 0.13 | 0.10 | ||||||||
HSP | Kahn and Mitchell (2002) | 0.72 | 0.70 | 0.13 | 0.13 | 0.18 | 0.19 |