Table 3 Evaluation of web-shear capacity estimation approaches.
From: Web-Shear Capacity of Thick Precast Prestressed Hollow-Core Slab Units Produced by Extrusion Method
ACI318-05 (ACI Committee 318 2005) | ACI318-08 (ACI Committee 318 2005) | AASHTO-LRFD (AASHTO 2007) | Lee et al. (2014) | |
|---|---|---|---|---|
Total | ||||
AVG. | 0.832 | 0.623 | 0.513 | 0.629 |
STD | 0.215 | 0.252 | 0.135 | 0.162 |
COV | 0.259 | 0.404 | 0.263 | 0.257 |
H < 315 mm | ||||
AVG. | 0.792 | 0.792 | 0.477 | 0.602 |
STD | 0.230 | 0.230 | 0.138 | 0.175 |
COV | 0.290 | 0.290 | 0.289 | 0.290 |
H > 315 mm | ||||
AVG. | 0.875 | 0.438 | 0.551 | 0.658 |
STD | 0.190 | 0.095 | 0.121 | 0.141 |
COV | 0.217 | 0.217 | 0.220 | 0.214 |