Average stress-average strain tension-stiffening relationships based on provisions of design codes |
| |
| Authors: | Gintaris Kaklauskas Viktor Gribniak and Rokas Girdzius |
| |
| Institution: | [1]Department of Bridges and Special Structures, Vilnius Gediminas Technical University, Vilnius 10223, Lithuania [2]Department of Strength of Materials, Vilnius Gediminas Technical University, Vilnius 10223, Lithuania |
| |
| Abstract: | This research was aimed at deriving average stress-average strain tension-stiffening relationships in accordance with the
provisions of design codes for reinforced concrete (RC) members. Using a proposed inverse technique, the tension-stiffening
relationships were derived from moment-curvature diagrams of RC beams calculated by different code methods, namely Eurocode
2, ACI 318, and the Chinese standard GB 50010-2002. The derived tension-stiffening laws were applied in a numerical study
using the nonlinear finite element software ATENA. The curvatures calculated by ATENA and the code methods were in good agreement. |
| |
| Keywords: | |
| 本文献已被 维普 SpringerLink 等数据库收录！ |
|
