| Autor: |
Chien-Hung Lin, Richard W. Furlong |
| Rok vydání: |
1995 |
| Předmět: |
|
| Zdroj: |
ACI Structural Journal. 92 |
| ISSN: |
0889-3241 |
| DOI: |
10.14359/1129 |
| Popis: |
The current ACl Building Code contains rules that limit the amount of longitudinal reinforcement for reinforced concrete columns. Neither the lower bound nor the upper bound values are associated with a rational derivation. The rational upper limit can be calculated based on steel congestion in the column; it also can be determined based on resistance to crocking of concrete. The lower bound can be derived as the replacement of the effective tension area of concrete to control cracking; it can also be derived based on shrinkage and creep of concrete to control steel stress under service loads |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
