Punching resistance of internal slab-column connections with double-headed shear studs
| Author(s): |
M. H. Oliveira
M. J. M. Pereira Filho D. R. C. Oliveira M. P. Ferreira G. S. S. A. Melo |
|---|---|
| Medium: | journal article |
| Language(s): | English |
| Published in: | Revista IBRACON de Estruturas e Materiais, October 2013, n. 5, v. 6 |
| Page(s): | 681-714 |
| DOI: | 10.1590/s1983-41952013000500002 |
| Abstract: |
Punching shear is a brittle failure mode that may occur in slab-column connections, which may be prevented by using shear reinforcement in the slab-column connection. This paper presents comparisons between experimental results of 36 tests in internal slab-column connections with double- headed shear studs, which are largely used in North America, Europe and Asia, with theoretical results using recommendations presented by ACI 318, NBR6118, Eurocode 2 and also the Critical Shear Crack Theory (CSCT).Considering the database used it is possible to observe that ACI 318 presents conservative trends, whereas NBR 6118 showed a low coefficient of variation, but with a large number of unsafe results. Both Eurocode 2 and CSCT showed satisfactory results with Eurocode 2 presenting slightly higher performance. |
- About this
data sheet - Reference-ID
10413523 - Published on:
12/02/2020 - Last updated on:
12/02/2020
