Open AccessPerformance enhancement of damaged two way concrete slabs
Author(s) -
Safa Adel Mutlaq,
Laith Sh. Rasheed,
Ali Ghanim Abbas AL-Khafaji
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/928/2/022156
Subject(s) - slab , reinforcement , structural engineering , reinforced concrete , materials science , flexural strength , composite material , reinforced solid , engineering
This paper studying the flexural behavior of reinforced concrete with two-way slabs repairing by (CFRP). Normal concrete was used to cast the reinforced concrete two-way slabs. The experimental works includes testing four reinforced concrete with two-way slabs having dimensions (1050 mm x1050 mm x 60 mm) and with reinforcement (Ø8 @100 mm). All slabs had been subjected to concentrated load and tested as simply supported for all four sides of slabs. So this work including one slab which is not repairing as (control) and three slabs with repairing, the three slabs can be divided into two groups tested as different percentage (50 % and 75 %) of load, and as different configuring shapes of repairing (two shapes).