Investigation on the Displacement Ductility Coefficient of Reinforced Concrete Columns Strengthened with Textile-Reinforced Concrete

Table 5

Normalized data of the specimens.

Serial number	Reinforcement layer	Axial compression ratio	Shear span ratio	Stirrup reinforcement ratio	Concrete strength grade
1	0.00	0.33	0.50	0.27	0.33
2	0.25	0.33	0.50	0.27	0.33
3	0.50	0.33	0.50	0.27	0.33
4	0.75	0.33	0.50	0.27	0.33
5	1.00	0.33	0.50	0.27	0.33
6	0.50	0.00	0.50	0.27	0.33
7	0.50	0.67	0.50	0.27	0.33
8	0.50	1.00	0.50	0.27	0.33
9	0.50	0.33	0.00	0.27	0.33
10	0.50	0.33	1.00	0.27	0.33
11	0.50	0.33	0.50	1.00	0.33
12	0.50	0.33	0.50	0.00	0.33
13	0.50	0.33	0.50	0.27	0.00
14	0.50	0.33	0.50	0.27	0.67
15	0.50	0.33	0.50	0.27	1.00