Transverse Deformations and Structural Phenomenon as Indicators of Steel Fibred High-Strength Concrete Nonlinear Behavior

Table 4

Experimental values of Poisson’s coefficients for concrete class C 90 (pos. 1) and relation between transverse and longitudinal deformations (pos. 2).

Pos. no.	Limits of transverse deformations	Fiber weight ratio (FWR) (kg/m^3)					Average	Average 2/Average 1
		0	20	30	40	60
1	εtrans ≤ εct ul	0.11	0.18	0.22	0.16	0.08	0.15	2.0
2	εtrans > εct ul	0.20	0.32	0.44	0.40	0.14	0.30
3	Pos. 2/pos. 1	1.88	1.78	2.0	2.5	1.75	1.97