International Journal of Concrete Structures and Materials

Table 2 Coefficients m _ij (j = 0–7) of the four term universal weight function parameters M ₁, M ₂ and M ₃ (Ince 2012).

From: Determination of Double-K Fracture Parameters of Concrete Using Split-Tension Cube: A Revised Procedure

M _i	0	1	2	3	4	5	6	7
1	0.070	0.407	−5.405	49.393	−199.837	384.617	−359.928	132.792
2	−0.089	−2.017	24.839	−86.042	207.787	−243.596	114.431
3	0.432	2.581	−31.022	134.511	-329.531	437.642	−292.768	69.925

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