International Journal of Concrete Structures and Materials

Table 6 Parameters of the compound lognormal distribution model.

From: Experimental Study on Damage Evaluation, Pore Structure and Impact Tensile Behavior of 10-Year-Old Concrete Cores After Exposure to High Temperatures

T (^oC)	f₁	σ₁	μ₁	f₂	σ₂	μ₂	f₃	σ₃	μ₃
20	0.32	2.02	− 3.69	0.62	0.65	− 3.86	0.06	0.07	− 4.95
200	0.15	1.97	− 4.58	0.82	0.52	− 4.08	0.03	0.07	− 4.75
400	0.29	1.78	− 3.71	0.69	0.46	− 3.38	0.02	0.19	− 4.61
600	0.58	1.54	− 2.69	0.40	0.66	− 2.62	0.02	0.02	− 4.95

Back to article page