Flexural Fatigue Behaviors of Silicon Carbide Recycled Concrete in Corrosive Environments

Table 5

Fitting results of lognormal distribution and Weibull distribution.

Group number	Max stress level	Lognormal distribution					Weibull distribution
		a	b		Failure probability		a	b		Failure probability
					1%	50%				1%	50%
RC (0 d)	0.9	2.294	0.185	1.0	73	197	1.5066	8.3859	0.9976	59	205
	0.7	4.41	0.205	1.0	8572	25704	1.3511	14.246	0.9788	7175	28933
	0.6	4.987	0.169	1.0	39250	97051	1.6457	19.325	0.9913	32058	100711
RC (30 d)	0.9		0.174	1.0	83	210	1.6033	9.001	0.9985	67	218
	0.7	4.474	0.198	1.0	10312	29785	1.3971	14.82	0.9825	8078	31112
	0.6	4.998	0.164	1.0	41350	99541	1.6941	19.926	0.9923	33984	103327
RC (60 d)	0.9	2.348	0.166	1.0	92	223	1.6778	9.502	0.9987	75	232
	0.7	4.5	0.189	1.0	11490	31623	1.4673	15.635	0.9881	9154	33052
	0.6	5.009	0.161	1.0	43098	102094	1.7248	20.323	0.9925	35529	105907
RC (90 d)	0.9	2.369	0.16	1.0	99	234	1.7386	9.9119	0.9987	82	242
	0.7	4.525	0.18	1.0	12771	33497	1.5425	16.5	0.9899	10281	34868
	0.6	5.019	0.158	1.0	44816	104472	1.7591	20.757	0.9932	37068	108167
SiCRC (0 d)	0.9	2.6	0.155	1.0	173	398	1.7983	11.194	0.9985	145	412
	0.7	4.706	0.258	1.0	12758	50816	1.0685	12.007	0.9715	9239	53865
	0.6	5.104	0.178	1.0	48875	127151	1.5147	18.184	0.9917	37024	128418
SiCRC (30 d)	0.9	2.607	0.152	1.0	179	405	1.8306	11.417	0.9974	149	418
	0.7	4.718	0.25	1.0	13690	52240	1.1012	12.393	0.9731	10002	55340
	0.6	5.096	0.181	1.0	47308	124738	1.5342	18.433	0.992	38072	129971
SiCRC (60 d)	0.9	2.612	0.151	1.0	182	409	1.8496	11.551	0.9976	153	423
	0.7	4.727	0.245	1.0	13456	53333	1.1253	12.677	0.9739	10569	56373
	0.6	5.104	0.178	1.0	48968	127057	1.5626	18.793	0.9923	39601	132217
SiCRC (90 d)	0.9	2.619	0.149	1.0	187	416	1.8702	11.707	0.9972	157	430
	0.7	4.738	0.239	1.0	15206	54702	1.1564	13.045	0.9749	11324	57743
	0.6	5.112	0.175	1.0	50686	129420	1.5937	19.188	0.9928	41269	134582