Research on the Effect of Curing Temperature, Steel Fiber, and Admixture Content on Concrete Performance Based on Orthogonal Test in Cold Region

Table 10

Table of variance analysis of compressive strength of 7-day-old concrete specimen.

Type	Deviation sum of squares	Degree of freedom	Analysis of variance	Significance
Curing temperature	96.632	2	21.669	(^∗)
Steel fiber content	14.631	2	3.386
Water reducing agent content	11.527	2	2.668
Accelerating agent content	4.321	2	1.000
Error	4.321	2