验收批各组试件强度值(MPa)强度值的平方41.31705.6939.21536.6441.51722.2541.31705.6940.11608.0139.91592.0144.61989.1643.91927.2145.02025.0044.11944.8143.51892.2543.01849.0044.21953.6443.61900.9645.62079.3644.51980.2546.42152.9639.21536.6439.31544.4939.31544.4938.91513.2142.91840.4142.21780.8442.11772.4144.82007.0443.71909.6941.31705.6942.41797.7642.11772.4143.01849.0042.21780.8440.61648.3638.61489.9638.91513.2138.21459.2439.11528.8147.92294.4147.02209.0048.12313.6152.02704.0051.42641.9651.42641.9650.72570.4946.62171.5646.72180.8939.61568.1635.51260.2536.91361.61混凝土强度平均值(MPa)43.089477.3混凝土试件组数48混凝土强度
标准
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差(MPa)3.858合格判定系数λ11.6合格判定系数λ20.85混凝土设计强度(MPa)302725.5统计方法评定合格36.834非统计方法评定合格35.5truetrue