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1、混凝土試塊強(qiáng)度統(tǒng)計(jì)、評(píng)定記錄試驗(yàn)表22施工單位：年月日工程名稱(chēng)廣德縣無(wú)量溪河南外環(huán)路橋新建工程部位樁基礎(chǔ)強(qiáng)度等級(jí)C25養(yǎng)護(hù)方法標(biāo)養(yǎng)試塊組數(shù)設(shè)計(jì)強(qiáng)度平均值標(biāo)準(zhǔn)差合格判定系數(shù)最小值評(píng)定數(shù)據(jù)n=108fcu,k=C25mfcu=30.0Sfcu=2.2λ1=1.60λ2=0.85fcu,min=26.80.9fcu,k=22.5(Mpa)0.95fcu,k=(Mpa)1.15fcu,k=(Mpa)mfcu-λ1·Sfcu=26.48λ2·fcu，k=21.25每組強(qiáng)度值：（MPa）28.429.229.830.630.830.329.028.130.829.829.127.431.328.630.5
2、29.229.332.028.827.129.531.128.730.830.329.229.230.129.529.229.428.129.530.429.530.531.530.531.330.531.230.633.329.731.529.730.530.933.129.230.630.330.329.630.428.430.430.927.527.130.128.331.230.030.030.429.929.431.330.128.928.230.429.729.029.229.128.933.232.130.930.934.132.132.231.130.432.527.128.8
3、28.029.629.128.333.932.031.530.929.928.226.827.030.029.828.629.834.333.0評(píng)定依據(jù)：《混凝土強(qiáng)度檢驗(yàn)評(píng)定標(biāo)準(zhǔn)》GBJ107-87結(jié)論1）統(tǒng)計(jì)組數(shù)n≥10組時(shí)：mfcu-λ1·Sfcu≥0.9fcu,k；fcu,min≥λ2·fcu,k2）非統(tǒng)計(jì)方法：mfcu≥1.15fcu,k；fcu,min≥0.95fcu,k施工項(xiàng)目技術(shù)負(fù)責(zé)人：制表：計(jì)算：制表日期：年月日混凝土試塊強(qiáng)度統(tǒng)計(jì)、評(píng)定記錄試驗(yàn)表22施工單位：年月日工程名稱(chēng)廣德縣無(wú)量溪河南外環(huán)路橋新建工程部位系梁強(qiáng)度等級(jí)C25養(yǎng)護(hù)方法標(biāo)養(yǎng)試塊組數(shù)設(shè)計(jì)強(qiáng)度平均值標(biāo)準(zhǔn)差合格判定系數(shù)
4、最小值評(píng)定數(shù)據(jù)n=14fcu,k=C25mfcu=31.7Sfcu=2.9λ1=1.70λ2=0.9fcu,min=27.10.9fcu,k=22.5(Mpa)0.95fcu,k=(Mpa)1.15fcu,k=(Mpa)mfcu-λ1·Sfcu=26.77λ2·fcu，k=22.5每組強(qiáng)度值：（MPa）36.036.428.332.031.231.934.136.527.933.328.527.327.132.7評(píng)定依據(jù)：《混凝土強(qiáng)度檢驗(yàn)評(píng)定標(biāo)準(zhǔn)》GBJ107-87結(jié)論1）統(tǒng)計(jì)組數(shù)n≥10組時(shí)：mfcu-λ1·Sfcu≥0.9fcu,k；fcu,min≥λ2·fcu,k2）非統(tǒng)計(jì)方法：mfcu
5、≥1.15fcu,k；fcu,min≥0.95fcu,k施工項(xiàng)目技術(shù)負(fù)責(zé)人：制表：計(jì)算：制表日期：年月日混凝土試塊強(qiáng)度統(tǒng)計(jì)、評(píng)定記錄試驗(yàn)表22施工單位：年月日工程名稱(chēng)廣德縣無(wú)量溪河南外環(huán)路橋新建工程部位立柱強(qiáng)度等級(jí)C25養(yǎng)護(hù)方法標(biāo)養(yǎng)試塊組數(shù)設(shè)計(jì)強(qiáng)度平均值標(biāo)準(zhǔn)差合格判定系數(shù)最小值評(píng)定數(shù)據(jù)n=42fcu,k=C25mfcu=32.2Sfcu=2.4λ1=1.60λ2=0.85fcu,min=26.70.9fcu,k=22.5(Mpa)0.95fcu,k=(Mpa)1.15fcu,k=(Mpa)mfcu-λ1·Sfcu=28.36λ2·fcu，k=21.25每組強(qiáng)度值：（MPa）27.326.729
6、.831.931.833.434.730.030.529.632.332.931.231.030.229.033.934.534.235.832.233.330.128.728.537.337.033.833.030.531.030.132.333.831.129.034.232.431.337.436.537.0評(píng)定依據(jù)：《混凝土強(qiáng)度檢驗(yàn)評(píng)定標(biāo)準(zhǔn)》GBJ107-87結(jié)論1）統(tǒng)計(jì)組數(shù)n≥10組時(shí)：mfcu-λ1·Sfcu≥0.9fcu,k；fcu,min≥λ2·fcu,k2）非統(tǒng)計(jì)方法：mfcu≥1.15fcu,k；fcu,min≥0.95fcu,k施工項(xiàng)目技術(shù)負(fù)責(zé)人：制表：計(jì)算：制表日期：年
7、月日混凝土試塊強(qiáng)度統(tǒng)計(jì)、評(píng)定記錄試驗(yàn)表22施工單位：年月日工程名稱(chēng)廣德縣無(wú)量溪河南外環(huán)路橋新建工程部位臺(tái)帽、蓋梁強(qiáng)度等級(jí)C30養(yǎng)護(hù)方法標(biāo)養(yǎng)試塊組數(shù)設(shè)計(jì)強(qiáng)度平均值標(biāo)準(zhǔn)差合格判定系數(shù)最小值評(píng)定數(shù)據(jù)n=31fcu,k=C30mfcu=35.4Sfcu=2.0λ1=1.60λ2=0.85fcu,min=30.00.9fcu,k=27(Mpa)0.95fcu,k=(Mpa)1.15fcu,k=(Mpa)mf
