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C25最小值fcu,min6052502932.232.129.632.832.132.428.835.63229.128.126.928.131.428.627.127.62929.532.831.633.729.31.15fcu,k=28.75(Mpa)mfcu-λ1•Sfcu=27(Mpa)λ2•fcu,k=4781250.9fcu,k=22.5(Mpa)施工项目技术负责人：制表：计算：制表日期：年月日用统计评定结果，该批混凝土试块强度符合规范与设计要求结论评定依据：《混凝土强度检验评定标准》GBJ107－87（1）统计组数n≥10组时：mfcu-λ1•Sfcu≥0.9fcu,k；fcu,min≥λ2•fcu,k（2）非统计方法：mfcu≥1.15fcu,k；fcu,min≥0.95fcu,k养护方法标准养护每组强度值：(Mpa)评定数据0.95fcu,k=23.75(Mpa)mfcu=n=39fcu,k=562500强度等级λ1=1.60λ2=0.85682442.328.9混凝土试块强度统计、评定记录试验表-22部位基础施工单位：七冶建设有限责任公司36.929.228.9平均值27.429.429.427.73028.7标准差Sfcu=31.7合格判定系数29.532.1设计强度32.231.551912.33试块组数工程名称K26+522.432跨线桥C25最小值fcu,min=58275026.72930.430.835.742.331.733.231.832.335.728.730.330.229.430.328.929.526.827.229.429.329.83129.831.532.730.839.232.236.528.831.531.5施工项目技术负责人：制表：计算：制表日期：年月日评定依据：《混凝土强度检验评定标准》GBJ107－87结论合格（1）统计组数n≥10组时：mfcu-λ1•Sfcu≥0.9fcu,k；fcu,min≥λ2•fcu,k（2）非统计方法：mfcu≥1.15fcu,k；fcu,min≥0.95fcu,k29.129.43028.929.631.639.225.92928.728.728.82930.128.70.95fcu,k=23.75(Mpa)mfcu=688042Sfcu=71907λ1=1.60λ2=0.850.9fcu,k=22.5(Mpa)1.15fcu,k=28.75(Mpa)mfcu-λ1•Sfcu=25.5(Mpa)λ2•fcu,k=478125每组强度值：(Mpa)28.227.627.527.728.7n=54fcu,k=562500试块组数设计强度平均值标准差合格判定系数评定数据混凝土试块强度统计、评定记录试验表-22施工单位：七冶建设有限责任公司工程名称K26+522.432跨线桥部位墩台身强度等级养护方法标准养护C50最小值fcu,min=103725049.545.459.657.358.561.259.152.7586259.85858.553.552.457.357.750.158.557.859.557.857.657.564.259.263.261.955.558.258.859.657.559.558.257.5施工项目技术负责人：制表：计算：制表日期：年月日评定依据：《混凝土强度检验评定标准》GBJ107－87结论合格（1）统计组数n≥10组时：mfcu-λ1•Sfcu≥0.9fcu,k；fcu,min≥λ2•fcu,k（2）非统计方法：mfcu≥1.15fcu,k；fcu,min≥0.95fcu,k54.957.957.457.855.76058.858.357.55857.353.957.661.958.20.95fcu,k=47.5(Mpa)mfcu=1289973Sfcu=81850λ1=1.60λ2=0.850.9fcu,k=45(Mpa)1.15fcu,k=57.5(Mpa)mfcu-λ1•Sfcu=51.5(Mpa)λ2•fcu,k=956250每组强度值：(Mpa)55.452.257.646.161.5n=56fcu,k=1125000试块组数设计强度平均值标准差合格判定系数评定数据混凝土试块强度统计、评定记录试验表-22施工单位：七冶建设有限责任公司工程名称K26+522.432跨线桥部位箱梁、桥面强度等级养护方法标准养护C35最小值fcu,min=35.339.745.340.457.340.75142.840.340.137.839.741.239.939.94035.341.649.842.140.949.440.940.442.739.842.239.137.538.537.240.739.839.341.842.138.439.937.837.238.542.239.949.440.3施工项目技术负责人：制表：计算：制表日期：年月日评定依据：《混凝土强度检验评定标准》GBJ107－87结论用统计评定结果，该批混凝土试块强度符合规范与设计要求（1）统计组数n≥10组时：mfcu-λ1•Sfcu≥0.9fcu,k；fcu,min≥λ2•fcu,k（2）非统计方法：mfcu≥1.15fcu,k；fcu,min≥0.95fcu,k38.436.638.438.537.040.942.54835.540.138.740.440.140.2546.439.743.4试块组数设计强度平均值标准差合格判定系数评定数据混凝土试块强度统计、评定记录试验表-22施工单位：七冶建设有限责任公司工程名称部位强度等级养护方法标准养护40.740.738.2n=6441.0063.865λ1=1.60λ2=0.85每组强度值：(Mpa)39.4mfcu-λ1•Sfcu=(Mpa)λ2•fcu,k=fcu,k=350.9fcu,k=31.50.95fcu,k=33.251.15fcu,k=mfcu=Sfcu=