工程评定用表

1、三抚线三屯营至唐秦界段改建工程路基压实度评定表承包人：合同号：监理单位：编号：日期:结构类型t a /你1值表取样点数95%保证率的90%保证率的评定段起止桩号OczOOOOOOO CD 8o8KJo O 8° 讪GO 巾O4.4651.6861.1770.9530.8230.7340.6700.6200.5800.5460.5180.4940.4730.4550.4380.4230.4100.3980.3870.3760.3670.3580.3500.3420.3350.3280.3220.3160.3100.2660.2370.2160.1990.1860.1750.1661.6

2、449V n2.1761.0890.8190.6860.6030.5440.5000.4660.4370.4140.3930.3760.3610.3470.3350.3240.3140.3050.2970.2890.2820.2750.2690.2640.2580.2530.2480.2440.2390.2060.1840.1670.1550.1450.1360. 1291.2815/ r层数压实度规定值K0%压实度检测值检测点数n平均值k测点数和保证率相关的系数ta /疔检测值均方差s= J9n -1严实度代表值K = k-st a / 厅?KO结果评定备注二抚线二屯营至唐秦界段改建工程路面

3、结构层压实度评定表承包人：合同号：监理单位：编号：日期:评定段起止桩号t a /山值表取样点数99%保证率的95%保证率的90%保证率的结构层次22.501 4.021 2.2704.4651.6861.1772.1761.0890.819压实度规定值%1.6760.9530.6861.3740.8230.6031.1880.7340.544检测点数n1.0600.6700.500平均值K0.9660.6200.4660.8920.5800.437测点数和%保证率0.8330.5460.4140.7850.5180.393相关的系数0.7440.4940.376ta /仆0.7080.4730

4、.3610.6780.6510.4550.347标 准差0.4380.3350.6260.4230.3240.6050.4100.314s=0.5860.3980.3051n -1> NO0.5680.3870.297Ci0.5220.3760.289a o0.5370.5230.3670.282压实些代表值0 D0.3580.275o0.5100.3500.269K - k t a S/ 尺F0.4980.3420.264oG0.4870.3350.258A0.3280.253c0.4770 o0.4670.3220.248结果评定o o0 4580.3160.244o j0.4990

5、.3100.239K o0.3830.2660.206o0.3400.2370.184o o0.3080.2160.167o o0.2850.1990.155o o0.2660.1860.145合格率o o o o o0.2490.2360.1750.1660.1360.129o g2.3265/1.6449/1.2815/g| J |-1二抚线二屯营至唐秦界段改建工程路面结构层厚度评定表承包人：合同号：监理单位：编号：日期:评定段起止桩号t a / J町值表取样点数99%保证率的95%保证率的90%保证率的结构层次V二 3 C0 00 75 4 C/0 2 2 2 2 2 2 2 2 2 2

6、<c oo 75 4 ro 2吕吕 000000098765432 亠 098765432 = 022.5014.0212.2701.6761.3741.1881.0600.9660.8920.8330.7850.7440.7080.6780.6510.6260.6050.5860.5680.5220.5370.5230.5100.4980.4870.4770.4670.4580.4990.3830.3400.3080.2850.2660.2490.2362.3265/4.4651.6861.1770.9530.8230.7340.6700.6200.5800.5460.5180.494

7、0.4730.4550.4380.4230.4100.3980.3870.3760.3670.3580.3500.3420.3350.3280.3220.3160.3100.2660.2370.2160.1990.1860.1750.1661.6449/2.1761.0890.8190.6860.6030.5440.5000.4660.4370.4140.3930.3760.3610.3470.3350.3240.3140.3050.2970.2890.2820.2750.2690.2640.2580.2530.2480.2440.2390.2060.1840.1670.1550.1450.1

8、360.1291.2815/厚度允许偏差mm 检测点数n平均值X测点数和%保证率相关的系数ta /仆标准差s=1n -1厚度代表值 xl - X ta S/ 尺极值结果评定合格率工程工程砂浆设计标号项次统计工程统计数据1试件28天强度Mpa2试件组数3强度测定值合计Mpa4平均强度刀Mpa5评定结果试件的平均强度设计强度等级任意一组试件的强度设计强度等级的75%。评定。砼设计强度R试件起止桩号试件组数平均强度Rn Mpa强度标准差Sn MpaRn K iSnK2RRmi n0.9R评定结果是否合格备注n10-1415-24> 25Ki1.701.651.6K20.90.85起止桩号公路等级设计强度frMPa试件组数n平均强度fcsMPafmi nMP a强度标准差(T =E( fi-fcs ) 2n-1试件组数11141519> 20合格判定系数k0.750.700.65强度合格判断式：fcs > fr+k T其中：1、试件为11 19组时，允许fmin < 0.85fr,但玄0.8fr.2 、试件 n?20 组时，允许 fmin < 0.80fr