回弹法检测混凝土强度计算表(英文).xls
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1、REPUBLIC OF SIERRA LEONE SIERRA LEONE ROADS AUTHORITY MATOTOKA TO SEFADU ROADREHABITATION LOT 2(YIYE TO SEFADU)Rebound method to detect concrete strength test reportEngineering nameKm118+400 BridgeTest date17 March 2016Construction memberAbutmentExperimental standard ASTM C-805-02Design strength gra
2、de(MPa)C30Rebound hammer number026Concrete pouring date/Average carbonation depth value(mm)5.5Test area numberMeasurementarea concretestrengthconversion(MPa)Test area numberMeasurementarea concretestrengthconversion(MPa)Test area numberMeasurementarea concretestrengthconversion(MPa)Test area numberM
3、easurementarea concretestrengthconversion(MPa)110.2/214.3/316.6/418.4/516.2/616.5/717.3/818.5/918.7/1018.3/Concrete intension computeTest area number n =10AVG(MPa)Standard D-value(MPa)Minimum (MPa): =10.2Guarantee rate K=1.645=16.5=2.62Intensity of estimate value(MPa) fcu,eThe number of test area10w
4、hen,fcu,e=mfccu-1.645sfccu =12.2The number of test area10 or test area in concrete strength conversion value, fcu,e=mfccu,min=-CHICO:CONSULTANT:DATE:DATE:REPUBLIC OF SIERRA LEONE SIERRA LEONE ROADS AUTHORITY MATOTOKA TO SEFADU ROADREHABITATION LOT 2(YIYE TO SEFADU)REPUBLIC OF SIERRA LEONE SIERRA LEO
5、NE ROADS AUTHORITY MATOTOKA TO SEFADU ROAD REHABITATION LOT 2(YIYE TO SEFADU)Hardened concrete rebound index test reportExperimental standard ASTM C-805-02Engineering locationKm118+400bridgeConcrete pouring date/Test date17 March 2016Artifa cts situati onSerial number/Concrete type Rebo und hamm erT
6、ypeZC3-ALocationAbutmentPortland cement concreteNumber026Design strength gradeC30Test surface stateAdjust value80Age period/Dry stateCalibration/test area number1234567891011121314Spring back valueMeas uring point readin g124283845353842373845219312643373731383443319103332393832363836424252537181931
7、3135305262245193637343435326293139364319301931317272921343338183019188193118322420303034369243533252136303431351025282137213530443030112626322336363435304412222937362221313931181321243330322235183532141832363143183130333115263234221834353236351629272336323334313319Test area average23.728.531.232.930
8、.831.131.833.033.232.8test Anglehorizontal directionAngle is revised0000000000After the Angle correction23.728.531.232.930.831.131.833.033.232.8Revised casting surface0000000000Revised casting surface23.728.531.232.930.831.131.833.033.232.8Average carbonation depth value(mm)5.5Measurement area concr
9、ete strength conversion(MPa)10.214.316.618.416.216.517.318.518.718.3Test resultsRevised pumping concreteAverage intensity of(MPa)Minimum thickness division intensity values(MPa)Intensity of the standard deviationIntensity of estimate value(MPa )016.510.22.6212.2平均回测区混凝土强度换算值 (Mpa)弹值平均碳化深度值 dm(mm)Rm0
10、.00.51.01.52.02.53.03.54.04.55.05.5 20.010.310.10.00.00.00.00.00.00.00.00.00.0 20.110.410.20.00.00.00.00.00.00.00.00.00.0 20.210.510.310.00.00.00.00.00.00.00.00.00.0 20.310.610.410.10.00.00.00.00.00.00.00.00.0 20.410.710.510.20.00.00.00.00.00.00.00.00.0 20.510.910.710.30.00.00.00.00.00.00.00.00.0 20
11、.611.010.810.410.10.00.00.00.00.00.00.00.0 20.711.110.910.510.20.00.00.00.00.00.00.00.0 20.811.211.010.610.30.00.00.00.00.00.00.00.0 20.911.311.110.710.40.00.00.00.00.00.00.00.0 21.011.411.210.810.510.00.00.00.00.00.00.00.0 21.111.511.310.910.610.10.00.00.00.00.00.00.0 21.211.611.411.010.710.20.00.0
12、0.00.00.00.00.0 21.311.711.511.110.810.30.00.00.00.00.00.00.0 21.411.811.611.210.910.410.00.00.00.00.00.00.0 21.511.911.711.311.010.510.10.00.00.00.00.00.0 21.612.011.811.411.010.610.20.00.00.00.00.00.0 21.712.212.011.611.210.710.40.00.00.00.00.00.0 21.812.312.111.711.310.810.510.10.00.00.00.00.0 21
13、.912.412.211.811.410.910.610.20.00.00.00.00.0 22.012.512.211.911.511.010.610.20.00.00.00.00.0 22.112.612.312.011.611.110.710.30.00.00.00.00.0 22.212.712.412.111.711.210.810.410.00.00.00.00.0 22.312.912.612.311.911.310.910.610.20.00.00.00.0 22.413.012.712.412.011.411.010.710.310.00.00.00.0 22.513.112
14、.812.512.111.511.110.810.410.10.00.00.0 22.613.212.912.512.111.611.210.810.410.20.00.00.0 22.713.313.012.612.211.711.310.910.510.30.00.00.0 22.813.413.112.712.311.811.411.010.610.30.00.00.0 22.913.613.312.912.512.011.511.110.710.40.00.00.0 23.013.713.413.012.612.111.611.210.810.510.10.00.0 23.113.81
15、3.513.112.712.211.711.310.910.610.20.00.0 23.213.913.613.212.812.211.811.411.010.710.310.00.0 23.314.013.713.312.912.311.911.511.110.810.410.10.0 23.414.113.813.413.012.412.011.611.210.910.410.20.0 23.514.314.013.613.112.612.111.711.311.010.610.30.0 23.614.414.113.713.212.712.211.811.411.110.710.410
16、.1 23.714.514.213.813.312.812.311.911.511.210.810.510.2 23.814.614.313.913.412.812.412.011.511.210.810.510.2 23.914.814.514.113.613.012.612.111.711.410.910.610.3 24.014.914.614.213.713.112.712.211.811.511.010.710.4 24.115.014.714.313.813.212.812.311.911.611.110.810.5 24.215.114.814.313.913.312.812.4
17、11.911.611.210.910.6 24.315.315.014.514.113.513.012.512.111.811.311.010.724.415.415.114.614.213.613.112.612.211.911.411.110.8 24.515.515.214.714.313.713.212.712.312.011.511.210.9 24.615.615.314.814.413.713.312.812.312.011.511.210.9 24.715.815.515.014.513.913.412.912.512.111.711.311.0 24.815.915.615.
18、114.614.013.513.012.612.211.811.411.1 24.916.115.815.314.814.213.713.212.712.311.911.611.2 25.016.215.915.414.914.313.813.312.812.312.011.711.3 25.116.316.015.515.014.413.913.412.912.512.111.811.4 25.216.416.115.615.114.413.913.413.012.612.111.811.5 25.316.616.315.815.314.614.113.613.112.712.311.911
19、.6 25.416.716.415.915.414.714.213.713.212.812.412.011.7 25.516.816.516.015.614.814.313.813.312.912.512.111.8 25.616.916.616.115.714.914.413.913.413.012.512.211.8 25.717.116.816.215.815.014.514.013.513.112.612.311.9 25.817.216.916.315.815.114.614.113.613.212.712.412.0 25.917.417.116.516.015.314.814.3
20、13.713.312.912.512.1 26.017.517.216.616.115.414.914.413.813.413.012.612.2 26.117.717.316.816.315.615.014.513.913.513.112.712.3 26.217.817.416.916.415.715.114.614.013.613.212.812.4 26.317.917.517.016.515.815.214.714.113.713.312.912.5 26.418.017.617.116.615.815.314.814.213.813.313.012.6 26.518.217.817
21、.316.716.015.514.914.313.913.413.112.7 26.618.317.917.416.816.115.615.014.414.013.513.212.8 26.718.518.117.617.016.315.715.214.514.113.713.312.9 26.818.618.217.717.116.415.815.314.614.213.813.412.9 26.918.818.417.917.316.516.015.414.714.313.913.513.0 27.018.918.518.017.416.616.115.514.814.414.013.61
22、3.1 27.119.018.618.117.516.716.215.614.914.514.113.713.2 27.219.118.718.117.616.816.215.715.014.614.113.813.3 27.319.318.918.317.716.916.315.815.114.714.213.913.4 27.419.419.018.417.817.016.415.915.214.814.314.013.4 27.519.619.218.617.917.116.516.015.314.914.414.113.5 27.619.719.318.718.017.216.616.
23、115.415.014.514.113.6 27.719.919.518.918.117.316.716.215.515.114.614.213.7 27.820.019.619.018.217.416.816.315.615.214.714.213.7 27.920.219.719.118.317.516.916.415.715.314.814.313.8 28.020.319.719.218.417.617.016.515.815.414.814.413.9 28.120.519.919.418.517.717.116.615.915.514.914.514.0 28.220.620.01
24、9.518.617.817.216.716.015.615.014.614.0 28.320.820.219.618.717.917.316.816.115.715.114.714.1 28.420.920.319.718.818.017.416.916.215.815.214.814.2 28.521.120.519.919.018.117.517.016.315.915.314.914.3 28.621.220.620.019.118.217.617.116.416.015.415.014.3 28.721.420.820.119.318.417.717.216.516.115.515.1
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