JGJ-T23-2011混凝土强度回弹检测自动计算表
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41424345464047414442454542404145404341423940394140414147404238474643394342423941404041404140433842454239474238394435414645384045413541394036414539414246424039394041424045414546444245404045414241414245433941433847424040444538424639434139414343374241424540374541423645404044433643424237363943423946364445
42
39
38
41
40
36
42
39
40
42.439.941.241.640.842.141.640.540.942.3////0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
////42.439.941.241.640.842.141.640.540.942.3////0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
////42.439.941.241.640.842.141.640.540.942.3////46.741.644.145.043.346.345.042.843.746.7////49.544.246.847.746.049.147.745.546.449.5
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46.741.644.145.043.346.345.042.843.746.7////117%104%110%113%108%116%113%107%109%117%
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批准
审核
试验
记录
计算
最小值f c cu,min
Fcu,e=Mfccu-1.645SFccu
104%44.5 1.741.641.7检查强度 合格
mf
c cu =
sf
c cu =
平均值m f c cu
标准差sf c cu
最大值f c cu,max
强度推算值f cu,e
达到设计等级%46.7当N>10组时f cu =40.0非泵送强度换算值泵送砼强度换算值
混凝土强度推算值(f cu,e )的确定
评定结果单个等级
混凝土强度回弹值修正计算
平均值检测角度修正系数检测角度修正结果浇注面修正系数浇注面修正结果1213141516
67891011 测点数
弹击数
12345混凝土输送方式
K
非泵送
浇注面R b a /R t a
侧面修正值（Ra)
测点个数
n
10
混凝土强度等级
F cu
C40检测角度R ma 水平炭化深度
d m
0.0工程部位回弹仪型号/编号检验依据
JGJ/T23-2011
施工单位工程名称试验日期回弹法检测混凝土强度计算书
建设单位报告编号报告日期