回弹自动计算记录表

1、回弹法检测混凝土强度计算表,建设单位,检验依据,JGJ/T23-2011,工程名称,施工日期,回弹日期,工程部位,回弹仪 型号/编号,混凝土强度等级Fcu,C25,检测角度Rma,水平,炭化深度 dm,2.0 ,混凝土输送方式K,泵送,浇注面Rba/Rta,侧面修正值（Ra),测点个数 n,10,测点数,1,2,3,4,5,6,7,8,9,10,构件名称,C15,C20,C25,C30,C35,C40,C45弹击数,1,39,32,36,34,40,34,34,34,34,34,5,泵送,0.0 ,10,浮动,8 ,8 ,8 ,8 ,8 ,8 ,8 ,2,38,43,40,36,31,36,3

2、6,36,36,36,5,非泵送,0.5 ,15,系数,1.70 ,1.40 ,1.25 ,1.15 ,1.10 ,1.00 ,1.00 ,3,38,46,47,34,33,40,40,34,34,34,5,表面修正值（Rta）,1.0 ,20,4,40,42,47,34,32,34,32,34,34,34,5,底面修正值（Rba）,1.5 ,25,浮动,8,5,36,32,38,37,31,36,39,37,37,37,5,侧面修正值（Ra),2.0 ,30,系数,1.25,6,48,39,41,36,29,36,36,36,36,36,5,水平,2.5 ,35,7,43,36,35,38,

3、34,34,32,38,38,38,5,90,3.0 ,40,8,40,32,34,40,33,36,36,40,40,40,5,60,3.5 ,45,9,42,36,35,42,35,33,40,42,42,42,5,45,4.0 ,50,10,47,40,33,33,33,33,43,33,33,33,5,30,4.5 ,55,11,32,43,34,31,34,40,30,31,31,31,5,-30,5.0 ,60,.,12,44,30,42,34,38,38,33,34,34,34,5,-45,5.5 ,13,48,33,38,35,35,38,40,35,35,35,5,-60,6

4、.0 ,14,39,40,35,35,38,34,36,35,35,35,5,-90,15,31,36,40,39,35,34,40,39,39,39,5,16,35,40,39,38,34,35,36,38,38,38,5,混凝土强度回弹值修正计算,平均值 Rm,39.9 ,37.4 ,37.7 ,35.7 ,33.8 ,35.3 ,36.6 ,35.7 ,35.7 ,35.7 ,检测角度修正系数,0.0 ,0.0 ,0.0 ,0.0 ,0.0 ,0.0 ,0.0 ,0.0 ,0.0 ,0.0 ,检测角度修正结果,39.9 ,37.4 ,37.7 ,35.7 ,33.8 ,35.3 ,36.

5、6 ,35.7 ,35.7 ,35.7 ,浇注面修正系数,0.0 ,0.0 ,0.0 ,0.0 ,0.0 ,0.0 ,0.0 ,0.0 ,0.0 ,0.0 ,浇注面修正结果,39.9 ,37.4 ,37.7 ,35.7 ,33.8 ,35.3 ,36.6 ,35.7 ,35.7 ,35.7 ,非泵送强度换算值,34.5 ,30.5 ,31.2 ,28.0 ,25.4 ,27.3 ,29.2 ,28.0 ,28.0 ,28.0 ,泵送砼强度换算值,40.8 ,35.8 ,36.6 ,32.9 ,29.5 ,32.2 ,34.4 ,32.9 ,32.9 ,32.9 ,混凝土强度推算值(fcu,e)的确定,评定结果,40.8 ,35.8 ,36.6 ,32.9 ,29.5 ,32.2 ,34.4 ,32.9 ,32.9 ,32.9 ,单个等级,163%,143%,146%,132%,118%,129%,138%,132%,132%,132%,平均值mfccu, 标准差sfccu,最大值fccu,max,强度推算值fcu,e,达到设计等级%,4.5 ,mfccu=,sfccu=,40.8 ,当N10组时,fcu=,25.0 ,5.5,最小值fccu,min,Fcu,e=Mfccu-1.645SF