000 02067nam  2200337za 4500
0019.840705
003CaOODSP
00520221107151917
007cr |||||||||||
008170731s1969    oncd    ob   f000 0 eng d
040 |aCaOODSP|beng
043 |an-cn---
0861 |aM38-8/86E-PDF|zM38-8/86
1001 |aMalhotra, V. M.
24510|aApplications of digital computers in the quality control of concrete |h[electronic resource] / |cV.M. Malhotra, Mineral Processing Division.
260 |aOttawa : |bQueen's Printer, |c1969.
300 |ap. 9-22 : |bcharts
4901 |aReprint series ; |vRS 86
500 |aCover title.
500 |a"Reprinted from Publication SP-16, pp. 9-22, American Concrete Institute, Detroit, Michigan, 1967."
500 |aHistorical publication digitized from print 2017 [by Natural Resources Canada].
504 |aIncludes bibliographical references.
5203 |a"Digital computers are used for control of concrete quality during its manufacture and for analysis and interpretation of concrete test results. Statistical parameters normally used for quality control are defined and their use is explained with the help of job control charts. The three case histories presented show: (1) the use of computers in establishing the degree of reliance of the strength of accelerated-cured test cylinders; (2) the multiple correlation analyses of 1176 compressive strength test results and several independent variables; and (3) a computer method for the trial and error fitting of a hyperbolic curve to compressive strength test results"--p. 9.
69207|2gccst|aConcrete
69207|2gccst|aQuality control
69207|2gccst|aComputers
7101 |aCanada. |bNatural Resources Canada.
7101 |aCanada. |bDepartment of Energy, Mines and Resources.
7101 |aCanada. |bMines Branch.
830#0|aReprint series - Dept. of Energy, Mines and Resources, Mines Branch ;|vRS 86|w(CaOODSP)9.834843
85640|qPDF|s1.77 MB|uhttps://publications.gc.ca/collections/collection_2017/rncan-nrcan/M38-8/M38-8-86-eng.pdf