Title:
Serial Correlation in Concrete Strength Records
Author(s):
Luc R. Taerwe
Publication:
Symposium Paper
Volume:
104
Issue:
Appears on pages(s):
223-240
Keywords:
compressive strength; concretes; correlation; quality control; statistical analysis; statistical samples; variations; Materials Research
DOI:
10.14359/1618
Date:
10/1/1987
Abstract:
Usually it is assumed that consecutive concrete strength values are independent. However, the analysis of five extensive concrete strength records, with a number of observations ranging between 534 and 1786, reveals that significant serial correlation is