Title:
Computer-Aided Analysis and Prediction of Concrete Cylinder Strengths (In accordance with ACI 214-77)
Author(s):
Frances M. Kelsi
Publication:
Symposium Paper
Volume:
101
Issue:
Appears on pages(s):
99-124
Keywords:
age; compressive strength; computer programs; concretes; cylinders; regression analysis; standard deviation; statistical analysis.
DOI:
10.14359/3826
Date:
9/1/1987
Abstract:
Using linear regression to analyze concrete strength data, the Corps of Engineers has developed two computer programs that help predict 90-day strengths from one-day accelerated cured-cylinder strengths. These programs use equations from ACI 214-77 and provide the user with standard deviations, predicted strengths, and graphs of the data for concrete that can be used for any design age.