Computer-Aided Analysis and Prediction of Concrete Cylinder Strengths (In accordance with ACI 214-77)

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Title: Computer-Aided Analysis and Prediction of Concrete Cylinder Strengths (In accordance with ACI 214-77)

Author(s): Frances M. Kelsi

Publication: Special Publication

Volume: 101

Issue:

Appears on pages(s): 99-124

Keywords: age; compressive strength; computer programs; concretes; cylinders; regression analysis; standard deviation; statistical analysis.

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.