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Please use this identifier to cite or link to this item:
http://hdl.handle.net/123456789/407
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| Title: | Prediction of Product Parameters of Fly Ash Cement Bricks using Two Dimensional Orthogonal Polynomials in the Regression Analysis, Computers and Concrete |
| Authors: | Chakraverty, S
Saini, Himani
Panigrahi, S K |
| Keywords: | Fly ash
Cement
Bricks
Modeling
Orthogonal polynomials
Regression
Compressive strength
2008 |
| Issue Date: | 29-Sep-2011 |
| Abstract: | This paper focuses on the application of two dimensional orthogonal polynomials in the regression
analysis for the relationship of product parameters viz. compressive strength, bulk density and water
absorption of fly ash cement bricks with other process parameters such as percentages of fly ash, sand
and cement. The method has been validated by linear and non-linear two parameter regression models.
The use of two dimensional orthogonal system makes the analysis computationally efficient, simple and
straight forward. Corresponding co-efficient of determination and F-test are also reported to show the
efficacy and reliability of the relationships. By applying the evolved relationships, the product parameters
of fly ash cement bricks may be approximated for the use in construction sectors |
| Description: | Computers and Concrete, Vol. 5, No. 5, 2008. |
| URI: | http://hdl.handle.net/123456789/407 |
| Appears in Collections: | Published Articles
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