Abstract :
In civil engineering, on site concrete mixing is very important .To determine compressive strength of concrete mix, statistical method is very useful. Regression analysis is an effective statistical technique. By analysing the laboratory concrete block cylinder tests , we can determine not only the correlation between compressive strength at different curing ages of concrete but also variation in material properties, ratios and variation in of fly ash as a partial replacement of concrete. Manisha S. Kukade | Trupti S. Joshi | Sumit D. Sanghani "Concept of Regression Analysis in Concrete Mix Design" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-2 , February 2018, URL: https://www.ijtsrd.com/papers/ijtsrd10708.pdf Paper URL: http://www.ijtsrd.com/engineering/civil-engineering/10708/concept-of-regression-analysis-in-concrete-mix-design/manisha-s-kukade
Keyword :
Statistical analysis, compression strength ,concrete mix design , fly ash , correlation between compressive strength and days of curing