Abstract
This paper describes the influence of the core specimen's number on the sample mean and the standard deviation of concrete strength in structure. In this study, about 10 ∼ 40 core specimens collected from the three reinforced concrete structures at each floor, built at about 1955 ∼ 1965, are used. As a result, it is revealed that the mode of sample mean at three core specimens almost equals to the population mean, and that the mode of sample standard deviation at six core specimens almost equals to the population standard deviation.
| Original language | English |
|---|---|
| Pages (from-to) | 469-474 |
| Number of pages | 6 |
| Journal | Journal of Structural and Construction Engineering |
| Volume | 75 |
| Issue number | 649 |
| DOIs | |
| Publication status | Published - 2010 Mar 1 |
Keywords
- Core specimen
- Sample mean
- Sample standard deviation
- Strength of concrete in structure
ASJC Scopus subject areas
- Architecture
- Building and Construction
Fingerprint Dive into the research topics of 'Reliability of the evaluation of concrete strength in structure with the number of specimen'. Together they form a unique fingerprint.
Cite this
Kawanishi, T., Masuda, Y., & Hamasaki, H. (2010). Reliability of the evaluation of concrete strength in structure with the number of specimen. Journal of Structural and Construction Engineering, 75(649), 469-474. https://doi.org/10.3130/aijs.75.469