データ解析によるコンクリートの品質変化とその要因に関する研究
1989 年 1989 巻 408 号 p. 147-156
詳細
1989 年 1989 巻 408 号 p. 147-156
The objectives of this study are to analyze factors which are considered to affect concrete quality changes and to develope adequate concrete quality control system based on data analyses. The data used in this study are mainly those of the concrete placed in expressway construction works and commonly ready-mixed concrete placed all over Japan.
Through a lot of large amount of data analyses, it became evident that concrete qualities became deteriorative or multifarious with range throughout Japan due to producing equipment, quality control system, aggregate condition, regional difference and so on. Comments are also made on those particular factors for more reasonable concrete quality control system.
