1994 年 59 巻 459 号 p. 1-12
The relatively long term structural strength of high strength concrete may depend on the magnitude of temperature inside the structure during the early stage of hydration of cement. The effect of early heat of hydration and the size of the structural member on the structural strength is discussed here. The target strength for designing concrete mixture under high hydration heat which hurts the strength gain of the structure is also discussed.