抄録
Compressive strength of cores sampled from a full-scale model specimen of high-strength concrete, placed under normal temperature conditions, were compared with those obtained from the estimated temperature curing. A temperature history under low temperature conditions was estimated from the measured data, which was then applied to specimens subjected to the estimated temperature history in a thermostatic chamber. Compressive strength of the specimens were then compared with those of cores sampled from a structure built in the winter. Reproducibility and effectiveness of the estimated temperature history curing method was thus confirmed in experiments.
