| 要旨 |
The cracking resistance of CPRC beams was investigated by considering mainly cracking load, average crack width, and average crack spacing. The cracking resistance of CPRC was compared with RC with same reinforcement. The influence of restraining level on the cracking behaviors of CPRC was inspected by varying the reinforcing bar size. The effect of restraining level on the cracking load , average crack width, and average crack spacing can be interpreted by the chemical prestrain of each specimen. |