| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of evaluating cracking resistance of concrete with which the timing to crack concrete can be evaluated accurately regardless of the kind of concrete.SOLUTION: According to a method of evaluating cracking resistance of concrete, comparison in dimensions of energy is performed, namely, distortion energy due to a volume change of concrete causing crack is compared with destruction energy as resistance against the distortion energy, so that cracking resistance of concrete can be evaluated accurately. |
