| 摘要 |
<P>PROBLEM TO BE SOLVED: To positively repair a rock pocket occurring during construction of a concrete structure in a bare minimum time. <P>SOLUTION: There is provided a method of repairing a defect such as a rock pocket occurring in a curing period after pouring of concrete and before hardening of the same, by exciting a location where the defect occurs. According to the method, the total quantity of vibrating energy necessary for repairing the defect is determined depending on an elapsed time from pouring of the concrete, based on data created beforehand on correlation between the energy quantity and the elapsed time. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
