| 摘要 |
PROBLEM TO BE SOLVED: To propose a method for estimating degree of deterioration of an ALC panel which simply, easily and quickly estimates bending proof strength of the ALC panel, is not influenced by reinforcing steel etc. and is independent of a length and a cross section shape of the panel. SOLUTION: The method for estimating degree of deterioration of the ALC panel measures a bending rigidity ratio of the ALC panel (actual panel bending rigidity/designed panel bending rigidity) and estimates degree of deterioration of the ALC panel based on a relationship of the panel bending rigidity ratio and degree of carbonation. The method for accurately estimating degree of deterioration of the ALC panel is obtained. COPYRIGHT: (C)2004,JPO&NCIPI
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