| 摘要 |
PROBLEM TO BE SOLVED: To resolve a problem that measuring the size of damage of a structure is hard for a person having no special knowledge and skill for the measurement. SOLUTION: The equipment for measuring comprises a plurality of rod shape length designation parts 20-1, 20-2 having first length designation points 3-1, 3-2 and second designation points 3-3, 3-4 to be references of measurement, and a base 10 holding each of a plurality of length designation parts so as to cross with each other at the center points 2 of each length. Each of the length designation parts is constituted of rod shape first long scale parts 20-1a, 20-2a and second long scale parts 20-1b, 20-2b arranged on a line. The first long scale part has the first length designation point at the first end and also has the first junction parts 14-1, 14-2 connecting with the base at the second end. The second long scale part has the second length designation point at the first end and also has the second junction parts 14-3, 14-4 connecting with the base at the second end. COPYRIGHT: (C)2006,JPO&NCIPI
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