| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a peel-off shape measurement device for cover concrete which is superior in operability, and to measures an actual peel-off part of cover concrete on the spot. <P>SOLUTION: A peel-off shape measurement device 2 is characterized in that a linear guide 12 is fixed to a ceiling part 10 of a frame part 4 which is freely disassembled and portable, and a laser displacement sensor 5 which can make a two-dimensional scan with a guide direction and a measurement direction made orthogonal to each other is supported movably on a lower surface of the linear guide 12. A grip part 4 is held to fix the device so that a peel-off part 32 to be measured is covered. At this time, the guide direction of the linear guide 12 is made parallel with the direction of a reinforcing bar 30 of the peel-off part 32. Then measurements are made repeatedly while the measurement position of the laser displacement sensor 5 is moved in the length direction of the reinforcing bar 30 to measure the three-dimensional shape of the peel-off part 32. <P>COPYRIGHT: (C)2013,JPO&INPIT |
