| 摘要 |
<p>PURPOSE: A device for measuring the deformation of a pile joint is provided to improve measuring accuracy by measuring the minute deformation of the ground. CONSTITUTION: A device for measuring the deformation of a pile joint comprises multiple piles(10,10a,10b) plate-shaped measuring sensors, and pile joints(100). The piles are coupled each other in a longitudinal direction and are buried in the ground. The plate-shaped measuring sensors are installed in joint parts between the piles. The pile joints measure the displacement of the ground by sensing the displacement of the joint parts.</p> |
