DISPLACEMENT MEASUREMENT DEVICE AND DISPLACEMENT CALCULATION METHOD

• Main Authors: MOTOHI TOSHIYA, SUGIMURA YOSHIFUMI, YOSHIDA KENICHI, MATSUSHITA TAKASHI, MOCHIZUKI MAKI, NISHII HIROYASU, CHIBA DAISUKE
• Format: Patent
• Language: English; Japanese
• Published: 20.06.2016
• Subjects: MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

PROBLEM TO BE SOLVED: To provide a displacement measurement device with which it is possible to reliably measure the magnitude of displacement of a structure and a displacement magnitude calculation method for calculating the magnitude of displacement of the structure in this displacement measurement device.SOLUTION: The displacement measurement device comprises a support medium 2 capable of moving along the floor surface (installation surface) 12 of a structure 11 and three (a plurality of) displacement measurement units 4, 4, 4 supported by the support medium 2 and capable of measuring the magnitude of displacement of the structure 11, the displacement measurement units 4, 4, 4 being configured to be able to measure the magnitude of displacement of the structure 11 in the same direction at respectively different positions.SELECTED DRAWING: Figure 1 【課題】構造物の変位量を確実に測定することができる変位測定装置およびこの変位測定装置において構造物の変位量を算出する変位量算出方法を提供する。【解決手段】構造物１１の床面（設置面）１２に沿って移動可能な支持体２と、支持体２に支持されて、構造物１１の変位量を測定可能な３つの（複数の）変位測定部４，４，４と、を備え、３つの変位測定部４，４，４は、それぞれ異なる位置において同一方向の構造物１１の変位量を測定可能に構成されている。【選択図】図１