A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TILE PEELING DETECTOR
To shorten inspection time for tile peeling.SOLUTION: A tile peeling detector 60 includes: an excitation sensor 10A which applies vibration generated from a vibration generation electric signal to a tile T by an excitation piezoelectric vibration plate; a vibration receiving sensor 10B which receives vibration applied from the tile T by the excitation sensor 10A and converts the vibration into a vibration receiving electric signal by a vibration receiving piezoelectric vibration plate; a base section to which the excitation sensor 10A and the vibration receiving sensor 10B are fixed; a vibration input section 66 which applies the vibration generation electric signal to the excitation sensor 10A; and an analysis section 74 which analyzes the vibration receiving electric signal received from the vibration receiving sensor 10B. At least one of the excitation sensor 10A and the vibration receiving sensor 10B is fixed as a plurality of sensors to the base section. As a result, inspection can be simultaneously performed between the excitation sensor 10A and the plurality of vibration receiving sensors 10B and between the plurality of excitation sensors 10A and the vibration receiving sensor 10B, and inspection time for tile T peeling can be shortened.SELECTED DRAWING: Figure 7
【課題】タイル剥離の検査時間を短縮する。【解決手段】タイル剥離検知器６０は、加振用圧電振動板により振動発生用電気信号から発生させた振動をタイルＴへ加える加振センサ１０Ａと、タイルＴから加振センサ１０Ａにより加えられた振動を受け、この振動を受振用圧電振動板により受振電気信号へ変換する受振センサ１０Ｂと、加振センサ１０Ａ及び受振センサ１０Ｂが固定されるベース部と、振動発生用電気信号を加振センサ１０Ａへ印加する振動入力部６６と、受振センサ１０Ｂから受ける受振電気信号を解析する解析部７４とを含み、加振センサ１０Ａと受振センサ１０Ｂとの少なくとも一方がベース部に複数固定されている。これにより、加振センサ１０Ａと複数の受振センサ１０Ｂとの間や、複数の加振センサ１０Ａと受振センサ１０Ｂとの間を同時に検査することができ、タイルＴ剥離の検査時間を短縮することができる。【選択図】図７
TILE PEELING DETECTOR
To shorten inspection time for tile peeling.SOLUTION: A tile peeling detector 60 includes: an excitation sensor 10A which applies vibration generated from a vibration generation electric signal to a tile T by an excitation piezoelectric vibration plate; a vibration receiving sensor 10B which receives vibration applied from the tile T by the excitation sensor 10A and converts the vibration into a vibration receiving electric signal by a vibration receiving piezoelectric vibration plate; a base section to which the excitation sensor 10A and the vibration receiving sensor 10B are fixed; a vibration input section 66 which applies the vibration generation electric signal to the excitation sensor 10A; and an analysis section 74 which analyzes the vibration receiving electric signal received from the vibration receiving sensor 10B. At least one of the excitation sensor 10A and the vibration receiving sensor 10B is fixed as a plurality of sensors to the base section. As a result, inspection can be simultaneously performed between the excitation sensor 10A and the plurality of vibration receiving sensors 10B and between the plurality of excitation sensors 10A and the vibration receiving sensor 10B, and inspection time for tile T peeling can be shortened.SELECTED DRAWING: Figure 7
【課題】タイル剥離の検査時間を短縮する。【解決手段】タイル剥離検知器６０は、加振用圧電振動板により振動発生用電気信号から発生させた振動をタイルＴへ加える加振センサ１０Ａと、タイルＴから加振センサ１０Ａにより加えられた振動を受け、この振動を受振用圧電振動板により受振電気信号へ変換する受振センサ１０Ｂと、加振センサ１０Ａ及び受振センサ１０Ｂが固定されるベース部と、振動発生用電気信号を加振センサ１０Ａへ印加する振動入力部６６と、受振センサ１０Ｂから受ける受振電気信号を解析する解析部７４とを含み、加振センサ１０Ａと受振センサ１０Ｂとの少なくとも一方がベース部に複数固定されている。これにより、加振センサ１０Ａと複数の受振センサ１０Ｂとの間や、複数の加振センサ１０Ａと受振センサ１０Ｂとの間を同時に検査することができ、タイルＴ剥離の検査時間を短縮することができる。【選択図】図７
TILE PEELING DETECTOR
タイル剥離検知器
KUNIMI TAKASHI (author) / IZAKI TORU (author) / KATO DAISUKE (author) / NISHII TOMOYA (author) / KISHIMOTO GOTA (author)
2023-03-09
Patent
Electronic Resource
Japanese
IPC:
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
/
E04G
SCAFFOLDING
,
Baugerüste
/
G01H
MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
,
Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen