JPH0350992B2 - - Google Patents

Info

Publication number
JPH0350992B2
JPH0350992B2 JP58100946A JP10094683A JPH0350992B2 JP H0350992 B2 JPH0350992 B2 JP H0350992B2 JP 58100946 A JP58100946 A JP 58100946A JP 10094683 A JP10094683 A JP 10094683A JP H0350992 B2 JPH0350992 B2 JP H0350992B2
Authority
JP
Japan
Prior art keywords
tunnel
ultrasonic sensor
case
ultrasonic
wall surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP58100946A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59226886A (ja
Inventor
Masatake Maeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Obayashi Corp
Original Assignee
Obayashi Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Obayashi Corp filed Critical Obayashi Corp
Priority to JP58100946A priority Critical patent/JPS59226886A/ja
Publication of JPS59226886A publication Critical patent/JPS59226886A/ja
Publication of JPH0350992B2 publication Critical patent/JPH0350992B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
JP58100946A 1983-06-08 1983-06-08 トンネル内空測定装置 Granted JPS59226886A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58100946A JPS59226886A (ja) 1983-06-08 1983-06-08 トンネル内空測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58100946A JPS59226886A (ja) 1983-06-08 1983-06-08 トンネル内空測定装置

Publications (2)

Publication Number Publication Date
JPS59226886A JPS59226886A (ja) 1984-12-20
JPH0350992B2 true JPH0350992B2 (es) 1991-08-05

Family

ID=14287514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58100946A Granted JPS59226886A (ja) 1983-06-08 1983-06-08 トンネル内空測定装置

Country Status (1)

Country Link
JP (1) JPS59226886A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008059659A1 (fr) 2006-11-15 2008-05-22 Murata Machinery, Ltd. Mécanisme parallèle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146501A (es) * 1974-10-18 1976-04-21 Tokyo Shibaura Electric Co
JPS56128147A (en) * 1980-03-12 1981-10-07 Fujitsu Ltd Ultrasonic probe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146501A (es) * 1974-10-18 1976-04-21 Tokyo Shibaura Electric Co
JPS56128147A (en) * 1980-03-12 1981-10-07 Fujitsu Ltd Ultrasonic probe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008059659A1 (fr) 2006-11-15 2008-05-22 Murata Machinery, Ltd. Mécanisme parallèle

Also Published As

Publication number Publication date
JPS59226886A (ja) 1984-12-20

Similar Documents

Publication Publication Date Title
KR100612834B1 (ko) 3차원 위치 측정 센서
CA1266126A (en) Deviation measurement system
CN103954966A (zh) 一种超声探测成像方法与装置
JPH036407A (ja) 外周形状測定装置
JPS61175525A (ja) 弾性波により液面を測定する方法及び装置
US4845990A (en) Ultrasonic mine survey probe
JP2001255144A (ja) トンネル内形状計測装置
JPH0350992B2 (es)
JP3539226B2 (ja) トンネル用総合計測装置
CN104655161B (zh) 测距装置及其寻找测距起始点的方法
US3517768A (en) Focusing system for dual transducer logging tool
JPH03136636A (ja) 医用カプセルの位置検出装置
JP3127288B2 (ja) 積雪深計
JPH06300838A (ja) 水中物位置検知装置
JPH11183234A (ja) 超音波式液面測定装置
JP3578685B2 (ja) 超音波診断装置
JP3088307B2 (ja) 多軸掘削装置
JP2891349B2 (ja) 移動ロボット装置
WO2024071288A1 (ja) 送光器および測量システム、および自動で追尾を再開する方法
JP2608618B2 (ja) 金属長尺物埋設位置測定装置
GB2402483A (en) Defect detection apparatus with rotating ultrasonic beam
US4565095A (en) Sound transducer apparatus system and method
JP3131487B2 (ja) 測距測角装置並びに平面線形測量方法及び平面線形測量装置
JPS61133857A (ja) 地下管路腐食診断方法及びその装置
JPH0377056A (ja) 超音波検査装置