JPS60149912A - トンネル断面測距装置 - Google Patents

トンネル断面測距装置

Info

Publication number
JPS60149912A
JPS60149912A JP488484A JP488484A JPS60149912A JP S60149912 A JPS60149912 A JP S60149912A JP 488484 A JP488484 A JP 488484A JP 488484 A JP488484 A JP 488484A JP S60149912 A JPS60149912 A JP S60149912A
Authority
JP
Japan
Prior art keywords
tunnel
laser
cross
prism
pedestal
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.)
Granted
Application number
JP488484A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0324969B2 (enrdf_load_html_response
Inventor
Seiji Fujishima
藤島 政治
Hisanori Murakami
村上 寿典
Yukihiko Koorisawa
幸彦 氷沢
Tetsuya Okamoto
哲哉 岡本
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.)
Kajima Corp
Original Assignee
Kajima 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 Kajima Corp filed Critical Kajima Corp
Priority to JP488484A priority Critical patent/JPS60149912A/ja
Publication of JPS60149912A publication Critical patent/JPS60149912A/ja
Publication of JPH0324969B2 publication Critical patent/JPH0324969B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C7/00Tracing profiles
    • G01C7/06Tracing profiles of cavities, e.g. tunnels

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
JP488484A 1984-01-17 1984-01-17 トンネル断面測距装置 Granted JPS60149912A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP488484A JPS60149912A (ja) 1984-01-17 1984-01-17 トンネル断面測距装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP488484A JPS60149912A (ja) 1984-01-17 1984-01-17 トンネル断面測距装置

Publications (2)

Publication Number Publication Date
JPS60149912A true JPS60149912A (ja) 1985-08-07
JPH0324969B2 JPH0324969B2 (enrdf_load_html_response) 1991-04-04

Family

ID=11596101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP488484A Granted JPS60149912A (ja) 1984-01-17 1984-01-17 トンネル断面測距装置

Country Status (1)

Country Link
JP (1) JPS60149912A (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6249209A (ja) * 1985-08-28 1987-03-03 Shimizu Constr Co Ltd 線状レ−ザ−光点発振器を有する距離計
JPH01307617A (ja) * 1988-06-07 1989-12-12 Kumagai Gumi Co Ltd 断面を測定する方法及び装置
JP2009079953A (ja) * 2007-09-26 2009-04-16 Maeda Corp 空間断面形状の計測方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5682409A (en) * 1979-12-10 1981-07-06 Shohei Arimoto Laser line irradiation method and its apparatus
JPS5745406A (en) * 1980-09-03 1982-03-15 Hitachi Ltd Three-dimensional coordinate measuring device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5682409A (en) * 1979-12-10 1981-07-06 Shohei Arimoto Laser line irradiation method and its apparatus
JPS5745406A (en) * 1980-09-03 1982-03-15 Hitachi Ltd Three-dimensional coordinate measuring device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6249209A (ja) * 1985-08-28 1987-03-03 Shimizu Constr Co Ltd 線状レ−ザ−光点発振器を有する距離計
JPH01307617A (ja) * 1988-06-07 1989-12-12 Kumagai Gumi Co Ltd 断面を測定する方法及び装置
JP2009079953A (ja) * 2007-09-26 2009-04-16 Maeda Corp 空間断面形状の計測方法

Also Published As

Publication number Publication date
JPH0324969B2 (enrdf_load_html_response) 1991-04-04

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