JPH0536734B2 - - Google Patents

Info

Publication number
JPH0536734B2
JPH0536734B2 JP24984390A JP24984390A JPH0536734B2 JP H0536734 B2 JPH0536734 B2 JP H0536734B2 JP 24984390 A JP24984390 A JP 24984390A JP 24984390 A JP24984390 A JP 24984390A JP H0536734 B2 JPH0536734 B2 JP H0536734B2
Authority
JP
Japan
Prior art keywords
shield
rear truck
goniometer
reference point
truck
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
JP24984390A
Other languages
English (en)
Japanese (ja)
Other versions
JPH04127013A (ja
Inventor
Tamotsu Nozawa
Toshio Sato
Noriaki Nishino
Renatsuto Yoshihaya Shimazaki
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.)
Aoki Construction Co Ltd
Original Assignee
Aoki Construction Co Ltd
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 Aoki Construction Co Ltd filed Critical Aoki Construction Co Ltd
Priority to JP24984390A priority Critical patent/JPH04127013A/ja
Publication of JPH04127013A publication Critical patent/JPH04127013A/ja
Publication of JPH0536734B2 publication Critical patent/JPH0536734B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/003—Arrangement of measuring or indicating devices for use during driving of tunnels, e.g. for guiding machines
    • E21D9/004—Arrangement of measuring or indicating devices for use during driving of tunnels, e.g. for guiding machines using light beams for direction or position control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
JP24984390A 1990-09-18 1990-09-18 シールド測量方法 Granted JPH04127013A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24984390A JPH04127013A (ja) 1990-09-18 1990-09-18 シールド測量方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24984390A JPH04127013A (ja) 1990-09-18 1990-09-18 シールド測量方法

Publications (2)

Publication Number Publication Date
JPH04127013A JPH04127013A (ja) 1992-04-28
JPH0536734B2 true JPH0536734B2 (enExample) 1993-05-31

Family

ID=17199011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24984390A Granted JPH04127013A (ja) 1990-09-18 1990-09-18 シールド測量方法

Country Status (1)

Country Link
JP (1) JPH04127013A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2356271A1 (en) * 1998-12-23 2000-07-06 Image Guided Technologies, Inc. A hybrid 3-d probe tracked by multiple sensors
JP4193487B2 (ja) * 2002-12-20 2008-12-10 スズキ株式会社 車両用ドア構造

Also Published As

Publication number Publication date
JPH04127013A (ja) 1992-04-28

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