JPH0442520B2 - - Google Patents

Info

Publication number
JPH0442520B2
JPH0442520B2 JP62294205A JP29420587A JPH0442520B2 JP H0442520 B2 JPH0442520 B2 JP H0442520B2 JP 62294205 A JP62294205 A JP 62294205A JP 29420587 A JP29420587 A JP 29420587A JP H0442520 B2 JPH0442520 B2 JP H0442520B2
Authority
JP
Japan
Prior art keywords
injection
injection pipe
ground
nozzle
excavating
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
JP62294205A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01137094A (ja
Inventor
Wataru Nakanishi
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.)
NIT Inc
Original Assignee
NIT Inc
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 NIT Inc filed Critical NIT Inc
Priority to JP29420587A priority Critical patent/JPH01137094A/ja
Publication of JPH01137094A publication Critical patent/JPH01137094A/ja
Publication of JPH0442520B2 publication Critical patent/JPH0442520B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
JP29420587A 1987-11-24 1987-11-24 トンネル等の掘削工法とこれに用いる注入装置 Granted JPH01137094A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29420587A JPH01137094A (ja) 1987-11-24 1987-11-24 トンネル等の掘削工法とこれに用いる注入装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29420587A JPH01137094A (ja) 1987-11-24 1987-11-24 トンネル等の掘削工法とこれに用いる注入装置

Publications (2)

Publication Number Publication Date
JPH01137094A JPH01137094A (ja) 1989-05-30
JPH0442520B2 true JPH0442520B2 (enrdf_load_stackoverflow) 1992-07-13

Family

ID=17804682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29420587A Granted JPH01137094A (ja) 1987-11-24 1987-11-24 トンネル等の掘削工法とこれに用いる注入装置

Country Status (1)

Country Link
JP (1) JPH01137094A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018017110A (ja) * 2016-07-13 2018-02-01 岡本　俊仁 ロックボルト用孔の削孔方法及び削孔作業車

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0768848B2 (ja) * 1990-11-29 1995-07-26 栄興産業株式会社 トンネルの構築工法
US6520718B1 (en) 1998-11-27 2003-02-18 Shigeki Nagatomo, Et Al. Sardine-bone construction method for large-section tunnel
JP4660820B2 (ja) * 2005-12-19 2011-03-30 清水建設株式会社 グラウチング方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5431934A (en) * 1977-08-15 1979-03-09 Seiwa Kiko Kk System for setting grout hole in tunnel
JPS6043516A (ja) * 1983-08-18 1985-03-08 Tokai Rubber Ind Ltd 岩盤固結工法
JPS6124512A (ja) * 1984-07-13 1986-02-03 Kobayashi Kooc:Kk 口紅オ−バ−コ−ト

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018017110A (ja) * 2016-07-13 2018-02-01 岡本　俊仁 ロックボルト用孔の削孔方法及び削孔作業車

Also Published As

Publication number Publication date
JPH01137094A (ja) 1989-05-30

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