JPS55148894A - Method of excavating tunnel and lockup anchor - Google Patents

Method of excavating tunnel and lockup anchor

Info

Publication number
JPS55148894A
JPS55148894A JP5473979A JP5473979A JPS55148894A JP S55148894 A JPS55148894 A JP S55148894A JP 5473979 A JP5473979 A JP 5473979A JP 5473979 A JP5473979 A JP 5473979A JP S55148894 A JPS55148894 A JP S55148894A
Authority
JP
Japan
Prior art keywords
lockup
anchor
excavating tunnel
excavating
tunnel
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
JP5473979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6149473B2 (enrdf_load_stackoverflow
Inventor
Tetsurou Nagashima
Masao Kurosawa
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.)
KENSETSU FASTENER KK
Original Assignee
KENSETSU FASTENER KK
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 KENSETSU FASTENER KK filed Critical KENSETSU FASTENER KK
Priority to JP5473979A priority Critical patent/JPS55148894A/ja
Publication of JPS55148894A publication Critical patent/JPS55148894A/ja
Publication of JPS6149473B2 publication Critical patent/JPS6149473B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Rock Bolts (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
JP5473979A 1979-05-07 1979-05-07 Method of excavating tunnel and lockup anchor Granted JPS55148894A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5473979A JPS55148894A (en) 1979-05-07 1979-05-07 Method of excavating tunnel and lockup anchor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5473979A JPS55148894A (en) 1979-05-07 1979-05-07 Method of excavating tunnel and lockup anchor

Publications (2)

Publication Number Publication Date
JPS55148894A true JPS55148894A (en) 1980-11-19
JPS6149473B2 JPS6149473B2 (enrdf_load_stackoverflow) 1986-10-29

Family

ID=12979145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5473979A Granted JPS55148894A (en) 1979-05-07 1979-05-07 Method of excavating tunnel and lockup anchor

Country Status (1)

Country Link
JP (1) JPS55148894A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007040029A (ja) * 2005-08-04 2007-02-15 Ohbayashi Corp 地盤の補強構造及び補強方法
JP2008522058A (ja) * 2004-11-29 2008-06-26 セオ，ドン−ヒュン 先支保トンネル工法及びこれに適合した装置
KR101402267B1 (ko) * 2013-09-16 2014-06-02 주식회사 성우사면 근접병설터널 필라부 보강구조체 및 그 시공방법
KR101407965B1 (ko) * 2013-09-16 2014-06-17 주식회사 성우사면 터널 상부 선행지보 구조체 및 그 시공방법
JP2016030906A (ja) * 2014-07-28 2016-03-07 株式会社フジタ トンネル掘削工事における切羽前方の地盤改良方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6457542A (en) * 1987-07-31 1989-03-03 Tatsuta Densen Kk Manufacture of keyboard switch of formed body
JPH0288244U (enrdf_load_stackoverflow) * 1988-12-27 1990-07-12
JPH0350365U (enrdf_load_stackoverflow) * 1989-09-21 1991-05-16

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008522058A (ja) * 2004-11-29 2008-06-26 セオ，ドン−ヒュン 先支保トンネル工法及びこれに適合した装置
JP4768747B2 (ja) * 2004-11-29 2011-09-07 セオ，ドンヒュン 先支保トンネル工法及びこれに適合した装置
JP2007040029A (ja) * 2005-08-04 2007-02-15 Ohbayashi Corp 地盤の補強構造及び補強方法
KR101402267B1 (ko) * 2013-09-16 2014-06-02 주식회사 성우사면 근접병설터널 필라부 보강구조체 및 그 시공방법
KR101407965B1 (ko) * 2013-09-16 2014-06-17 주식회사 성우사면 터널 상부 선행지보 구조체 및 그 시공방법
JP2016030906A (ja) * 2014-07-28 2016-03-07 株式会社フジタ トンネル掘削工事における切羽前方の地盤改良方法

Also Published As

Publication number Publication date
JPS6149473B2 (enrdf_load_stackoverflow) 1986-10-29

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