JPS63184693A - 既存トンネルの防護工法 - Google Patents

既存トンネルの防護工法

Info

Publication number
JPS63184693A
JPS63184693A JP1392187A JP1392187A JPS63184693A JP S63184693 A JPS63184693 A JP S63184693A JP 1392187 A JP1392187 A JP 1392187A JP 1392187 A JP1392187 A JP 1392187A JP S63184693 A JPS63184693 A JP S63184693A
Authority
JP
Japan
Prior art keywords
existing tunnel
shaft
tunnel
excavated
existing
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
JP1392187A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0416598B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
松村　米紘
猪野　宣長
清 宮
栗原　雄二
好信 居相
文行 横溝
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.)
Ohbayashi Gumi Ltd
Obayashi Corp
Original Assignee
Ohbayashi Gumi Ltd
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 Ohbayashi Gumi Ltd, Obayashi Corp filed Critical Ohbayashi Gumi Ltd
Priority to JP1392187A priority Critical patent/JPS63184693A/ja
Publication of JPS63184693A publication Critical patent/JPS63184693A/ja
Publication of JPH0416598B2 publication Critical patent/JPH0416598B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1392187A 1987-01-26 1987-01-26 既存トンネルの防護工法 Granted JPS63184693A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1392187A JPS63184693A (ja) 1987-01-26 1987-01-26 既存トンネルの防護工法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1392187A JPS63184693A (ja) 1987-01-26 1987-01-26 既存トンネルの防護工法

Publications (2)

Publication Number Publication Date
JPS63184693A true JPS63184693A (ja) 1988-07-30
JPH0416598B2 JPH0416598B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-24

Family

ID=11846639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1392187A Granted JPS63184693A (ja) 1987-01-26 1987-01-26 既存トンネルの防護工法

Country Status (1)

Country Link
JP (1) JPS63184693A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919637A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-06-14 1974-02-21
JPS59195996A (ja) * 1983-04-20 1984-11-07 日本国有鉄道 トンネル構築方法
JPS6195199A (ja) * 1984-10-16 1986-05-13 財団法人鉄道総合技術研究所 路盤下横断構造物

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919637A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-06-14 1974-02-21
JPS59195996A (ja) * 1983-04-20 1984-11-07 日本国有鉄道 トンネル構築方法
JPS6195199A (ja) * 1984-10-16 1986-05-13 財団法人鉄道総合技術研究所 路盤下横断構造物

Also Published As

Publication number Publication date
JPH0416598B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-24

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