JPH0416598B2 - - Google Patents

Info

Publication number
JPH0416598B2
JPH0416598B2 JP62013921A JP1392187A JPH0416598B2 JP H0416598 B2 JPH0416598 B2 JP H0416598B2 JP 62013921 A JP62013921 A JP 62013921A JP 1392187 A JP1392187 A JP 1392187A JP H0416598 B2 JPH0416598 B2 JP H0416598B2
Authority
JP
Japan
Prior art keywords
existing tunnel
shaft
tunnel
sides
section
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
JP62013921A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63184693A (ja
Inventor
Yonehiro Matsumura
Nobunaga Ino
Kyoshi Mya
Juji Kurihara
Yoshinobu Iso
Fumyuki Yokomizo
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.)
Obayashi Corp
Original Assignee
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 Obayashi Corp filed Critical Obayashi Corp
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 JPS63184693A (ja) 1988-07-30
JPH0416598B2 true JPH0416598B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS536777B2 (enrdf_load_stackoverflow) * 1972-06-14 1978-03-11
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
JPS63184693A (ja) 1988-07-30

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