JPS55126699A - Tunnel anchor bolt - Google Patents

Tunnel anchor bolt

Info

Publication number
JPS55126699A
JPS55126699A JP3320379A JP3320379A JPS55126699A JP S55126699 A JPS55126699 A JP S55126699A JP 3320379 A JP3320379 A JP 3320379A JP 3320379 A JP3320379 A JP 3320379A JP S55126699 A JPS55126699 A JP S55126699A
Authority
JP
Japan
Prior art keywords
anchor bolt
tunnel anchor
tunnel
bolt
anchor
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.)
Pending
Application number
JP3320379A
Other languages
Japanese (ja)
Inventor
Yasuo Kunida
Tetsuo Sudou
Kiichi Yoshinaga
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.)
KUNIDA GIKEN KK
MIIKE KIZAI KK
Original Assignee
KUNIDA GIKEN KK
MIIKE KIZAI 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 KUNIDA GIKEN KK, MIIKE KIZAI KK filed Critical KUNIDA GIKEN KK
Priority to JP3320379A priority Critical patent/JPS55126699A/en
Publication of JPS55126699A publication Critical patent/JPS55126699A/en
Pending legal-status Critical Current

Links

JP3320379A 1979-03-23 1979-03-23 Tunnel anchor bolt Pending JPS55126699A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3320379A JPS55126699A (en) 1979-03-23 1979-03-23 Tunnel anchor bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3320379A JPS55126699A (en) 1979-03-23 1979-03-23 Tunnel anchor bolt

Publications (1)

Publication Number Publication Date
JPS55126699A true JPS55126699A (en) 1980-09-30

Family

ID=12379903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3320379A Pending JPS55126699A (en) 1979-03-23 1979-03-23 Tunnel anchor bolt

Country Status (1)

Country Link
JP (1) JPS55126699A (en)

Similar Documents

Publication Publication Date Title
DE3068758D1 (en) Rock anchor
JPS5321354A (en) Expansion anchor bolt
GB2066327B (en) Anchor assembly
JPS52129869A (en) Expansion anchor bolt
GB2027153B (en) Anchor bolt assembly
JPS5621993A (en) Improved anchor
ZA807436B (en) Anchor bolt
JPS52133463A (en) Bolt anchor
GB2060109B (en) Rock bolt
AU527504B2 (en) Rock anchor bolt
JPS5243061A (en) Anchor bolt
GB2063197B (en) Anchors
AU4153878A (en) Setting anchoring bolts
GB2051717B (en) Stockless anchor
GB2065819B (en) Expansion bolt
JPS5646111A (en) Anchor bolt
JPS55126699A (en) Tunnel anchor bolt
JPS55165398A (en) Rock bolt method
JPS5652614A (en) Anchor bolt
JPS55103108A (en) Anchor bolt
AU3085277A (en) Anchor bolts
GB2043738B (en) Ground anchor
JPS5666509A (en) Expansion bolt
JPS5348163A (en) Anchor bolt
JPS5348161A (en) Anchor bolt