JPS641900A - Treatment method of rock bolt head - Google Patents

Treatment method of rock bolt head

Info

Publication number
JPS641900A
JPS641900A JP62155584A JP15558487A JPS641900A JP S641900 A JPS641900 A JP S641900A JP 62155584 A JP62155584 A JP 62155584A JP 15558487 A JP15558487 A JP 15558487A JP S641900 A JPS641900 A JP S641900A
Authority
JP
Japan
Prior art keywords
mat
concrete
bolt
hole
nut
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
JP62155584A
Other languages
English (en)
Other versions
JPH011900A (ja
Inventor
Zenichi Tokunaga
Hiroyuki Kawabata
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.)
Tokyu Construction Co Ltd
Original Assignee
Tokyu Construction Co Ltd
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 Tokyu Construction Co Ltd filed Critical Tokyu Construction Co Ltd
Priority to JP62155584A priority Critical patent/JPS641900A/ja
Publication of JPH011900A publication Critical patent/JPH011900A/ja
Publication of JPS641900A publication Critical patent/JPS641900A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piles And Underground Anchors (AREA)
JP62155584A 1987-06-24 1987-06-24 Treatment method of rock bolt head Pending JPS641900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62155584A JPS641900A (en) 1987-06-24 1987-06-24 Treatment method of rock bolt head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62155584A JPS641900A (en) 1987-06-24 1987-06-24 Treatment method of rock bolt head

Publications (2)

Publication Number Publication Date
JPH011900A JPH011900A (ja) 1989-01-06
JPS641900A true JPS641900A (en) 1989-01-06

Family

ID=15609240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62155584A Pending JPS641900A (en) 1987-06-24 1987-06-24 Treatment method of rock bolt head

Country Status (1)

Country Link
JP (1) JPS641900A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009235865A (ja) * 2008-03-28 2009-10-15 Nishimatsu Constr Co Ltd 支保部材およびその支保部材の定着方法
JP2020133177A (ja) * 2019-02-15 2020-08-31 株式会社熊谷組 ロックボルトの取付方法、当該方法に使用するロックボルト、及び、密着性維持袋
EP3692246A4 (en) * 2017-10-02 2021-06-30 Besab AB SEALING DEVICE, PACKAGING AND METHOD FOR SEALING AN ANCHOR BOLT
JP2022094527A (ja) * 2020-12-15 2022-06-27 株式会社フジタ ベアリングプレート固定具

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824025A (ja) * 1981-08-04 1983-02-12 Hazama Gumi Ltd アンカ−用ベアリングプレ−ト補助マツト

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824025A (ja) * 1981-08-04 1983-02-12 Hazama Gumi Ltd アンカ−用ベアリングプレ−ト補助マツト

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009235865A (ja) * 2008-03-28 2009-10-15 Nishimatsu Constr Co Ltd 支保部材およびその支保部材の定着方法
EP3692246A4 (en) * 2017-10-02 2021-06-30 Besab AB SEALING DEVICE, PACKAGING AND METHOD FOR SEALING AN ANCHOR BOLT
JP2020133177A (ja) * 2019-02-15 2020-08-31 株式会社熊谷組 ロックボルトの取付方法、当該方法に使用するロックボルト、及び、密着性維持袋
JP2022094527A (ja) * 2020-12-15 2022-06-27 株式会社フジタ ベアリングプレート固定具

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