JPS60230500A - ロックボルトあるいはアンカーボルトの定着材の配合割合決定方法 - Google Patents

ロックボルトあるいはアンカーボルトの定着材の配合割合決定方法

Info

Publication number
JPS60230500A
JPS60230500A JP8578884A JP8578884A JPS60230500A JP S60230500 A JPS60230500 A JP S60230500A JP 8578884 A JP8578884 A JP 8578884A JP 8578884 A JP8578884 A JP 8578884A JP S60230500 A JPS60230500 A JP S60230500A
Authority
JP
Japan
Prior art keywords
fixing material
cement
cylindrical frame
rock
expansion pressure
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
JP8578884A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0452360B2 (enrdf_load_stackoverflow
Inventor
本郷　明
重男 鈴木
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.)
Taiheiyo Cement Corp
Original Assignee
Nihon Cement 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 Nihon Cement Co Ltd filed Critical Nihon Cement Co Ltd
Priority to JP8578884A priority Critical patent/JPS60230500A/ja
Publication of JPS60230500A publication Critical patent/JPS60230500A/ja
Publication of JPH0452360B2 publication Critical patent/JPH0452360B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piles And Underground Anchors (AREA)
  • Joining Of Building Structures In Genera (AREA)
JP8578884A 1984-04-27 1984-04-27 ロックボルトあるいはアンカーボルトの定着材の配合割合決定方法 Granted JPS60230500A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8578884A JPS60230500A (ja) 1984-04-27 1984-04-27 ロックボルトあるいはアンカーボルトの定着材の配合割合決定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8578884A JPS60230500A (ja) 1984-04-27 1984-04-27 ロックボルトあるいはアンカーボルトの定着材の配合割合決定方法

Publications (2)

Publication Number Publication Date
JPS60230500A true JPS60230500A (ja) 1985-11-15
JPH0452360B2 JPH0452360B2 (enrdf_load_stackoverflow) 1992-08-21

Family

ID=13868623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8578884A Granted JPS60230500A (ja) 1984-04-27 1984-04-27 ロックボルトあるいはアンカーボルトの定着材の配合割合決定方法

Country Status (1)

Country Link
JP (1) JPS60230500A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008014106A (ja) * 2006-07-10 2008-01-24 Tama Kayaku Kiko Kk ロックボルト工法
JP2015040407A (ja) * 2013-08-21 2015-03-02 住友大阪セメント株式会社 あと施工アンカー工法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556158A (en) * 1978-06-30 1980-01-17 Nippon Steel Corp Core for oscillation forming
JPS56156399A (en) * 1980-05-08 1981-12-03 Japan National Railway Rock bolt reinforcement for soft rockbed

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556158A (en) * 1978-06-30 1980-01-17 Nippon Steel Corp Core for oscillation forming
JPS56156399A (en) * 1980-05-08 1981-12-03 Japan National Railway Rock bolt reinforcement for soft rockbed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008014106A (ja) * 2006-07-10 2008-01-24 Tama Kayaku Kiko Kk ロックボルト工法
JP2015040407A (ja) * 2013-08-21 2015-03-02 住友大阪セメント株式会社 あと施工アンカー工法

Also Published As

Publication number Publication date
JPH0452360B2 (enrdf_load_stackoverflow) 1992-08-21

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