JPS60152797A - 無発破硬岩破砕装置 - Google Patents

無発破硬岩破砕装置

Info

Publication number
JPS60152797A
JPS60152797A JP629484A JP629484A JPS60152797A JP S60152797 A JPS60152797 A JP S60152797A JP 629484 A JP629484 A JP 629484A JP 629484 A JP629484 A JP 629484A JP S60152797 A JPS60152797 A JP S60152797A
Authority
JP
Japan
Prior art keywords
elastic body
hard rock
hole
segments
tension rod
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
JP629484A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6331638B2 (cg-RX-API-DMAC7.html
Inventor
白石　康信
宏 石川
中塩　宏
石橋　謙二
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.)
Kajima Corp
Original Assignee
Kajima 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 Kajima Corp filed Critical Kajima Corp
Priority to JP629484A priority Critical patent/JPS60152797A/ja
Publication of JPS60152797A publication Critical patent/JPS60152797A/ja
Publication of JPS6331638B2 publication Critical patent/JPS6331638B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP629484A 1984-01-19 1984-01-19 無発破硬岩破砕装置 Granted JPS60152797A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP629484A JPS60152797A (ja) 1984-01-19 1984-01-19 無発破硬岩破砕装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP629484A JPS60152797A (ja) 1984-01-19 1984-01-19 無発破硬岩破砕装置

Publications (2)

Publication Number Publication Date
JPS60152797A true JPS60152797A (ja) 1985-08-12
JPS6331638B2 JPS6331638B2 (cg-RX-API-DMAC7.html) 1988-06-24

Family

ID=11634354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP629484A Granted JPS60152797A (ja) 1984-01-19 1984-01-19 無発破硬岩破砕装置

Country Status (1)

Country Link
JP (1) JPS60152797A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2702041C1 (ru) * 2018-11-28 2019-10-03 Федеральное государственное бюджетное учреждение науки Институт горного дела им. Н.А.Чинакала Сибирского отделения Российской академии наук Устройство для ориентированного разрыва горных пород

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2702041C1 (ru) * 2018-11-28 2019-10-03 Федеральное государственное бюджетное учреждение науки Институт горного дела им. Н.А.Чинакала Сибирского отделения Российской академии наук Устройство для ориентированного разрыва горных пород

Also Published As

Publication number Publication date
JPS6331638B2 (cg-RX-API-DMAC7.html) 1988-06-24

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