JPS62297700A - 発破孔成形による発破方法 - Google Patents

発破孔成形による発破方法

Info

Publication number
JPS62297700A
JPS62297700A JP14116386A JP14116386A JPS62297700A JP S62297700 A JPS62297700 A JP S62297700A JP 14116386 A JP14116386 A JP 14116386A JP 14116386 A JP14116386 A JP 14116386A JP S62297700 A JPS62297700 A JP S62297700A
Authority
JP
Japan
Prior art keywords
blasting
blast hole
dynamite
hole
blasing
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
JP14116386A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0429000B2 (en:Method
Inventor
貝原　達男
坂元　孝
大江　清高
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP14116386A priority Critical patent/JPS62297700A/ja
Publication of JPS62297700A publication Critical patent/JPS62297700A/ja
Publication of JPH0429000B2 publication Critical patent/JPH0429000B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP14116386A 1986-06-17 1986-06-17 発破孔成形による発破方法 Granted JPS62297700A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14116386A JPS62297700A (ja) 1986-06-17 1986-06-17 発破孔成形による発破方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14116386A JPS62297700A (ja) 1986-06-17 1986-06-17 発破孔成形による発破方法

Publications (2)

Publication Number Publication Date
JPS62297700A true JPS62297700A (ja) 1987-12-24
JPH0429000B2 JPH0429000B2 (en:Method) 1992-05-15

Family

ID=15285599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14116386A Granted JPS62297700A (ja) 1986-06-17 1986-06-17 発破孔成形による発破方法

Country Status (1)

Country Link
JP (1) JPS62297700A (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03291319A (ja) * 1990-04-09 1991-12-20 Nippon Steel Corp 高炉の残銑および耐火レンガの撤去方法
JPH03291311A (ja) * 1990-04-09 1991-12-20 Nippon Steel Corp 高炉の残銑および耐火レンガの撤去方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791255A (en) * 1971-01-18 1974-02-12 Ici Australia Ltd Method of filling boreholes with viscous slurried explosives

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791255A (en) * 1971-01-18 1974-02-12 Ici Australia Ltd Method of filling boreholes with viscous slurried explosives

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03291319A (ja) * 1990-04-09 1991-12-20 Nippon Steel Corp 高炉の残銑および耐火レンガの撤去方法
JPH03291311A (ja) * 1990-04-09 1991-12-20 Nippon Steel Corp 高炉の残銑および耐火レンガの撤去方法

Also Published As

Publication number Publication date
JPH0429000B2 (en:Method) 1992-05-15

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