JPS6354999B2 - - Google Patents
Info
- Publication number
- JPS6354999B2 JPS6354999B2 JP58152379A JP15237983A JPS6354999B2 JP S6354999 B2 JPS6354999 B2 JP S6354999B2 JP 58152379 A JP58152379 A JP 58152379A JP 15237983 A JP15237983 A JP 15237983A JP S6354999 B2 JPS6354999 B2 JP S6354999B2
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- explosive
- dynamite
- laser
- explosives
- 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.)
- Expired
Links
- 239000002360 explosive Substances 0.000 claims description 19
- 239000013307 optical fiber Substances 0.000 claims description 19
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 6
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- 239000011777 magnesium Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000011435 rock Substances 0.000 claims description 5
- 238000005474 detonation Methods 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 4
- 238000009412 basement excavation Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Laser Beam Processing (AREA)
- Disintegrating Or Milling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15237983A JPS6069499A (ja) | 1983-08-23 | 1983-08-23 | 爆薬の起爆法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15237983A JPS6069499A (ja) | 1983-08-23 | 1983-08-23 | 爆薬の起爆法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6069499A JPS6069499A (ja) | 1985-04-20 |
| JPS6354999B2 true JPS6354999B2 (fr) | 1988-10-31 |
Family
ID=15539235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15237983A Granted JPS6069499A (ja) | 1983-08-23 | 1983-08-23 | 爆薬の起爆法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6069499A (fr) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5133604A (en) * | 1974-09-17 | 1976-03-22 | Fujitsu Ltd | Jikikirokubaitai no hogomaku |
-
1983
- 1983-08-23 JP JP15237983A patent/JPS6069499A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5133604A (en) * | 1974-09-17 | 1976-03-22 | Fujitsu Ltd | Jikikirokubaitai no hogomaku |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6069499A (ja) | 1985-04-20 |
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