UA19559A - QUALITY PLASTIC FOR OSTEOSYTHESIS - Google Patents
QUALITY PLASTIC FOR OSTEOSYTHESISInfo
- Publication number
- UA19559A UA19559A UA96052004A UA96052004A UA19559A UA 19559 A UA19559 A UA 19559A UA 96052004 A UA96052004 A UA 96052004A UA 96052004 A UA96052004 A UA 96052004A UA 19559 A UA19559 A UA 19559A
- Authority
- UA
- Ukraine
- Prior art keywords
- zone
- value
- resistance
- unloading
- static
- Prior art date
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Спосіб дозволяє знизити енерговитрати на видобуток вугілля, підвищити якість виїмки і безпеку ведення робіт. Спосіб включає попереднє визначення величини статичного гірського тиску масиву, що відпрацьовується, величини опірності вугілля різанню в цілині, і зони статичного розвантаження. Відбійку ведуть із зони статичного розвантаження, з визначенням у кожен момент величини динамічної опірності різанню, різниці величин опірності, з інтенсивністю обернено пропорційно останньої, формуючи одночасно зону динамічного розвантаження в нерозвантаженій зоні.The method allows to reduce energy consumption for coal mining, improve the quality of excavation and safety. The method includes a preliminary determination of the value of the static rock pressure of the working mass, the value of the resistance of the coal to cutting in virgin land, and the zone of static unloading. The chipping is carried out from the zone of static unloading, with determination at each moment of the value of dynamic resistance to cutting, the difference of values of resistance, with intensity inversely proportional to the latter, forming at the same time a zone of dynamic unloading in the unloaded zone.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA96052004A UA19559A (en) | 1996-05-22 | 1996-05-22 | QUALITY PLASTIC FOR OSTEOSYTHESIS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA96052004A UA19559A (en) | 1996-05-22 | 1996-05-22 | QUALITY PLASTIC FOR OSTEOSYTHESIS |
Publications (1)
Publication Number | Publication Date |
---|---|
UA19559A true UA19559A (en) | 1997-12-25 |
Family
ID=74549384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UA96052004A UA19559A (en) | 1996-05-22 | 1996-05-22 | QUALITY PLASTIC FOR OSTEOSYTHESIS |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA19559A (en) |
-
1996
- 1996-05-22 UA UA96052004A patent/UA19559A/en unknown
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