RO94577B1 - PROCEDEU DE SAPARE A LUCRARILOR SUBTERANE îN ROCI SLABE ACVIFERE - Google Patents

PROCEDEU DE SAPARE A LUCRARILOR SUBTERANE îN ROCI SLABE ACVIFERE

Info

Publication number
RO94577B1
RO94577B1 RO120786A RO12078685A RO94577B1 RO 94577 B1 RO94577 B1 RO 94577B1 RO 120786 A RO120786 A RO 120786A RO 12078685 A RO12078685 A RO 12078685A RO 94577 B1 RO94577 B1 RO 94577B1
Authority
RO
Romania
Prior art keywords
freezing
underground
underground works
aquiferous
rocks
Prior art date
Application number
RO120786A
Other languages
English (en)
Romanian (ro)
Other versions
RO94577A2 (fr
Inventor
Florea Neagu
Original Assignee
Florea Neagu
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 Florea Neagu filed Critical Florea Neagu
Priority to RO120786A priority Critical patent/RO94577B1/ro
Publication of RO94577A2 publication Critical patent/RO94577A2/fr
Publication of RO94577B1 publication Critical patent/RO94577B1/ro

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
RO120786A 1985-11-14 1985-11-14 PROCEDEU DE SAPARE A LUCRARILOR SUBTERANE îN ROCI SLABE ACVIFERE RO94577B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO120786A RO94577B1 (ro) 1985-11-14 1985-11-14 PROCEDEU DE SAPARE A LUCRARILOR SUBTERANE îN ROCI SLABE ACVIFERE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO120786A RO94577B1 (ro) 1985-11-14 1985-11-14 PROCEDEU DE SAPARE A LUCRARILOR SUBTERANE îN ROCI SLABE ACVIFERE

Publications (2)

Publication Number Publication Date
RO94577A2 RO94577A2 (fr) 1988-06-30
RO94577B1 true RO94577B1 (ro) 1988-07-01

Family

ID=20118282

Family Applications (1)

Application Number Title Priority Date Filing Date
RO120786A RO94577B1 (ro) 1985-11-14 1985-11-14 PROCEDEU DE SAPARE A LUCRARILOR SUBTERANE îN ROCI SLABE ACVIFERE

Country Status (1)

Country Link
RO (1) RO94577B1 (fr)

Also Published As

Publication number Publication date
RO94577A2 (fr) 1988-06-30

Similar Documents

Publication Publication Date Title
US3934649A (en) Method for removal of methane from coalbeds
GB2153073B (en) Gas detection in drilling mud from subterranean wells
MY100935A (en) Method for analyzing thinly bedded sand/shale formations
CN205349223U (zh) 一种建筑用钻孔装置
CN108086977A (zh) 一种煤层为含水层防治底板隔水层采煤方法
Chistyakov et al. Investigation of the geomechanical processes while mining thick ore deposits by room systems with backfill of worked-out area
CN207133069U (zh) 一种地质检测用取样装置
RU96106644A (ru) Способ дегазации угольных пластов
RO94577B1 (ro) PROCEDEU DE SAPARE A LUCRARILOR SUBTERANE îN ROCI SLABE ACVIFERE
RU2005119046A (ru) Способ комбинированной разработки пологих пластов угольных месторождений
Andersson et al. Structural geology at Konsuln ore body, Kiruna
CN217687986U (zh) 一种煤矿地质钻矿取样装置
CN109930991A (zh) 一种桥梁工程领域的施工用钻孔设备
CN109838207A (zh) 一种建筑用钻孔装置
GB916195A (en) Improvements in or relating to earth excavating machines
SU1377407A1 (ru) Способ определени областей массива горных пород,опасных по горным ударам
SU898068A1 (ru) Способ вскрыти ,подготовки и разработки горизонтальных и пологих пластов полезных ископаемых
SU1273604A1 (ru) Способ прогноза выбросоопасных зон угольного пласта
SU1649097A1 (ru) Способ проходки вертикального ствола в водоносных горизонтах
Castano et al. Geochemical Studies of Gases in Fractured Crystalline Rocks, Siljan Ring Well, Sweden
CN205577842U (zh) 组合轻便型小钻机
RU1639147C (ru) Способ обнаружения подземных пустот
SU1479655A1 (ru) Способ водоизол ции вертикальных стволов
SU72024A1 (ru) Способ проходки штреков
SU1559158A1 (ru) Способ защиты днища очистного блока от горного давлени