BR8100860A - Processo para execucao de uma obra dotada de coesao bem como processo para exploracao de uma mina - Google Patents

Processo para execucao de uma obra dotada de coesao bem como processo para exploracao de uma mina

Info

Publication number
BR8100860A
BR8100860A BR8100860A BR8100860A BR8100860A BR 8100860 A BR8100860 A BR 8100860A BR 8100860 A BR8100860 A BR 8100860A BR 8100860 A BR8100860 A BR 8100860A BR 8100860 A BR8100860 A BR 8100860A
Authority
BR
Brazil
Prior art keywords
exploring
mine
executing
work
cohesion
Prior art date
Application number
BR8100860A
Other languages
English (en)
Inventor
H Vidal
Original Assignee
H Vidal
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 H Vidal filed Critical H Vidal
Publication of BR8100860A publication Critical patent/BR8100860A/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E02D29/0258—Retaining or protecting walls characterised by constructional features
    • E02D29/0275—Retaining or protecting walls characterised by constructional features cast in situ
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F15/00—Methods or devices for placing filling-up materials in underground workings
    • E21F15/08—Filling-up hydraulically or pneumatically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
BR8100860A 1980-02-13 1981-02-12 Processo para execucao de uma obra dotada de coesao bem como processo para exploracao de uma mina BR8100860A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00800816A ZA80816B (en) 1980-02-13 1980-02-13 Method for working a mine in accordance with the bord-and-pillar method

Publications (1)

Publication Number Publication Date
BR8100860A true BR8100860A (pt) 1981-08-25

Family

ID=25574549

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8100860A BR8100860A (pt) 1980-02-13 1981-02-12 Processo para execucao de uma obra dotada de coesao bem como processo para exploracao de uma mina

Country Status (13)

Country Link
US (1) US4412760A (pt)
EP (1) EP0034520B1 (pt)
JP (1) JPS56153011A (pt)
AR (1) AR229583A1 (pt)
AT (1) ATE11172T1 (pt)
AU (1) AU6716881A (pt)
BR (1) BR8100860A (pt)
CA (1) CA1175248A (pt)
DE (1) DE3168088D1 (pt)
ES (1) ES8305877A1 (pt)
IL (1) IL62064A (pt)
MX (1) MX156841A (pt)
ZA (1) ZA80816B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8631004D0 (en) * 1986-12-30 1987-02-04 Fosroc International Ltd Anchoring
US5131791A (en) * 1990-11-16 1992-07-21 Beazer West, Inc. Retaining wall system
CN102226396B (zh) * 2011-05-19 2013-02-06 中南大学 非爆破开挖再造人工群柱深孔崩矿嗣后充填采矿法
CN103953344B (zh) * 2014-04-30 2016-03-09 金川集团股份有限公司 一种下向进路分层胶结充填采矿法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA567320A (en) * 1958-12-09 Jan Harmsen Gerrit Cement composition
US3570253A (en) * 1964-03-26 1971-03-16 Henri C Vidal Constructional works
US3376146A (en) * 1964-10-30 1968-04-02 Mobil Oil Corp Low density cement composition
US3340693A (en) * 1965-02-15 1967-09-12 William S Row Method and apparatus for inducing hardening or cementing in a mass of back-fill in a mine opening
FR1452419A (fr) * 1965-10-28 1966-02-25 Vedecko Vyzk Uhelny Ustav Produit de remblayage notamment pour les couches épaisses exploitées par tranches unidescendantes
US3557876A (en) * 1969-04-10 1971-01-26 Western Co Of North America Method and composition for drilling and cementing of wells
FR2055983A5 (pt) * 1969-08-14 1971-05-14 Vidal Henri
US3713489A (en) * 1970-09-08 1973-01-30 Amoco Prod Co Plugging of fractures in underground formations
US3817039A (en) * 1970-11-04 1974-06-18 Dow Chemical Co Method of filling subterranean voids with a particulate material
GB1362954A (en) * 1971-06-24 1974-08-07 Thyssen Great Britain Ltd Mining
US3876005A (en) * 1972-01-24 1975-04-08 Halliburton Co High temperature, low density cementing method
US3799787A (en) * 1972-10-25 1974-03-26 Vongrey M Admixtures for filling natural and artificial subterranean voids
GB1485004A (en) * 1974-09-06 1977-09-08 Environment Sec Of State For T Reinforced earth structures
US4059963A (en) * 1976-08-19 1977-11-29 Joy Manufacturing Company Method of mine backfilling and material therefor
DE2724599C3 (de) * 1977-06-01 1980-07-03 Karl August Dr.-Ing. 6145 Lindenfels Ullrich Hydraulisch aushärtbare und aufblähbare Masse zum Verfüllen von mit Grubenbauen in Verbindung stehenden Hohlräumen
US4309059A (en) * 1978-01-11 1982-01-05 Walsh Myles A Mining method

Also Published As

Publication number Publication date
EP0034520A2 (fr) 1981-08-26
ES500072A0 (es) 1983-05-01
MX156841A (es) 1988-10-06
IL62064A0 (en) 1981-03-31
IL62064A (en) 1984-01-31
AU6716881A (en) 1981-08-20
EP0034520A3 (en) 1981-12-02
US4412760A (en) 1983-11-01
ES8305877A1 (es) 1983-05-01
ATE11172T1 (de) 1985-01-15
CA1175248A (en) 1984-10-02
AR229583A1 (es) 1983-09-30
EP0034520B1 (fr) 1985-01-09
JPS56153011A (en) 1981-11-26
ZA80816B (en) 1981-01-28
DE3168088D1 (en) 1985-02-21

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