US3893303A - Rock securing method - Google Patents

Rock securing method Download PDF

Info

Publication number
US3893303A
US3893303A US382211A US38221173A US3893303A US 3893303 A US3893303 A US 3893303A US 382211 A US382211 A US 382211A US 38221173 A US38221173 A US 38221173A US 3893303 A US3893303 A US 3893303A
Authority
US
United States
Prior art keywords
plastic
covering layer
holes
curable
resin
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 - Lifetime
Application number
US382211A
Other languages
English (en)
Inventor
Ernst Rotter
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.)
R U A HINTEREGGER oHG
Original Assignee
R U A HINTEREGGER oHG
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 R U A HINTEREGGER oHG filed Critical R U A HINTEREGGER oHG
Application granted granted Critical
Publication of US3893303A publication Critical patent/US3893303A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/001—Improving soil or rock, e.g. by freezing; Injections
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/56—Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability thereof
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
US382211A 1972-07-25 1973-07-24 Rock securing method Expired - Lifetime US3893303A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2236457A DE2236457A1 (de) 1972-07-25 1972-07-25 Verfahren zur herstellung eines verbundverbaus als gebirgssicherung im unteroder uebertagebau

Publications (1)

Publication Number Publication Date
US3893303A true US3893303A (en) 1975-07-08

Family

ID=5851628

Family Applications (1)

Application Number Title Priority Date Filing Date
US382211A Expired - Lifetime US3893303A (en) 1972-07-25 1973-07-24 Rock securing method

Country Status (6)

Country Link
US (1) US3893303A (de)
AT (1) AT347865B (de)
CH (1) CH562928A5 (de)
DE (1) DE2236457A1 (de)
FR (1) FR2194206A6 (de)
SE (1) SE387701B (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052860A (en) * 1974-12-09 1977-10-11 Environmental Engineering Dr. Ing. Alterman Ltd. Construction of underground tunnels and rock chambers
US4139323A (en) * 1976-06-01 1979-02-13 Gebirgssicherung - Ges.M.B.H. Rock anchor
US4140428A (en) * 1978-03-06 1979-02-20 Shakespeare Company Tie rod support for mine
US4247224A (en) * 1978-12-14 1981-01-27 Ppg Industries, Inc. Method for installing a mine roof bolt
US4307979A (en) * 1978-12-14 1981-12-29 Ppg Industries, Inc. Mine roof bolt and end cap
US4443132A (en) * 1978-06-22 1984-04-17 Bayer Aktiengesellschaft Anchoring of tension members
US6520591B1 (en) * 1998-05-12 2003-02-18 Ruslan Borisovich Jun R.B. Jun's method of openwork mining utilizing pit wall consolidation
US20040179901A1 (en) * 2002-09-17 2004-09-16 Kulchin Steven A. Soil nailing system
US10370814B2 (en) * 2017-05-23 2019-08-06 Wenzhou University System for consolidating soft clay by combined anode boosting and electro-osmosis and method for consolidating soft clay

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2079348B (en) * 1980-03-03 1983-08-17 Mobell Blowout Services Ltd Annulus plugging

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2110053A (en) * 1935-05-27 1938-03-01 Phillips Noel Plastic plug
US3283513A (en) * 1964-12-23 1966-11-08 Thomas W Kierans Process of mounting elongated members in drill holes
US3332244A (en) * 1964-10-28 1967-07-25 American Cyanamid Co Reinforcing bolts
US3430449A (en) * 1965-11-27 1969-03-04 Rudolf Novotny Anchor bolts and method for fixing same in drill holes especially in friable rock
US3487533A (en) * 1966-10-25 1970-01-06 Hilti Ag Method of driving fastening elements into solid material covered by a compressible material
US3716386A (en) * 1969-11-12 1973-02-13 Nat Res Dev Process for dispersing fibre in an aqueous mix
US3721094A (en) * 1971-11-26 1973-03-20 Pin Set Corp Apparatus for and method of setting pins in mine roofs

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2110053A (en) * 1935-05-27 1938-03-01 Phillips Noel Plastic plug
US3332244A (en) * 1964-10-28 1967-07-25 American Cyanamid Co Reinforcing bolts
US3283513A (en) * 1964-12-23 1966-11-08 Thomas W Kierans Process of mounting elongated members in drill holes
US3430449A (en) * 1965-11-27 1969-03-04 Rudolf Novotny Anchor bolts and method for fixing same in drill holes especially in friable rock
US3487533A (en) * 1966-10-25 1970-01-06 Hilti Ag Method of driving fastening elements into solid material covered by a compressible material
US3716386A (en) * 1969-11-12 1973-02-13 Nat Res Dev Process for dispersing fibre in an aqueous mix
US3721094A (en) * 1971-11-26 1973-03-20 Pin Set Corp Apparatus for and method of setting pins in mine roofs

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052860A (en) * 1974-12-09 1977-10-11 Environmental Engineering Dr. Ing. Alterman Ltd. Construction of underground tunnels and rock chambers
US4139323A (en) * 1976-06-01 1979-02-13 Gebirgssicherung - Ges.M.B.H. Rock anchor
US4140428A (en) * 1978-03-06 1979-02-20 Shakespeare Company Tie rod support for mine
US4443132A (en) * 1978-06-22 1984-04-17 Bayer Aktiengesellschaft Anchoring of tension members
US4247224A (en) * 1978-12-14 1981-01-27 Ppg Industries, Inc. Method for installing a mine roof bolt
US4307979A (en) * 1978-12-14 1981-12-29 Ppg Industries, Inc. Mine roof bolt and end cap
US6520591B1 (en) * 1998-05-12 2003-02-18 Ruslan Borisovich Jun R.B. Jun's method of openwork mining utilizing pit wall consolidation
US20040179901A1 (en) * 2002-09-17 2004-09-16 Kulchin Steven A. Soil nailing system
US6796745B2 (en) 2002-09-17 2004-09-28 Steven A. Kulchin Soil nailing system
US6939084B2 (en) 2002-09-17 2005-09-06 Steven A. Kulchin Soil nailing system
US10370814B2 (en) * 2017-05-23 2019-08-06 Wenzhou University System for consolidating soft clay by combined anode boosting and electro-osmosis and method for consolidating soft clay

Also Published As

Publication number Publication date
ATA591373A (de) 1978-05-15
DE2236457A1 (de) 1974-02-07
SE387701B (sv) 1976-09-13
CH562928A5 (de) 1975-06-13
FR2194206A6 (de) 1974-02-22
AT347865B (de) 1979-01-25

Similar Documents

Publication Publication Date Title
US3893303A (en) Rock securing method
CN101603431A (zh) 一种突出危险煤层石门揭煤加固方法
US3507121A (en) Tie rod anchoring method and apparatus
CN108661682A (zh) 一种弱胶结富水顶板锚索孔注浆堵水方法
KR100947627B1 (ko) 터널의 강화 그라우팅구조 및 이를 적용한 터널 시공방법
US3491497A (en) Earth anchor and method of forming same
CN104453914B (zh) 马头门防冲减震支护结构的施工方法
US3971226A (en) Prestressed roof support system
CN104863166B (zh) 土质边坡滑坡塌方后的加固抢险施工方法
RU2305153C2 (ru) Способ усиления рыхлых оснований фундаментов направленным горизонтальным площадным гидроразрывом и устройство для горизонтального разрыва
CN217813553U (zh) 一种复合锚固预应力注浆锚杆
RU2320875C1 (ru) Способ крепления горных выработок и устройство для его осуществления
Lunardi et al. The reinforcement of the core face: history and state of the art of the Italian technology that has revolutionized the world of tunneling. Some reflections
SU987108A1 (ru) Способ креплени горных выработок
KR100609335B1 (ko) 지중에의 보강재 시공방법
RU2580124C1 (ru) Способ создания защитного экрана в кровле проектируемых горных выработок (варианты)
SU1092246A1 (ru) Способ укреплени откосов
SU1146457A1 (ru) Способ сооружени водонепроницаемого экрана вокруг горных выработок
CN104405398B (zh) 马头门防冲减震支护结构
CN109296390B (zh) 破碎围岩巷道的锚索支护方法
RU1830417C (ru) Способ водоизол ции и укреплени горного массива при сооружении горных выработок
CN208816155U (zh) 破碎围岩巷道支护用的预应力注浆锚索
SU1446326A1 (ru) Способ закреплени пород с помощью анкеров
SU1283402A1 (ru) Способ упрочнени горных пород
SU768996A1 (ru) Способ охраны выработки в слоистом горном массиве