EG14472A - Method of blasting and reinforcing rock cavities - Google Patents

Method of blasting and reinforcing rock cavities

Info

Publication number
EG14472A
EG14472A EG304/74A EG30474A EG14472A EG 14472 A EG14472 A EG 14472A EG 304/74 A EG304/74 A EG 304/74A EG 30474 A EG30474 A EG 30474A EG 14472 A EG14472 A EG 14472A
Authority
EG
Egypt
Prior art keywords
blasting
reinforcing rock
rock cavities
cavities
reinforcing
Prior art date
Application number
EG304/74A
Other languages
English (en)
Inventor
Hallenius Tore
Sagefors Ivar
Original Assignee
Wp System Ab
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
Priority claimed from SE7310504A external-priority patent/SE375580B/xx
Priority claimed from SE7406572A external-priority patent/SE385491B/xx
Application filed by Wp System Ab filed Critical Wp System Ab
Application granted granted Critical
Publication of EG14472A publication Critical patent/EG14472A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D13/00—Large underground chambers; Methods or apparatus for making them

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)
  • Lining And Supports For Tunnels (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Lift Valve (AREA)
EG304/74A 1973-07-30 1974-07-29 Method of blasting and reinforcing rock cavities EG14472A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7310504A SE375580B (xx) 1973-07-30 1973-07-30
SE7406572A SE385491B (sv) 1974-05-16 1974-05-16 Metod for utsprengning och forsterkning av bergrum

Publications (1)

Publication Number Publication Date
EG14472A true EG14472A (en) 1984-03-31

Family

ID=26656386

Family Applications (1)

Application Number Title Priority Date Filing Date
EG304/74A EG14472A (en) 1973-07-30 1974-07-29 Method of blasting and reinforcing rock cavities

Country Status (21)

Country Link
US (1) US3996751A (xx)
JP (1) JPS5117805B2 (xx)
AR (1) AR210244A1 (xx)
AT (1) AT343169B (xx)
BR (1) BR7406028D0 (xx)
CA (1) CA1008678A (xx)
CH (1) CH589781A5 (xx)
CS (1) CS171193B2 (xx)
DD (1) DD115936A5 (xx)
DE (1) DE2434200C3 (xx)
EG (1) EG14472A (xx)
ES (1) ES428693A1 (xx)
FI (1) FI58387C (xx)
FR (1) FR2239561B1 (xx)
GB (1) GB1444068A (xx)
HK (1) HK14377A (xx)
IL (1) IL45242A (xx)
NO (1) NO132968C (xx)
PL (1) PL93120B1 (xx)
SU (1) SU912053A3 (xx)
YU (1) YU37009B (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192629A (en) * 1976-12-13 1980-03-11 Hallenius Tore J System for the storage of radioactive material in rock
SE416690B (sv) * 1977-06-30 1981-01-26 Wp System Ab Anleggning for lagring av radioaktivt material i berg
US5000617A (en) * 1987-04-22 1991-03-19 Uwe Eggert Store
SE465171B (sv) * 1989-12-06 1991-08-05 K Svensson Foerfarande foer uttagning av bergrum
AT396710B (de) * 1991-09-04 1993-11-25 Mayreder Kraus & Co Ing Verfahren zum herstellen langgestreckter, grossvolumiger unterirdischer hohlräume
US5746540A (en) * 1994-05-12 1998-05-05 Hindle; David J. Method of isolating a nuclear reactor or other large structures
CN100451295C (zh) * 2007-08-17 2009-01-14 中铁十二局集团有限公司 一种适用于铁路大断面ⅳ、ⅴ级围岩隧道的开挖方法
CN101655001B (zh) * 2009-06-03 2011-08-10 中国水利水电第七工程局有限公司 水电站地下厂房岩壁梁开挖钢管钻孔样架及施工方法
CN102953739B (zh) * 2012-10-26 2015-05-06 中铁二十二局集团第六工程有限公司 一种暗挖地铁车站的双向开洞方法
US8650830B2 (en) 2013-03-08 2014-02-18 John Cogburn Method of basement construction
WO2015188695A1 (zh) * 2014-06-13 2015-12-17 长江勘测规划设计研究有限责任公司 地下核电站组合洞室群沿山体纵深方向的施工布置
CN104061007B (zh) * 2014-06-13 2016-06-15 长江勘测规划设计研究有限责任公司 一种地下核反应堆洞室超大跨度穹顶预留中心岩柱施工工艺
RU2648775C1 (ru) * 2014-06-13 2018-03-28 Чанцзян Сервей Плэннинг Дизайн Энд Рисерч Ко., Лтд. Схема строительства группы подземных выработок для установок радиационной части подземной атомной электростанции, расположенной перпендикулярно направлению вглубь горы
CN104314583A (zh) * 2014-09-03 2015-01-28 山西煤炭运销集团晋城有限公司 一种煤层巷道过空区的支护方法
CN105888696A (zh) * 2016-06-30 2016-08-24 中铁四局集团第四工程有限公司 大截面隧道的施工方法
CN106246192A (zh) * 2016-08-22 2016-12-21 北京市政路桥股份有限公司 一种隧道基础及底板下的大型溶洞处理及隧道开挖方法
CN106884660A (zh) * 2017-04-28 2017-06-23 中国矿业大学 一种护巷煤柱底角预裂爆破卸压控制巷道变形的方法
CN106979021B (zh) * 2017-05-05 2019-01-11 中铁十二局集团有限公司 大断面黄土隧道开挖及初期支护快速封闭成环方法
CN109653209A (zh) * 2019-01-17 2019-04-19 中交（广州）建设有限公司 城市车站石方开挖施工工艺
CN111005759A (zh) * 2019-12-04 2020-04-14 中交第二公路勘察设计研究院有限公司 一种适用于寒冷地区的超长隧道清污分离排水结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US960940A (en) * 1910-02-18 1910-06-07 George W Jackson Art of constructing tunnels in the earth.
FR728858A (fr) * 1931-12-28 1932-07-12 Procédé d'exécution des tunnels ou autres ouvrages souterrains analogues
DE1058535B (de) * 1957-06-29 1959-06-04 Walter Hielmann Dr Ing Verfahren zur Errichtung weitgespannter unterirdischer Raeume, z. B. von Tunneln oder Bunkern
DE1809326C3 (de) * 1968-11-16 1975-04-17 Held & Francke Bauaktiengesellschaft, 8000 Muenchen Verfahren zum Herstellen eines Tunnels oder Stollens

Also Published As

Publication number Publication date
NO132968C (xx) 1976-02-11
FR2239561A1 (xx) 1975-02-28
YU37009B (en) 1984-08-31
DE2434200A1 (de) 1975-02-20
IL45242A (en) 1977-06-30
YU211374A (en) 1982-02-25
AR210244A1 (es) 1977-07-15
SU912053A3 (ru) 1982-03-07
AT343169B (de) 1978-05-10
NO132968B (xx) 1975-11-03
DD115936A5 (xx) 1975-10-20
JPS5117805B2 (xx) 1976-06-04
IL45242A0 (en) 1974-10-22
CS171193B2 (xx) 1976-10-29
US3996751A (en) 1976-12-14
FI58387B (fi) 1980-09-30
BR7406028D0 (pt) 1975-05-06
ATA584074A (de) 1977-09-15
FI58387C (fi) 1981-01-12
NO742195L (xx) 1975-02-24
DE2434200C3 (de) 1978-05-03
HK14377A (en) 1977-04-01
JPS5071130A (xx) 1975-06-12
FI217274A (xx) 1975-01-31
GB1444068A (en) 1976-07-28
CA1008678A (en) 1977-04-19
PL93120B1 (xx) 1977-05-30
ES428693A1 (es) 1976-09-01
CH589781A5 (xx) 1977-07-15
FR2239561B1 (xx) 1976-12-24
DE2434200B2 (de) 1977-09-15

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