GB191223857A - Improvements in or relating to the Congealing of Shifting Sand in the Sinking of Mine Shafts. - Google Patents

Improvements in or relating to the Congealing of Shifting Sand in the Sinking of Mine Shafts.

Info

Publication number
GB191223857A
GB191223857A GB191223857DA GB191223857A GB 191223857 A GB191223857 A GB 191223857A GB 191223857D A GB191223857D A GB 191223857DA GB 191223857 A GB191223857 A GB 191223857A
Authority
GB
United Kingdom
Prior art keywords
gallery
congealing
bed
tubes
sinking
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
Application number
Inventor
Evence Coppee Fils
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191223857A publication Critical patent/GB191223857A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D1/00—Sinking shafts
    • E21D1/10—Preparation of the ground
    • E21D1/12—Preparation of the ground by freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Earth Drilling (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

23,857. CoppÚe, E. Oct. 18. Freezing the ground. - In sinking shafts through a bed of shifting sand, the bed is congealed from its base upwards. Below the bed, a cross gallery is bored from a previously-sunk shaft to the locality of the proposed shaft, and from this gallery an annular gallery C is formed around the site of the proposed shaft. A series of tubes D are arranged and concreted in along the length of the gallery C, which serve as guides for the boring-tools and also receive the congealing - tubes. The tubes D are provided at their base with lateral branches E for clearing away debris, each branch having two cocks F, F<1> constituting a lock chamber between them.
GB191223857D 1912-10-18 1912-10-18 Improvements in or relating to the Congealing of Shifting Sand in the Sinking of Mine Shafts. Expired GB191223857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191223857T 1912-10-18

Publications (1)

Publication Number Publication Date
GB191223857A true GB191223857A (en) 1913-01-23

Family

ID=32574011

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191223857D Expired GB191223857A (en) 1912-10-18 1912-10-18 Improvements in or relating to the Congealing of Shifting Sand in the Sinking of Mine Shafts.

Country Status (1)

Country Link
GB (1) GB191223857A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102418535A (en) * 2011-10-09 2012-04-18 陕西彬长胡家河矿业有限公司 Plugging and grouting method for exposing freezing pipes in underground engineering
CN109854249A (en) * 2019-03-04 2019-06-07 中煤第五建设有限公司 It is a kind of for extra deep shaft formation pre processing around the lane Jing Huan method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102418535A (en) * 2011-10-09 2012-04-18 陕西彬长胡家河矿业有限公司 Plugging and grouting method for exposing freezing pipes in underground engineering
CN109854249A (en) * 2019-03-04 2019-06-07 中煤第五建设有限公司 It is a kind of for extra deep shaft formation pre processing around the lane Jing Huan method

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