FR485640A - Improvements to tunneling - Google Patents

Improvements to tunneling

Info

Publication number
FR485640A
FR485640A FR485640DA FR485640A FR 485640 A FR485640 A FR 485640A FR 485640D A FR485640D A FR 485640DA FR 485640 A FR485640 A FR 485640A
Authority
FR
France
Prior art keywords
tunneling
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
Other languages
French (fr)
Inventor
Thomas Malcolm Mcalpine
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 FR485640A publication Critical patent/FR485640A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR485640D 1916-05-29 1917-05-29 Improvements to tunneling Expired FR485640A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB485640X 1916-05-29

Publications (1)

Publication Number Publication Date
FR485640A true FR485640A (en) 1918-01-24

Family

ID=1522331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR485640D Expired FR485640A (en) 1916-05-29 1917-05-29 Improvements to tunneling

Country Status (1)

Country Link
FR (1) FR485640A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2341035A1 (en) * 1976-02-13 1977-09-09 Gewerk Eisenhuette Westfalia PROCEDURE FOR DRILLING TUNNELS OR SIMILAR CAVITES AND SUPPORT SHIELD FOR IMPLEMENTING THIS PROCEDURE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2341035A1 (en) * 1976-02-13 1977-09-09 Gewerk Eisenhuette Westfalia PROCEDURE FOR DRILLING TUNNELS OR SIMILAR CAVITES AND SUPPORT SHIELD FOR IMPLEMENTING THIS PROCEDURE

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