FR1358711A - Method of making excavations using a shield in rocky terrain or aquifer - Google Patents

Method of making excavations using a shield in rocky terrain or aquifer

Info

Publication number
FR1358711A
FR1358711A FR931229A FR931229A FR1358711A FR 1358711 A FR1358711 A FR 1358711A FR 931229 A FR931229 A FR 931229A FR 931229 A FR931229 A FR 931229A FR 1358711 A FR1358711 A FR 1358711A
Authority
FR
France
Prior art keywords
aquifer
shield
rocky terrain
making excavations
excavations
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
FR931229A
Other languages
French (fr)
Inventor
Hans Lorenz
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.)
ENTPR JOYA CHABERT
ENTREPRISES LEON CHAGNAUD AND FILS
Original Assignee
ENTPR JOYA CHABERT
ENTREPRISES LEON CHAGNAUD AND FILS
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 ENTPR JOYA CHABERT, ENTREPRISES LEON CHAGNAUD AND FILS filed Critical ENTPR JOYA CHABERT
Priority to FR931229A priority Critical patent/FR1358711A/en
Application granted granted Critical
Publication of FR1358711A publication Critical patent/FR1358711A/en
Expired legal-status Critical Current

Links

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
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
FR931229A 1963-04-11 1963-04-11 Method of making excavations using a shield in rocky terrain or aquifer Expired FR1358711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR931229A FR1358711A (en) 1963-04-11 1963-04-11 Method of making excavations using a shield in rocky terrain or aquifer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR931229A FR1358711A (en) 1963-04-11 1963-04-11 Method of making excavations using a shield in rocky terrain or aquifer

Publications (1)

Publication Number Publication Date
FR1358711A true FR1358711A (en) 1964-04-17

Family

ID=8801457

Family Applications (1)

Application Number Title Priority Date Filing Date
FR931229A Expired FR1358711A (en) 1963-04-11 1963-04-11 Method of making excavations using a shield in rocky terrain or aquifer

Country Status (1)

Country Link
FR (1) FR1358711A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2188002A1 (en) * 1972-06-03 1974-01-18 Wayss & Freytag Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2188002A1 (en) * 1972-06-03 1974-01-18 Wayss & Freytag Ag

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