ES449727A1 - Procedimiento y aparato para fabricar pozos de trabajo den- tro de zanjas abiertas de avance por escudo. - Google Patents

Procedimiento y aparato para fabricar pozos de trabajo den- tro de zanjas abiertas de avance por escudo.

Info

Publication number
ES449727A1
ES449727A1 ES449727A ES449727A ES449727A1 ES 449727 A1 ES449727 A1 ES 449727A1 ES 449727 A ES449727 A ES 449727A ES 449727 A ES449727 A ES 449727A ES 449727 A1 ES449727 A1 ES 449727A1
Authority
ES
Spain
Prior art keywords
shield
trench
work
advance
area
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
ES449727A
Other languages
English (en)
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of ES449727A1 publication Critical patent/ES449727A1/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/06—Foundation trenches ditches or narrow shafts
    • E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
ES449727A 1975-07-11 1976-07-09 Procedimiento y aparato para fabricar pozos de trabajo den- tro de zanjas abiertas de avance por escudo. Expired ES449727A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752531007 DE2531007C3 (de) 1975-07-11 1975-07-11 Verfahren und Vorrichtung zur Erstellung von Arbeitsschächten innerhalb im Schildvortrieb aufgefahrener Gräben

Publications (1)

Publication Number Publication Date
ES449727A1 true ES449727A1 (es) 1977-08-16

Family

ID=5951265

Family Applications (1)

Application Number Title Priority Date Filing Date
ES449727A Expired ES449727A1 (es) 1975-07-11 1976-07-09 Procedimiento y aparato para fabricar pozos de trabajo den- tro de zanjas abiertas de avance por escudo.

Country Status (3)

Country Link
DE (1) DE2531007C3 (es)
ES (1) ES449727A1 (es)
GB (1) GB1551136A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2182630A1 (es) * 2000-03-14 2003-03-01 Torralba Pedro Morales Dispositivo desmontable de entibacion de zanjas aplicable para la construccion.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6603768U (de) * 1967-05-12 1969-11-06 Heinrich Walbroehl Vortriebsschild fuer den ausbau offener baugruben
DE2450281A1 (de) * 1974-10-23 1976-04-29 Hochtief Ag Hoch Tiefbauten Vorrichtung zum fortschreitenden aushub und verbau offener baugraeben und verfahren dazu

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2182630A1 (es) * 2000-03-14 2003-03-01 Torralba Pedro Morales Dispositivo desmontable de entibacion de zanjas aplicable para la construccion.

Also Published As

Publication number Publication date
DE2531007B2 (de) 1979-08-16
DE2531007A1 (de) 1977-01-13
DE2531007C3 (de) 1981-04-09
GB1551136A (en) 1979-08-22

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