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US3550382A - Method of construction of tunnel lining - Google Patents

Method of construction of tunnel lining Download PDF

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Publication number
US3550382A
US3550382A US703763A US3550382DA US3550382A US 3550382 A US3550382 A US 3550382A US 703763 A US703763 A US 703763A US 3550382D A US3550382D A US 3550382DA US 3550382 A US3550382 A US 3550382A
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US
United States
Prior art keywords
shield
tunnel
concrete
pressure
advance
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 - Lifetime
Application number
US703763A
Other languages
English (en)
Inventor
Vladimir Alexandrovich Khodosh
Sergei Fedorovich Salov
Valentin Alexandrovich Ivanov
Evstafy Andreevich Vasilenko
Leonid Ivanovich Saveliev
Evgeny Moiseevich Bolotin
Leonid Konstantinovi Khaidurov
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
Priority claimed from SU1133321A external-priority patent/SU281521A1/ru
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US3550382A publication Critical patent/US3550382A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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
    • E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
    • E21D9/087—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
    • E21D9/0873—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines the shield being provided with devices for lining the tunnel, e.g. shuttering

Definitions

  • a method of constructing a tunnel lining is disclosed in which concrete is fed behind an intermittently advancing shield during each successive stage of advancement to form a lining along the tunnel as the tunnel is being cut by the shield.
  • the concrete is compacted during and by the progressive advance of the shield and a uniform compacting pressure is applied to the concrete with counter-pressure on the shield and the face of the tunnel at the end of each advance of the shield when the latter is stationary.
  • This invention relates to tunnel construction, and more particularly to methods of construction of a tunnel lining in the course of tunneling with the use of a shield, the concrete mix being compacted by the reactive force of the shield jacks.
  • the invention relates to tunnelling in soft soil.
  • the material of the tunnel lining (generally concrete) is compacted under the shield shell by a reactive force of the shield jacks, said reactive force being developed in the course of shield advance.
  • the force of compaction depends upon the force of shield cutting into the soil, so that the concrete mix fails to be compacted throughout by a uniform force.
  • FIG. 1 shows a tunnelling shield for the construction of tunnels, which insures compaction of concrete mix in the course of shield advance;
  • FIG. 2 shows the same shield in the course of concrete mix after-compaction, with the shield bearing against the tunnel face.
  • the concrete mix is compacted in the course of advance of the shield (FIG. 1) and rotation of its cutting head 2.
  • the concrete mix 3 is compacted under the shell 4 of the shield 1.
  • the concrete mix 3 is forced out from under the shell 4 into the spaces between the external surface of said shell and the soil. Compaction is effected by a pressure of to 225 p.s.i. produced by the reactive force of the shield jacks 5 by means of the pressure ring 6.
  • the lower limit of the pressure depends on the conditions for gradual forcing out of the concrete mix 3 beyond the shield shell, while the maximum pressure is determined by the optimum design characteristics of the tunnelling shield with the rotary cutting head 2.
  • the concrete mix 3 is compacted by a specified constant pressure up to 750 atm. uniformly distributed over the entire section of the lining. Compaction pressure is applied to the concrete mix by means of the pressure ring 6 to the reactive force of the shield jacks 5, said force being developed when the stationary working cutting head 2 bears against the tunnel face.
  • the upper limit of the com action pressure depends on the conditions providing a strong and watertight tunnel lining, and with due consideration of the design characteristics of the tunnelling shield.
  • a method of constructing a tunnel lining comprising intermittently advancing a tunnelling shield to cut a tunnel in successive stages, feeding concrete behind the shield during each stage to form a lining along the tunnel as the tunnel is being cut, compacting the concrete during and by the progressive advance of the shield during each stage, and separately applying a substantially increased uniform compacting pressure on said concrete with counter pressure on said shield and the face of the tunnel at the end of each advance of the shield when the latter is stationary, the tunnelling shield being provided with a cutting head which rotates during each advance of the shield to cut the tunnel, said cutting head being at rest during the application of pressure at the end of each advance of the shield.
  • tunnelling shield is provided with a casing which extends rearwardly and forms an outer lining for the tunnel during the compaction of the concrete when the shield is advanced, the concrete being compacted into a space beneath the casing during the advance of the shield.

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)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Lining And Supports For Tunnels (AREA)
US703763A 1967-02-08 1968-02-07 Method of construction of tunnel lining Expired - Lifetime US3550382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1133321A SU281521A1 (ru) 1967-02-08 Способ возведения в л\ягком грунте тоннеля с монолитно-прессованной обделкой

Publications (1)

Publication Number Publication Date
US3550382A true US3550382A (en) 1970-12-29

Family

ID=20440200

Family Applications (1)

Application Number Title Priority Date Filing Date
US703763A Expired - Lifetime US3550382A (en) 1967-02-08 1968-02-07 Method of construction of tunnel lining

Country Status (8)

Country Link
US (1) US3550382A (de)
AT (1) AT282676B (de)
BE (1) BE710457A (de)
CH (1) CH469871A (de)
DE (1) DE1658732B1 (de)
ES (1) ES350673A1 (de)
FR (1) FR1553463A (de)
GB (1) GB1213046A (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3889480A (en) * 1971-09-27 1975-06-17 Gewerk Eisenhuette Westfalia Process of, and a plant for, constructing tunnels
DE2844953A1 (de) * 1978-10-16 1980-04-17 G Proektno Izyskatelskyj I Met Schild zum bau von mit monolithisch- gepresstem beton ausgekleideten tunneln
US4451176A (en) * 1979-05-30 1984-05-29 Gewerkschaft Eisenhutte Westfalia Apparatus for and method of driving tunnels
US4459063A (en) * 1980-08-07 1984-07-10 Shaw Christopher B Building construction
US4813813A (en) * 1986-07-08 1989-03-21 Minoru Yamamoto Method for constructing a tunnel
US4990027A (en) * 1989-06-16 1991-02-05 Kubota Construction Co., Ltd. Shield tunneling method and shield machine therefor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2240091C2 (de) * 1971-09-27 1982-02-04 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Betonierverfahren in Verbindung mit sich am Ortbeton abstützendem Vortriebsschild oder Schneidschuh und Einrichtung zur Durchführung des Verfahrens
DE2619940C2 (de) * 1976-01-29 1982-04-08 Bade & Co Gmbh, 3160 Lehrte Schildvortriebsmaschine mit Einrichtung zum Einbringen von Ortsbeton
FR2430514A1 (fr) * 1978-07-03 1980-02-01 Socea Procede et dispositif pour le revetement par betonnage de galeries
FR2533619A1 (fr) * 1982-09-29 1984-03-30 Hochtief Ag Hoch Tiefbauten Dispositif pour le percement de tunnels

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE241883C (de) *
DE1872744U (de) * 1962-11-02 1963-05-30 Josef Boessner Vortriebsmaschine zum aufsfraesen und ausbetonieren von tunnels.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3889480A (en) * 1971-09-27 1975-06-17 Gewerk Eisenhuette Westfalia Process of, and a plant for, constructing tunnels
DE2844953A1 (de) * 1978-10-16 1980-04-17 G Proektno Izyskatelskyj I Met Schild zum bau von mit monolithisch- gepresstem beton ausgekleideten tunneln
US4451176A (en) * 1979-05-30 1984-05-29 Gewerkschaft Eisenhutte Westfalia Apparatus for and method of driving tunnels
US4459063A (en) * 1980-08-07 1984-07-10 Shaw Christopher B Building construction
US4813813A (en) * 1986-07-08 1989-03-21 Minoru Yamamoto Method for constructing a tunnel
US4990027A (en) * 1989-06-16 1991-02-05 Kubota Construction Co., Ltd. Shield tunneling method and shield machine therefor

Also Published As

Publication number Publication date
CH469871A (de) 1969-03-15
ES350673A1 (es) 1969-05-16
BE710457A (de) 1968-08-07
GB1213046A (en) 1970-11-18
DE1658732B1 (de) 1970-03-12
FR1553463A (de) 1969-01-10
AT282676B (de) 1970-07-10

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