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DE474932C - Resilient road construction made of artificial stones - Google Patents

Resilient road construction made of artificial stones

Info

Publication number
DE474932C
DE474932C DESCH76108D DESC076108D DE474932C DE 474932 C DE474932 C DE 474932C DE SCH76108 D DESCH76108 D DE SCH76108D DE SC076108 D DESC076108 D DE SC076108D DE 474932 C DE474932 C DE 474932C
Authority
DE
Germany
Prior art keywords
stones
road construction
artificial stones
iron
construction made
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
DESCH76108D
Other languages
German (de)
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.)
MONTANIA NV
Original Assignee
MONTANIA NV
Publication date
Priority to DESCH76108D priority Critical patent/DE474932C/en
Application granted granted Critical
Publication of DE474932C publication Critical patent/DE474932C/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04Lining with building materials
    • E21D11/05Lining with building materials using compressible insertions

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Road Paving Structures (AREA)

Description

Aus Kunststeinen bestehender nachgiebiger Streckenausbau Bei dem Streckenausbau nach Patent 463 470 mit nachgiebigen Einlagekörpern zwischen Kunststeinen und einem gestaltänderungsfähigen, in sich zugfest geschlossenen Eisenbetonverband am oder nahe am äußeren Umfang der Auskleidung kann jene für das Verhalten des Ausbaus gegenüber Gebirgsdruck wesentliche Eigenschaft der nachgiebigen Einlagen eine Beeinträchtigung erfahren, da der Beton des ringförmigen Verbandes, wenn auch nur teilweise, in die Hohlräume der Einlagen mit eintritt und deren Nachgiebigkeit verringert. Gemäß der Erfindung sollen daher derVerband und die Einlagen so ausgebildet werden, daß die Betonfüllung beiderseits der Einlagen endet und durch die Einlagen selbst lediglich ein den anderen Bestandteil des Verbandes bildendes Eisenband hindurchgeht; der Verband behält auf diese Weise, durch die Eiseneinlage, seinen Zusammenhang, und es behalten die nachgiebigen Körper infolge der Biegsamkeit des sie durchdringendenEisens ihre Nachgiebigkeit unvermindert.Resilient route extension made of artificial stones During the route extension according to patent 463 470 with flexible insert bodies between artificial stones and a Reinforced concrete bond, which can be changed in shape and is closed with tensile strength, on or close to the outer perimeter of the liner may oppose those for the behavior of the lining Rock pressure essential property of the resilient deposits an impairment experienced, since the concrete of the ring-shaped association, even if only partially, into the Cavities of the deposits with entry and their resilience is reduced. According to the According to the invention, the bandage and the inserts should be designed so that the Concrete filling ends on both sides of the deposits and only through the deposits themselves an iron band forming the other part of the dressing passes through it; the In this way, the bandage maintains its coherence through the iron insert, and the resilient bodies retain it as a result of the flexibility of the iron that penetrates them their compliance undiminished.

Die Zeichnung veranschaulicht den Erfindungsgedanken an einem Ausführungsbeispiel. Die zwischen die Betonsteine a eingefügten nachgiebigen Einlagen b sind wie die Steine mit Aussparungen c zur Aufnahme eines die Steine innerhalb der einzelnen Auskleidungsringe miteinander vereinigenden Verbandes versehen. Der Verband besteht aus einem Eisenring e, aus Profileisen oder aus Drahtseil o. dgl:, und aus einem den räumlichen Anschluß des Eisens an .die Steine herstellenden Betonausguß d.The drawing illustrates the concept of the invention using an exemplary embodiment. The flexible inserts b inserted between the concrete blocks a are like that Stones with recesses c to accommodate one of the stones within each Provide lining rings uniting association. The association exists from an iron ring e, from profile iron or from wire rope o. the like:, and from one the spatial connection of the iron to .the stones producing concrete pouring d.

Die zur Hindurchführung des Eisens e durch die Einlagen b in diesen erforderlichen Öffnungen f sind nun so groß bemessen, oder falls zwecks Herstellung eines in sich zugfesten Verbandes, wie ein solcher im Hauptpatent beschrieben ist, die Eisenenden gekröpft sind, sind die Öffnungen f beispielsweise durch Stopfen g wieder so weit geschlossen, daß beim Ausgießen der Aussparungen c der Beton nicht in die Einlagen b eindringen kann, sondern beiderseits vor ihnen endet. Werden die Körper b durch den Gebirgsdruck zusammengepreßt, so kann der Eisenring e, wie auf der Zeichnung in der Einzeldarstellung angedeutet ist, sich innerhalb der Körper b durch Verbiegung entsprechend verkürzen.The for the passage of the iron e through the deposits b in these required openings f are now so large, or if for the purpose of manufacture a strong bond, as described in the main patent, the iron ends are cranked, the openings f are, for example, by stoppers g closed again so far that when pouring out the recesses c the concrete does not can penetrate into the deposits b, but ends in front of them on both sides. Will the Body b pressed together by the rock pressure, the iron ring e, as on the drawing is indicated in the individual representation, is within the body Shorten b accordingly by bending.

Claims (1)

PATLNTANSPRUCH: Aus Betonformsteinen mit nachgiebigen Zwischenlagen und in Umfangsrichtung durchgeführten Eisenbetoneinlagen nach Patent 463 470 versehener Streckenausbau, dadurch gekennzeichnet, daß durch die nachgiebigen Körper (b) lediglich eine die Steine miteinander vereinigende Eiseneinlage hindurchgeführt ist und ein den Zusammenhang zwischen der Eiseneinlage und den Steinen herstellender Betonausguß vor den Körpern (b) endet.PATLNT CLAIM: Made of molded concrete blocks with flexible intermediate layers and reinforced concrete inserts carried out in the circumferential direction according to patent 463 470 Route expansion, characterized in that the flexible body (b) only an iron insert that unites the stones is passed through and a Concrete pouring that establishes the connection between the iron insert and the stones ends in front of the bodies (b).
DESCH76108D Resilient road construction made of artificial stones Expired DE474932C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH76108D DE474932C (en) Resilient road construction made of artificial stones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH76108D DE474932C (en) Resilient road construction made of artificial stones

Publications (1)

Publication Number Publication Date
DE474932C true DE474932C (en) 1929-04-16

Family

ID=7441296

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH76108D Expired DE474932C (en) Resilient road construction made of artificial stones

Country Status (1)

Country Link
DE (1) DE474932C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1483916B1 (en) * 1966-12-31 1969-11-20 Gewerk Auguste Victoria EXTENSION SEGMENT FOR THE CONSTRUCTION OF AN ARC-SHAPED TO CLOSED PIT SUPPORT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1483916B1 (en) * 1966-12-31 1969-11-20 Gewerk Auguste Victoria EXTENSION SEGMENT FOR THE CONSTRUCTION OF AN ARC-SHAPED TO CLOSED PIT SUPPORT

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