DE2247557A1 - RING ANCHORS AS AID TO SEALING JOINTS, IN PARTICULAR RING JOINTS IN REINFORCED CONCRETE AND OTHER TUEBBINGS IN CLUTCH AND PIPE CONSTRUCTION - Google Patents

RING ANCHORS AS AID TO SEALING JOINTS, IN PARTICULAR RING JOINTS IN REINFORCED CONCRETE AND OTHER TUEBBINGS IN CLUTCH AND PIPE CONSTRUCTION

Info

Publication number
DE2247557A1
DE2247557A1 DE19722247557 DE2247557A DE2247557A1 DE 2247557 A1 DE2247557 A1 DE 2247557A1 DE 19722247557 DE19722247557 DE 19722247557 DE 2247557 A DE2247557 A DE 2247557A DE 2247557 A1 DE2247557 A1 DE 2247557A1
Authority
DE
Germany
Prior art keywords
ring
joints
aid
reinforced concrete
sealing
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.)
Pending
Application number
DE19722247557
Other languages
German (de)
Inventor
Auf Nichtnennung Antrag
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
Priority to DE19722247557 priority Critical patent/DE2247557A1/en
Publication of DE2247557A1 publication Critical patent/DE2247557A1/en
Pending 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
    • E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
    • E21D11/385—Sealing means positioned between adjacent lining members
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/16—Sealings or joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)

Description

Ringanker als Hilfsmittel zum Dichten von Fugen, insbesondere Ringfugen bei Stahlbeton- und anderen Tübbings im Stollen- und Röhrenbau E Das Dichten von Fugen mit elastischen und dauerplastischen Massen, insbesondere auf Kunstharzbasis, ist bekannt und hat sich in der Praxis bewährt.Ring anchors as an aid for sealing joints, in particular ring joints for reinforced concrete and other segments in tunnel and pipe construction E The sealing of Joints with elastic and permanently plastic compounds, especially those based on synthetic resin, is known and has proven itself in practice.

Im Stollen- und Röhrenbau, der vorwiegend mit Hilfe von Stahlbetontübbings o. ä. ausgeführt wird, war bisher ein Dichten der Fugen zwischen den Tübbingringen gegen Druckwasser nicht möglich. Die Verwendung von schnellbindenden Zementen konnte sich nicht durchsetzen. Die Verwendungsdauerplastischer oder dauerelastischer Kitte auf Kunstharzbasis ist zwar unter gewissen Voraussetzungen möglich bietet jedoch bei steigendem Wasserdruck keine dauerhafte Dichtung, da die Haftung der vorbeschriebenen Dichtungsmassen ohne entsprechende Verankerung oder Stützung größeren Wasserdrücken von außen auf Dauer nicht standhält.In tunnel and pipe construction, mainly with the help of reinforced concrete segments or the like, was previously a sealing of the joints between the segment rings not possible against pressurized water. The use of quick-setting cements could do not prevail. The duration of use of plastic or permanently elastic putties Resin-based is possible under certain conditions, but offers no permanent seal when the water pressure rises, since the adhesion of the previously described Sealing compounds without appropriate anchoring or support larger water pressures does not withstand from the outside in the long term.

Der Erfindungsgedanke sieht nunmehr einen sog. Ringanker vor, der aus einem oder mehreren Rundeisenring(en), evtl. mit zusätzlich angeschweißten Eisenstäben, die schräg oder quer arm sog. Ringanker angebracht sind, besteht. Dieser aus einem Rundeisen gezogene Ring wird in die Fuge gespreizt und durch Steck- oder Schraubverbindungen zu einem geschlossenen, statischen Druck aufnehmenden Ringanker verbunden. Die nachträgliche Ausfüllung der Fuge mit plastischen oder elastischen Massen kann nunmehr mit Hilfe der statischen Stütze durch den Ring größeren Wasser drücken standhalten.The idea of the invention now provides a so-called ring anchor from one or more round iron ring (s), possibly with additionally welded iron rods, the so-called ring anchors are attached at an angle or across the arm. This one from one Round iron drawn ring is spread into the joint and plugged in or screwed connections connected to a closed, static pressure-absorbing ring anchor. The subsequent Filling the joint with plastic or elastic masses can now be done with the help Withstand the static support by pressing the ring larger water.

Claims (3)

PatentansprücheClaims Ringanker als Hilfsmittel zum Dichten von Fugen, insbesondere Ringfugen bei Stahlbeton und anderen Tübbings im Stollen- und Röhrenbau.Ring anchors as an aid for sealing joints, in particular ring joints for reinforced concrete and other segments in tunnel and pipe construction. »1."1. Ringanker als Hilfsmittel o. ä. zum Dichten von Ringfugen bei Stahlbetontübbings gegen statischen Wasserdruck, dadurch gekennzeichnet, daß ein Rundeisen, zu einem Ring gebogen, an seinen Enden verbunden in die Tübbingringfuge eingelegt und diese anschließend zum Zwecke der Dichtung gegen Wasserdruck mit plastischen oder elastischen Massen gefüllt wird. Ring anchors as an aid or similar for sealing ring joints in reinforced concrete segments against static water pressure, characterized in that a round iron to one Curved ring, connected at its ends, inserted into the segment ring joint and this then for the purpose of sealing against water pressure with plastic or elastic Crowds being filled. 2. 2. Ringanker gem. Anspruch 1, dadurch gekennzeichnet, daß der Ring aus mehreren Segmenten bestehen kann. Ring anchor according to claim 1, characterized in that the ring consists of can consist of several segments. 3. 3. Ringanker gem. Ansprüchen 1 und 2, dadurch gekennzeichnet, daß das zum Ring gebogene Rundeisen mit Querrippen zur n och besseren Verankerung der Fugenfüllmassen versehen ist. Ring anchor according to Claims 1 and 2, characterized in that the Round bars bent into a ring with transverse ribs for even better anchoring of the joint filling compounds is provided.
DE19722247557 1972-09-28 1972-09-28 RING ANCHORS AS AID TO SEALING JOINTS, IN PARTICULAR RING JOINTS IN REINFORCED CONCRETE AND OTHER TUEBBINGS IN CLUTCH AND PIPE CONSTRUCTION Pending DE2247557A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19722247557 DE2247557A1 (en) 1972-09-28 1972-09-28 RING ANCHORS AS AID TO SEALING JOINTS, IN PARTICULAR RING JOINTS IN REINFORCED CONCRETE AND OTHER TUEBBINGS IN CLUTCH AND PIPE CONSTRUCTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722247557 DE2247557A1 (en) 1972-09-28 1972-09-28 RING ANCHORS AS AID TO SEALING JOINTS, IN PARTICULAR RING JOINTS IN REINFORCED CONCRETE AND OTHER TUEBBINGS IN CLUTCH AND PIPE CONSTRUCTION

Publications (1)

Publication Number Publication Date
DE2247557A1 true DE2247557A1 (en) 1974-04-04

Family

ID=5857618

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722247557 Pending DE2247557A1 (en) 1972-09-28 1972-09-28 RING ANCHORS AS AID TO SEALING JOINTS, IN PARTICULAR RING JOINTS IN REINFORCED CONCRETE AND OTHER TUEBBINGS IN CLUTCH AND PIPE CONSTRUCTION

Country Status (1)

Country Link
DE (1) DE2247557A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4438352A1 (en) * 1994-10-27 1996-05-02 Bilfinger Berger Bau Additional sealing for unsealed tubbing lining

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4438352A1 (en) * 1994-10-27 1996-05-02 Bilfinger Berger Bau Additional sealing for unsealed tubbing lining

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