EP1500747B2 - Supported energy absorbing structure - Google Patents

Supported energy absorbing structure Download PDF

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Publication number
EP1500747B2
EP1500747B2 EP04017509.3A EP04017509A EP1500747B2 EP 1500747 B2 EP1500747 B2 EP 1500747B2 EP 04017509 A EP04017509 A EP 04017509A EP 1500747 B2 EP1500747 B2 EP 1500747B2
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EP
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Prior art keywords
energy absorbing
supporting
connecting member
avalanches
timberings
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German (de)
French (fr)
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EP1500747A1 (en
EP1500747B1 (en
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Thomas Plonek
Christian Heiss
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TRUMER SCHUTZBAUTEN GESMBH
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TRUMER SCHUTZBAUTEN GESMBH
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
    • E01F7/04—Devices affording protection against snowslides, avalanches or falling rocks, e.g. avalanche preventing structures, galleries
    • E01F7/045—Devices specially adapted for protecting against falling rocks, e.g. galleries, nets, rock traps

Definitions

  • the invention relates to a flexible Schutzverbauung supporting energy absorbing structure for flexible protective structures against stone chipping, felling, avalanches or the like.
  • a Schutzverbauung is from the US-A-5,299,781 known. From the document DE 203 00 821 U, there is known another antislip, logging, avalanche, or the like, which includes an assisting energy absorbing structure, a trapping structure, a supporting structure connected to the trapping structure by a connecting structure, and energy absorbing elements.
  • the energy absorbing elements in this case support the connecting element structure in the region of their attachment in the ground in that the fastening of the connecting element structure in the ground is effected by rock anchors or the like via the energy absorbing elements.
  • the invention relates to a flexible protection against stone chipping, felling, avalanches or the like, which is integrated directly into the interception structure of the protective structure, so that a large part of the energy input, introduced by a falling, rolling or jumping rock body or the like already by the combination interception structure and supporting energy absorbing structure can be reduced.
  • connection elements such as steel cables or the like
  • the connection elements structure is either directly connected to the interception structure used (for example. Ring network, Omega network or the like) and / or with their braid overlay.
  • This connection can be made by means of conventional connecting elements, such as: clamping shackles or the like, or the connecting element structure can be sewn or looped with the interception structure (for example: ring net, omega net or the like) and / or its braiding support.
  • the number of fasteners used, called in a further consequence middle ropes, and their distance from the support cables is the Schutzverbauung used, or adapt their energy intake class.
  • Fig. 1 shows the side view of a first embodiment of a protective barrier against stone chipping, felling, avalanches or the like.
  • the Schutzverbauung has a interception structure 1, which is shown schematically by a dashed line. It is connected in the example case by an upper support cable 2 and a lower support cable 3 with the elements of a support structure 10.
  • the modular structure of such protection systems is divided into an interception structure, a connection structure, a support structure, its anchoring and, if necessary, a foundation.
  • the interception structure 1 preferably has coarse-meshed network elements 1 (for example: ring network, omega network, etc.), which are supported in part by the application of small-mesh braids, in order to prevent penetrating small impact bodies.
  • the task of the interception structure 1 consists, as the name suggests, in the interception of the impact body. By plastic deformation of the network elements, a part of the introduced by the impact body kinetic energy is reduced.
  • the interception structure 1 is connected to the support structure by means of a connection structure.
  • the connection structure comprises one (or more) upper support cable (s) 2 and one (or more) lower support cable (s) 3, also called edge cables, which are stretched from column head to column head (or from column to column foot) over all system fields.
  • the support cables 2, 3 are fastened either to elements of the support structure or through rock anchors 9 on the ground. They span the interception structure with the support structure.
  • retaining ropes 6 which connect the head sides of the support structure elements (z.B .: in one embodiment as pendulum supports) on the mountain side with the ground by means of an anchorage (eg rock anchor) 9 and keep it in a statically determined position. If the main elements of the support structure are not connected directly to the ground with rock anchors or the like (for example: in the case of floating mounting), retaining ropes are additionally attached in the foot region of the support elements.
  • connection structure supporting cables 2, 3 and retaining cables 6
  • energy absorbing elements 8 By means of said energy absorbing elements, a large part of the energy input is dissipated via plastic and / or elastic deformation.
  • the support structure has carriers 10 whose length (installation height) and their horizontal spacing (field lengths) are determined by the expected energy input. In general, field lengths of about 10 m are common.
  • the support 10 is preferably carried by way of floor panels 5.
  • the connection of the supports 10 to the floor panels 5 takes place either via a pendulum joint (pendulum support) or it is produced as a fixed connection (welded, bolted or the like).
  • the bottom plate 5 is connected to the ground directly connected by rock anchors or the like or is stored floating and retained with retaining ropes on the mountain side.
  • a pendulum support of the head portion of the carrier 10 is retained with retaining ropes 6 mountain side and kept in a statically determined position.
  • energy absorbing elements 8 of the most varied design and mode of operation.
  • the energy absorbing elements 8 are used in close association with the connection structure. They are installed in combination with the retaining ropes 6, 2.3 supporting cables and / or their guide in the region of the support structure. Further, it is possible to provide energy absorbing members which are selectively connected to the intercepting structure through a connection structure (e.g., steel cables). As a result, the interception structure is directly supported by energy absorption elements.
  • the supports 10 of the support structure are mounted on the said floor panels 5, preferably via a pendulum joint.
  • the bottom plates 5 are fixed with rock anchors 9 on the ground.
  • the carrier 10 are biased back with retaining ropes 6 at the head end and held in position.
  • the retaining ropes 6 are supported in the region of their anchoring 9 by energy absorbing elements 8.
  • the Verbausystem shown is equipped in the illustrated embodiment with two middle ropes 7 at different heights. These cables 7 are connected in the illustrated case with the interception structure 1 over its entire length (except in the region of the carrier 10). In the area of the support or the support structure 10, the cables are guided by cable guides (here shackles), laterally they are supported by energy absorbing elements 8 and fastened with rock anchors 9 to the ground.
  • cable guides here shackles
  • Fig. 2 a second embodiment of the protective barrier according to the invention is shown, in which all parts of the embodiment according to the Fig. 1 are identified with the same reference numerals. Accordingly, reference may be made to the foregoing.
  • central cables 7 ', 7'',7''' are provided. As Fig. 2 illustrates, these are preferably parallel to each other and also parallel to the upper support cable 2 and lower support cable. 3
  • Fig. 1 makes this embodiment during the assembly of the overall arrangement, a curtain-like mounting of the interception structure 1 between the carriers 10 possible, wherein the interception structure 1 can be arranged folded on one or more of the carrier 10 prior to assembly.

Abstract

An alpine safety barrier consists of an upright net at that is presented transverse to the anticipated direction from which falling objects may arrive. The net is suspended between a series of upright posts in-line. The posts are in turn retained by a horizontal array of equidistantly spaced cables (7) that converge after the outer posts into a ground anchorage point (8). The post upper end are linked by cable (6) to anchorage points (9) uphill.

Description

Die Erfindung betrifft eine flexible Schutzverbauung unterstützende Energieabsorbierungsstruktur für flexible Schutzbauten gegen Steinschlag, Holzschlag, Lawinen oder Ähnliches.The invention relates to a flexible Schutzverbauung supporting energy absorbing structure for flexible protective structures against stone chipping, felling, avalanches or the like.

Eine Schutzverbauung ist aus der US-A-5,299,781 bekannt. Aus dem Dokument DE 203 00 821 U ist eine weitere Schutzverbauung gegen Steinschlag, Holzschlag, Lawinen oder ähnlichem bekannt, die eine unterstützende Energieabsorbierungsstruktur, eine Abfangstruktur, eine Stützstruktur, die mittels einer Verbindungsstruktur mit der Abfangstruktur verbunden ist, und Energieabsorbierungselemente umfaßt.
Die Energieabsorbierungselemente unterstützen dabei die Verbindungselementestruktur im Bereich ihrer Befestigung im Untergrund dadurch, dass die Befestigung der Verbindungselementestruktur im Untergrund durch Felsanker oder ähnlichem über die Energieabsorbierungselemente erfolgt.A Schutzverbauung is from the US-A-5,299,781 known. From the document DE 203 00 821 U For example, there is known another antislip, logging, avalanche, or the like, which includes an assisting energy absorbing structure, a trapping structure, a supporting structure connected to the trapping structure by a connecting structure, and energy absorbing elements.
The energy absorbing elements in this case support the connecting element structure in the region of their attachment in the ground in that the fastening of the connecting element structure in the ground is effected by rock anchors or the like via the energy absorbing elements.

Es ist die technische Aufgabe der vorliegenden Erfindung, einen effizienten Energieabbau von Schutzverbauungen gegen Steinschlag, Holzschlag, Lawinen oder Ähnliches zu erreichen, wobei es möglich sein soll, kleinere Systemgesamtverformungen und eine geringere Dimensionierung von Elementen der Abfang-, Verbindungs- und Stützstruktur sowie deren Verankerung mit dem Untergrund zu erreichen.It is the technical object of the present invention to achieve an efficient energy reduction of protective structures against rockfall, logging, avalanches or the like, where it should be possible smaller overall system deformations and a smaller dimensioning elements of the interception, connection and support structure and their anchoring to reach with the underground.

Die Lösung dieser Aufgabe erfolgt durch die Merkmale des Anspruches 1.The solution of this object is achieved by the features of claim 1.

Hierdurch wird u.a. erreicht, dass die Abfangstruktur nach Montage der Stützstruktur vorhangähnlich auf- und zugezogen werden kann, was die Montage der Gesamtanordnung erheblich vereinfacht.This will u.a. achieved that the interlocking structure after installation of the support structure curtain-like can be pulled up and pulled, which greatly simplifies the assembly of the overall arrangement.

Die Erfindung betrifft eine flexible Schutzverbauung gegen Steinschlag, Holzschlag, Lawinen oder ähnlichem, die direkt in die Abfangstruktur der Schutzverbauung integriert wird, sodass ein Großteil des Energieeintrags, eingebracht durch einen fallenden, rollenden oder springenden Gesteinskörper oder ähnlichem bereits durch die Kombination Abfangstruktur und unterstützende Energieabsorbierungsstruktur abgebaut werden kann.The invention relates to a flexible protection against stone chipping, felling, avalanches or the like, which is integrated directly into the interception structure of the protective structure, so that a large part of the energy input, introduced by a falling, rolling or jumping rock body or the like already by the combination interception structure and supporting energy absorbing structure can be reduced.

Die Erfindung sieht beorzugterweise vor, dass dazu Verbindungselemente, wie etwa Stahlseile oder Ähnliches über die gesamten Verbaulänge der Schutzverbauung in bestimmten Abständen zu den Tragseilen (Randseilen) in etwa parallel zu diesen in die Abfangstruktur integriert werden. Dazu wird die Verbindungselemente Struktur entweder direkt mit der verwendeten Abfangstruktur (z.B.: Ringnetz, Omega- Netz oder ähnlichem) und/oder mit deren Geflechtsauflage verbunden. Diese Verbindung kann über herkömmliche Verbindungselemente, wie z.B.: Klemmen Schäkel oder ähnlichem erzeugt werden, bzw. kann die Verbindungselementestruktur mit der Abfangstruktur (z.B.: Ringnetz, Omega- Netz oder ähnlichem) und/oder deren Geflechtsauflage vernäht oder geschlauft werden. Bei Führung der Verbindungselemente über Elemente der Stützstruktur wird die Verbindung der unterstützenden Energieabsorbierungsstruktur im Bereich der Stützstruktur mit der Abfangstruktur für einen kleinen Bereich nicht ausgeführt, um die Bewegungsfreiheit der Abfangstruktur nicht zu beeinträchtigen.The invention advantageously provides for connecting elements, such as steel cables or the like, to be integrated into the interception structure at certain distances from the supporting cables (edge cables) over the entire length of the protective barrier construction, approximately parallel to them. For this purpose, the connection elements structure is either directly connected to the interception structure used (for example. Ring network, Omega network or the like) and / or with their braid overlay. This connection can be made by means of conventional connecting elements, such as: clamping shackles or the like, or the connecting element structure can be sewn or looped with the interception structure (for example: ring net, omega net or the like) and / or its braiding support. When guiding the connecting elements via elements of the support structure, the connection of the supporting energy absorbing structure in the region of the support structure with the support structure for a small area is not carried out in order not to impair the freedom of movement of the interception structure.

Die Anzahl der verwendeten Verbindungselemente, in weitere Folge Mittelseile genannt, und deren Abstand zu den Tragseilen ist der verwendeten Schutzverbauung, bzw. deren Energieaufnahmeklasse anzupassen.The number of fasteners used, called in a further consequence middle ropes, and their distance from the support cables is the Schutzverbauung used, or adapt their energy intake class.

Die Erfindung zeichnet sich insbesondere durch folgende Vorteile aus:

  1. 1) Durch Kombination der unterstützenden Energieabsorbierungsstruktur mit der Abfangstruktur und/oder deren Geflechtsauflage über die Verbaulänge und eine (für den erwarteten Energieeintrag) günstig gewählte Anzahl von Mittelseilen und dementsprechend gewählten Abständen der eingebauten Mittelseile zu den Tragseilen, ist die Abfangstruktur der Schutzverbauung über deren gesamte Fläche durch die unterstützende Energieabsorbierungsstruktur gleichmäßig (symmetrisch) unterstützt.
  2. 2) Da im Einschlagbereich eines Gesteinskörpers oder ähnlichem in die Schutzverbauung die größte Systemverformung (aufgrund der Elastizität der verwendeten Abfangstruktur) entsteht, werden die Mittelseile, die diesen Bereich abdecken sofort mit Zugkräften belastet und können diese sofort an die mit ihnen verbundenen Energieabsorbierungselemente weitergeben. So werden durch einen raschen Energieabbau sämtliche Systemkomponenten (vor allem aber die Verbindungsstruktur) wesentlich entlastet.
  3. 3) Bei sehr hoch erwarteten Systemverformungen (bis 6 m) können Energieabsorbierungselemente zum Einsatz gebracht werden, die schon bei geringer Kraftwirkung ausgelöst werden, dafür aber große Verformungen zulassen bzw. können derzeit verwendete Energieabsorbierungselemente in Serie geschaltet werden. So kann Energie über einen längeren Weg abgebaut werden, ohne dass die Funktion des Gesamtsystems (z.B.: Erhaltung einer gewissen Restnutzhöhe nach einen Einschlag) dadurch negativ beeinflusst wird.
  4. 4) Ganz im Gegenteil wird durch die Entlastung der Verbindungsstruktur (Tragseile und Rückhalteseile), die in den meisten Fällen durch den Einbau von Energieabsorbierungselemente unterstützt wird, das Erreichen einer vorgegebenen Restnutzhöhe wesentlich verbessert.
  5. 5) Aufgrund der sofortigen Bremswirkung und der durch die Kombination der unterstützenden Energieabsorbierungsstruktur mit der Abfangstruktur entstehenden Versteifung der Abfangstruktur, wird eine wesentliche Verringerung der Gesamtsystemverformung erreicht, das heißt, der einfallende Gesteinkörper oder Ähnliches kann auf kürzerem Wege gestoppt werden. Die Verbausysteme können in Folge näher an zu schützende Objekte herangebaut werden.
The invention is characterized in particular by the following advantages:
  1. 1) By combining the supporting energy absorbing structure with the interception structure and / or their braid over the length of the installation and a (selected for the expected energy input) favorably selected number of middle ropes and correspondingly selected distances of the built-in center ropes to the support cables, the interception structure of the protective structure over its entire Surface supported evenly (symmetrically) by the supporting energy absorbing structure.
  2. 2) Since in the impact area of a rock body or the like in the Schutzverbauung the largest system deformation (due to the elasticity of the intercepting structure used), the middle ropes covering this area are immediately charged with tensile forces and can pass them immediately to their affiliated Energieabsorbierungselemente. Thus, all system components (but especially the connection structure) are significantly relieved by a rapid energy reduction.
  3. 3) In the case of highly expected system deformations (up to 6 m), it is possible to use energy-absorbing elements which are already activated with little force, but allow large deformations, or which currently used energy-absorbing elements can be connected in series. Thus, energy can be dissipated over a longer path, without the function of the entire system (eg: preservation of a certain residual utility height after impact) is negatively affected.
  4. 4) On the contrary, by relieving the connection structure (suspension ropes and restraint ropes), which in most cases is supported by the incorporation of energy absorbing elements, the achievement of a given residual utility height is substantially improved.
  5. 5) Due to the instantaneous braking effect and the stiffening of the interceptor structure caused by the combination of the supporting energy absorbing structure with the intercepting structure, a substantial reduction of the overall system deformation is achieved, that is, the incident rock body or the like can be stopped in a shorter way. The Verbausysteme can be grown closer in sequence to be protected objects.

Die Unteransprüche haben vorteilhafte Weiterbildungen der Erfindung zum Inhalt.The dependent claims have advantageous developments of the invention to the content.

Weitere Einzelheiten, Merkmale und Vorteile der Erfindung ergeben sich aus nachfolgender Beschreibung von Ausführungsbeispielen anhand der Zeichnung. Es zeigt:

Fig. 1
eine Seitenansicht einer ersten Ausführungsform der erfindungsgemäßen Energieabsorbierungsstruktur, und
Fig. 2
eine schematisch stark vereinfachte Frontansicht einer zweiten Ausführungsform der erfindungsgemäßen Energieabsorbierungsstruktur.
Further details, features and advantages of the invention will become apparent from the following description of exemplary embodiments with reference to the drawing. It shows:
Fig. 1
a side view of a first embodiment of the energy absorbing structure according to the invention, and
Fig. 2
a schematically greatly simplified front view of a second embodiment of the energy absorbing structure according to the invention.

Fig. 1 zeigt die Seitenansicht einer ersten Ausführungsform einer Schutzverbauung gegen Steinschlag, Holzschlag, Lawinen oder Ähnliches. Die Schutzverbauung weist eine Abfangstruktur 1 auf, die schematisch durch ein strichpunktierte Linie dargestellt ist. Sie wird im Beispielsfalle durch ein oberes Tragseil 2 und ein unteres Tragseil 3 mit den Elementen einer Stützstruktur 10 verbunden. Fig. 1 shows the side view of a first embodiment of a protective barrier against stone chipping, felling, avalanches or the like. The Schutzverbauung has a interception structure 1, which is shown schematically by a dashed line. It is connected in the example case by an upper support cable 2 and a lower support cable 3 with the elements of a support structure 10.

Üblicherweise gliedert sich der modulartige Aufbau solcher Schutzsysteme in eine Abfangstruktur, eine Verbindungsstruktur, eine Stützstruktur, deren Verankerung und, wenn nötig eine Fundamentierung.Usually, the modular structure of such protection systems is divided into an interception structure, a connection structure, a support structure, its anchoring and, if necessary, a foundation.

Die Abfangstruktur 1 weist vorzugsweise grobmaschige Netzelemente 1 (z.B.: Ringnetz, Omega- Netz, etc.) auf, die teilweise durch das Aufbringen kleinmaschiger Geflechtsauflagen unterstützt werden, um ein Durchdringen kleiner Einschlagkörper zu verhindern. Die Aufgabe der Abfangstruktur 1 besteht, wie der Name schon sagt, im Abfangen der Einschlagkörper. Durch plastische Verformung der Netzelemente wird ein Teil der durch den Einschlagkörper eingebrachten kinetischen Energie abgebaut.The interception structure 1 preferably has coarse-meshed network elements 1 (for example: ring network, omega network, etc.), which are supported in part by the application of small-mesh braids, in order to prevent penetrating small impact bodies. The task of the interception structure 1 consists, as the name suggests, in the interception of the impact body. By plastic deformation of the network elements, a part of the introduced by the impact body kinetic energy is reduced.

Die Abfangstruktur 1 wird mittels einer Verbindungsstruktur mit der Stützstruktur verbunden. Die Verbindungsstruktur weist ein (oder mehrere) oberes Tragseil(e) 2 und ein (oder mehrere) unteres Tragseil(e) 3, auch Randseile genannt, die von Stützenkopf zu Stützenkopf (bzw. von Stützenfuß zu Stützenfuß) über alle Systemfelder gespannt werden. Die Tragseile 2,3 werden entweder an Elementen der Stützstruktur oder durch Felsanker 9 am Untergrund befestigt. Sie spannen mit der Stützstruktur die Abfangstruktur auf.The interception structure 1 is connected to the support structure by means of a connection structure. The connection structure comprises one (or more) upper support cable (s) 2 and one (or more) lower support cable (s) 3, also called edge cables, which are stretched from column head to column head (or from column to column foot) over all system fields. The support cables 2, 3 are fastened either to elements of the support structure or through rock anchors 9 on the ground. They span the interception structure with the support structure.

Weitere Elemente der Verbindungsstruktur sind Rückhalteseile 6, die die Kopf seiten der Stützstrukturelemente (z.B.: bei einer Ausführung als Pendelstützen) bergseits mit dem Untergrund mittels einer Verankerung (z.B.: Felsenanker) 9 verbinden und so in statisch bestimmter Position halten. Sind die Hauptelemente der Stützstruktur nicht mit Felsankern oder ähnlichem direkt mit dem Untergrund verbunden (z.B.: bei schwimmender Lagerung), sind zudem zusätzlich im Fußbereich der Stützelemente Rückhalteseile angebracht.Further elements of the connecting structure are retaining ropes 6, which connect the head sides of the support structure elements (z.B .: in one embodiment as pendulum supports) on the mountain side with the ground by means of an anchorage (eg rock anchor) 9 and keep it in a statically determined position. If the main elements of the support structure are not connected directly to the ground with rock anchors or the like (for example: in the case of floating mounting), retaining ropes are additionally attached in the foot region of the support elements.

Die Komponenten der Verbindungsstruktur (Tragseile 2,3 und Rückhalteseile 6) werden durch Energieabsorbierungselemente 8 unterstützt. Durch die genannten Energieabsorbierungselemente wird über plastische und/oder elastische Verformung ein Großteil der Eintragsenergie abgebaut.The components of the connection structure (supporting cables 2, 3 and retaining cables 6) are supported by energy absorbing elements 8. By means of said energy absorbing elements, a large part of the energy input is dissipated via plastic and / or elastic deformation.

Die Stützstruktur weist Träger 10 auf, deren Länge (Verbauhöhe) und deren horizontaler Abstand (Feldlängen) vom erwarteten Energieeintrag bestimmt werden. Im allgemeinen sind Feldlängen von etwa 10 m üblich.The support structure has carriers 10 whose length (installation height) and their horizontal spacing (field lengths) are determined by the expected energy input. In general, field lengths of about 10 m are common.

Die Lagerung der Träger 10 erfolgt vorzugsweise über Bodenplatten 5. Die Verbindung der Träger 10 zu den Bodenplatten 5 erfolgt entweder über ein Pendelgelenk (Pendelstütze) oder sie wird als fixe Verbindung (geschweißt, verschraubt oder ähnlichem) hergestellt. Die Bodenplatte 5 wird mit dem Untergrund direkt über Felsanker oder ähnlichem verbunden oder wird schwimmend gelagert und mit Rückhalteseilen bergseits zurückgehalten. Bei einer Ausführung als Pendelstütze wird der Kopfbereich des Trägers 10 mit Rückhalteseilen 6 bergseits zurückgehalten und so in statisch bestimmter Position gehalten.The support 10 is preferably carried by way of floor panels 5. The connection of the supports 10 to the floor panels 5 takes place either via a pendulum joint (pendulum support) or it is produced as a fixed connection (welded, bolted or the like). The bottom plate 5 is connected to the ground directly connected by rock anchors or the like or is stored floating and retained with retaining ropes on the mountain side. In an embodiment as a pendulum support of the head portion of the carrier 10 is retained with retaining ropes 6 mountain side and kept in a statically determined position.

Wie schon erwähnt wird ein Großteil der Eintragsenergie durch Energieabsorbierungselemente 8 verschiedenster Bauart und Funktionsweise abgebaut. Die Energieabsorbierungselemente 8 werden im engen Zusammenhang mit der Verbindungsstruktur eingesetzt. Sie werden in Kombination mit den Rückhalteseilen 6, Tragseilen 2,3 und/oder deren Führung im Bereich der Stützstruktur eingebaut. Ferner ist es möglich, Energieabsorbierungselemente vorzusehen, die über eine Verbindungsstruktur (z.B.: Stahlseile) punktuell mit der Abfangstruktur verbunden werden. Dadurch wird die Abfangstruktur durch Energieabsorbierungselemente direkt unterstützt.As already mentioned, a large part of the input energy is dissipated by energy absorbing elements 8 of the most varied design and mode of operation. The energy absorbing elements 8 are used in close association with the connection structure. They are installed in combination with the retaining ropes 6, 2.3 supporting cables and / or their guide in the region of the support structure. Further, it is possible to provide energy absorbing members which are selectively connected to the intercepting structure through a connection structure (e.g., steel cables). As a result, the interception structure is directly supported by energy absorption elements.

Die Träger 10 der Stützstruktur werden auf den besagten Bodenplatten 5, vorzugsweise über ein Pendelgelenk, gelagert. Die Bodenplatten 5 sind mit Felsankern 9 am Untergrund befestigt. Die Träger 10 werden mit Rückhalteseilen 6 am Kopfende bergseitig zurückgespannt und so in Position gehalten. Die Rückhalteseile 6 sind im Bereich ihrer Verankerung 9 durch Energieabsorbierungselementen 8 unterstützt.The supports 10 of the support structure are mounted on the said floor panels 5, preferably via a pendulum joint. The bottom plates 5 are fixed with rock anchors 9 on the ground. The carrier 10 are biased back with retaining ropes 6 at the head end and held in position. The retaining ropes 6 are supported in the region of their anchoring 9 by energy absorbing elements 8.

Das dargestellte Verbausystem ist bei der dargestellten Ausführungsform mit zwei Mittelseilen 7 in unterschiedlicher Höhe ausgestattet. Diese Seile 7 werden im dargestellten Fall mit der Abfangstruktur 1 über deren gesamte Länge (außer im Bereich der Träger 10) verbunden. Im Bereich der Träger bzw. der Stützstruktur 10 werden die Seile durch Seilführungen (hier Schäkel) geführt, seitlich werden sie durch Energieabsorbierungselemente 8 unterstützt und mit Felsankern 9 mit dem Untergrund befestigt.The Verbausystem shown is equipped in the illustrated embodiment with two middle ropes 7 at different heights. These cables 7 are connected in the illustrated case with the interception structure 1 over its entire length (except in the region of the carrier 10). In the area of the support or the support structure 10, the cables are guided by cable guides (here shackles), laterally they are supported by energy absorbing elements 8 and fastened with rock anchors 9 to the ground.

In Fig. 2 ist eine zweite Ausführungsform der erfindungsgemäßen Schutzverbauung dargestellt, bei der sämtliche Teile, die der Ausführungsform gemäß der Fig. 1 entsprechen, mit dem gleichen Bezugsziffern gekennzeichnet sind. Dementsprechend kann auf die vorangehenden Ausführungen Bezug genommen werden.In Fig. 2 a second embodiment of the protective barrier according to the invention is shown, in which all parts of the embodiment according to the Fig. 1 are identified with the same reference numerals. Accordingly, reference may be made to the foregoing.

Bei der dargestellten zweiten Ausführungsform sind jedoch drei Mittelseile 7', 7'', 7''' vorgesehen. Wie Fig. 2 verdeutlicht, verlaufen diese untereinander vorzugsweise parallel zueinander und ebenfalls parallel zum oberen Tragseil 2 bzw. unteren Tragseil 3.In the illustrated second embodiment, however, three central cables 7 ', 7'',7''' are provided. As Fig. 2 illustrates, these are preferably parallel to each other and also parallel to the upper support cable 2 and lower support cable. 3

Wie auch bei der Ausführungsform gemäß Fig. 1 macht diese Ausführungsform während der Montage der Gesamtanordnung ein vorhangartiges Aufziehen der Abfangstruktur 1 zwischen den Trägern 10 möglich, wobei die Abfangstruktur 1 vor der Montage zusammengefaltet an einem oder mehreren der Träger 10 angeordnet sein kann.As in the embodiment according to Fig. 1 makes this embodiment during the assembly of the overall arrangement, a curtain-like mounting of the interception structure 1 between the carriers 10 possible, wherein the interception structure 1 can be arranged folded on one or more of the carrier 10 prior to assembly.

Claims (4)

  1. Flexible protection timberings against rockfall, lumbering, avalanches or the like having a supporting energy absorbing structure, comprising
    - a catching structure (1) comprising a meshwork rest;
    - a supporting structure (10) connected to the catching structure (1) by means of a connecting structure (2, 3), and
    - energy absorbing members (8),
    with a connecting member structure (7; 7', 7", 7"') being connected to the catching structure (1) and/or the meshwork rest thereof along the entire timbering length, but for in regions of a guidance over the supporting structure (10)
    with the energy absorbing members (8) supporting the connecting member structure (7; 7', 7", 7"') in the region of its guidance at the supporting structure (10) by shackles, clamps or the like and/or in the region of its attachment in the subsurface such that the guidance of the connecting member structure (7; 7', 7", 7"') at members of the supporting structure (10) and the attachment of the connecting member structure (7; 7', 7", 7"') in the subsurface, respectively, is effected by means of rock anchors (9) or the like via the energy absorbing members (8), which may be of conventional design and be connected in series or in parallel if required.
  2. Flexible protection timberings against rockfall, lumbering, avalanches or the like as claimed in claim 1, characterized in that the connecting member structure comprises at least one, preferably a plurality of center ropes (7; 7', 7", 7"') particularly extending in parallel, which are guided approximately in parallel with track cables (2, 3) of the connecting structure.
  3. Flexible protection timberings against rockfall, lumbering, avalanches or the like as claimed in one of claims 1 or 2, characterized in that the connection of the connecting member structure (center ropes 7; 7', 7", 7"') to the catching structure (1) and/or the meshwork rest thereof is performed by conventional connecting means such as shackles, clamps or the like, but may also be sewed or looped.
  4. Flexible protection timberings against rockfall, lumbering, avalanches or the like as claimed in one of claims 1 to 3, characterized in that the number of connecting members (center ropes 7; 7', 7", 7"') and their distance from the track cables (2, 3) is arbitrary.
EP04017509.3A 2003-07-24 2004-07-23 Supported energy absorbing structure Active EP1500747B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT11662003 2003-07-24
AT11662003 2003-07-24

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EP1500747A1 EP1500747A1 (en) 2005-01-26
EP1500747B1 EP1500747B1 (en) 2010-04-21
EP1500747B2 true EP1500747B2 (en) 2015-12-23

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EP (1) EP1500747B2 (en)
AT (1) ATE465301T1 (en)
DE (1) DE502004011065D1 (en)
ES (1) ES2345148T5 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT503574B1 (en) * 2006-02-01 2007-11-15 Isofer Ag Safety barrier, for protection against e.g. avalanches comprises net mounted on cables at front and back which are fitted with cable brakes to improve energy absorption, additional cables with cable brakes being attached to rear of net
EP1911884A1 (en) * 2006-10-13 2008-04-16 Trumer Schutzbauten GesmbH Support for protection against falling rocks
IT1392571B1 (en) * 2008-12-30 2012-03-09 Torino Politecnico INTEGRATED STRUCTURE OF PARAMASSI PROTECTION.
FR2953228B1 (en) 2009-11-27 2012-01-20 Heaven Climber Invest H C Invest SCREEN SCREEN
IT1398889B1 (en) * 2010-03-04 2013-03-21 Incofil Srl PARAMASSE BARRIER AND RELATIVE BEARING STRUCTURE
DE102011002245A1 (en) 2011-04-21 2012-10-25 Sfs Intec Holding Ag Fastening device to a masonry
JP6268103B2 (en) 2011-12-22 2018-01-24 トゥルマー・シュツボーテン・ゲーエーエスエムベーハー Protection system
ES2593639T3 (en) * 2012-09-21 2016-12-12 Trumer Schutzbauten Gesmbh Support for protection against falling stones
FR3004199B1 (en) * 2013-04-04 2015-08-21 Mecanroc SUPPORT AND PROTECTIVE BARRIER FOR RETENTING AN OBJECT IN MOTION
DE202014102250U1 (en) * 2014-05-14 2015-08-17 Isofer Ag Dynamic rockfall protection barrier
CH710082A1 (en) * 2014-09-04 2016-03-15 Jakob Ag Slope protection system.
CN107938527B (en) * 2017-12-12 2019-09-20 中国科学院、水利部成都山地灾害与环境研究所 A kind of flexible blocking backstop and its design method
EP3907330B1 (en) * 2020-05-08 2024-01-17 Trumer Schutzbauten Ges.m.b.H Rock fall obstruction
DE102020131710A1 (en) 2020-11-30 2022-06-02 Trumer Schutzbauten Ges.M.B.H protection

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1146501B (en) † 1981-03-04 1986-11-12 Roberto Oddo ELASTIC PLASTIC BARRIER FOR THE PROTECTION OF PEOPLE AND THINGS FROM MASS IN MOVEMENT
DE20300821U1 (en) † 2003-01-17 2003-04-10 Fatzer Ag Romanshorn Net construction for removing objects from running water, especially during floods, comprises net with relatively high bank zones

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT203043B (en) * 1957-11-29 1959-04-25 Josef Kaim Bau Und Sprengunter Resilient guard
GB1303218A (en) * 1971-04-30 1973-01-17
CH676259A5 (en) 1988-10-12 1990-12-28 Isofer Ag
US5299781A (en) * 1991-07-10 1994-04-05 State Department Of Highways, State Of Colorado Flex post fence
US5732935A (en) * 1996-08-09 1998-03-31 Codario, Jr.; Samuel C. Golf barrier cross bracing system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1146501B (en) † 1981-03-04 1986-11-12 Roberto Oddo ELASTIC PLASTIC BARRIER FOR THE PROTECTION OF PEOPLE AND THINGS FROM MASS IN MOVEMENT
DE20300821U1 (en) † 2003-01-17 2003-04-10 Fatzer Ag Romanshorn Net construction for removing objects from running water, especially during floods, comprises net with relatively high bank zones

Also Published As

Publication number Publication date
ES2345148T5 (en) 2016-03-16
EP1500747A1 (en) 2005-01-26
ES2345148T3 (en) 2010-09-16
DE502004011065D1 (en) 2010-06-02
EP1500747B1 (en) 2010-04-21
ATE465301T1 (en) 2010-05-15

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