AT246765B - Avalanche barriers - Google Patents
Avalanche barriersInfo
- Publication number
- AT246765B AT246765B AT194764A AT194764A AT246765B AT 246765 B AT246765 B AT 246765B AT 194764 A AT194764 A AT 194764A AT 194764 A AT194764 A AT 194764A AT 246765 B AT246765 B AT 246765B
- Authority
- AT
- Austria
- Prior art keywords
- snow
- avalanche
- elements
- avalanche barriers
- tension
- Prior art date
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Description
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Lawinenverbauung
EMI1.1
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vorausberechnen und durch geeignete Wahl der Seilstärke bzw. der Zuganker und Fundamente beherrschen.
Die Schneestützelemente können in Holz- oder Metallkonstruktion (vorzugsweise Stahl oder Aluminium) ausgeführt sein. Die Zugorgane können Drähte oder Seile (vorzugsweise Stahldrahtseile) sein, die an den Enden mit Hilfe von Seilklemmen, mit Kauschen bzw. durch Spleisse zu Schlingen ausgebildet sind, um sie an den Zugankern befestigen zu können.
Die Zugelemente 7 und 8 werden an den Schneestützelementen 9,12 und 14 zweckmässig so befestigt, dass sie ungefähr im Flächenschwerpunkt der senkrecht stehenden Wände oder Roste angreifen, um ein Kippen zu verhindern. Weiters wird das Zugelement so erfasst, dass weder in vertikaler Richtung ein Abheben bzw. Absinken, noch entlang der Zugorgane ein Gleiten der Schneestützelemente eintreten kann.
Die erfindungsgemässen Lawinenverbauungen können sowohl gegen Trocken- als auch gegen Nassschneelawinen angewendet werden, in welch letzterem Fall auch die Zugelemente selbst zur Schneeabstützung herangezogen werden.
Besondere Vorteile dieser Lawinenverbauung sind der leichte Transport, die rasche Montage und die Ortsveränderlichkeit, wenn z. B. die Erfahrung lehrt, dass das Schneestützelement an einem andern Ort besser zur Wirkung kommen könnte.
PATENTANSPRÜCHE :
1. Lawinenverbauung, dadurch gekennzeichnet, dass dieSchneestützelemente auf Schlit- tenkufen oder auf Rollen beweglich am Boden aufgestellt werden und etwa im Flächenschwerpunkt der zum Boden ungefähr senkrecht stehenden Wände von Zugelementen festgehalten werden.
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Avalanche barriers
EMI1.1
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Calculate in advance and master them by choosing the appropriate rope strength or tie rods and foundations.
The snow support elements can be made of wood or metal (preferably steel or aluminum). The tension members can be wires or ropes (preferably steel wire ropes), which are formed into loops at the ends with the aid of rope clamps, thimbles or splices in order to be able to attach them to the tie rods.
The tension elements 7 and 8 are expediently attached to the snow support elements 9, 12 and 14 in such a way that they grip approximately the center of gravity of the vertical walls or grids in order to prevent tipping. Furthermore, the pulling element is captured in such a way that the snow support elements can neither rise or fall in the vertical direction nor slide along the pulling elements.
The avalanche barriers according to the invention can be used against both dry and wet snow avalanches, in which latter case the tension elements themselves are also used to support the snow.
Special advantages of this avalanche barrier are the easy transport, the quick assembly and the mobility, if z. B. experience teaches that the snow support element could be more effective at a different location.
PATENT CLAIMS:
1. Avalanche barriers, characterized in that the snow support elements are set up movably on the ground on sled runners or on rollers and are held by tension elements approximately in the centroid of the walls which are approximately perpendicular to the ground.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT194764A AT246765B (en) | 1964-03-06 | 1964-03-06 | Avalanche barriers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT194764A AT246765B (en) | 1964-03-06 | 1964-03-06 | Avalanche barriers |
Publications (1)
Publication Number | Publication Date |
---|---|
AT246765B true AT246765B (en) | 1966-05-10 |
Family
ID=3524473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT194764A AT246765B (en) | 1964-03-06 | 1964-03-06 | Avalanche barriers |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT246765B (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4461129A (en) * | 1980-01-22 | 1984-07-24 | Platen Magnus H B Von | Method and means for reducing the heat consumption in a building or the like |
FR2576047A1 (en) * | 1985-01-14 | 1986-07-18 | Mecanroc | PROTECTIVE BARRIER AGAINST FALLING STONES WITH MOORING CABLES LIKELY TO SLIDE IN SHOCK ABSORBERS |
EP0217177A1 (en) * | 1985-09-06 | 1987-04-08 | Alu + Stahlbau Holzbauer | Avalanche protection unit |
DE8713543U1 (en) * | 1987-10-09 | 1988-03-10 | Haslinger, Max, 8162 Schliersee | Plant protection snow rake |
WO1988004708A1 (en) * | 1986-12-23 | 1988-06-30 | Wolfsegg-Traunthaler Kohlenwerks-Aktiengesellschaf | Snow shed and avalanche-breaking structure made of at least two snow sheds |
WO2003060237A1 (en) * | 2002-01-21 | 2003-07-24 | Matthias Stracke | Afforestation and snow-slip preventer |
US11391005B2 (en) * | 2017-08-04 | 2022-07-19 | R&B Leasing, Llc | System and method for mitigating rockfalls |
-
1964
- 1964-03-06 AT AT194764A patent/AT246765B/en active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4461129A (en) * | 1980-01-22 | 1984-07-24 | Platen Magnus H B Von | Method and means for reducing the heat consumption in a building or the like |
FR2576047A1 (en) * | 1985-01-14 | 1986-07-18 | Mecanroc | PROTECTIVE BARRIER AGAINST FALLING STONES WITH MOORING CABLES LIKELY TO SLIDE IN SHOCK ABSORBERS |
US4730810A (en) * | 1985-01-14 | 1988-03-15 | Mecanroc | Protective barrier against falls of stones |
EP0217177A1 (en) * | 1985-09-06 | 1987-04-08 | Alu + Stahlbau Holzbauer | Avalanche protection unit |
WO1988004708A1 (en) * | 1986-12-23 | 1988-06-30 | Wolfsegg-Traunthaler Kohlenwerks-Aktiengesellschaf | Snow shed and avalanche-breaking structure made of at least two snow sheds |
DE8713543U1 (en) * | 1987-10-09 | 1988-03-10 | Haslinger, Max, 8162 Schliersee | Plant protection snow rake |
WO2003060237A1 (en) * | 2002-01-21 | 2003-07-24 | Matthias Stracke | Afforestation and snow-slip preventer |
US11391005B2 (en) * | 2017-08-04 | 2022-07-19 | R&B Leasing, Llc | System and method for mitigating rockfalls |
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