DE202005003255U1 - Noise barrier for high-speed roads comprises two corrugated metal sheets mounted so that peaks face away from each other and troughs coincide, layer of sound-absorbing material being fitted between sheets - Google Patents
Noise barrier for high-speed roads comprises two corrugated metal sheets mounted so that peaks face away from each other and troughs coincide, layer of sound-absorbing material being fitted between sheets Download PDFInfo
- Publication number
- DE202005003255U1 DE202005003255U1 DE200520003255 DE202005003255U DE202005003255U1 DE 202005003255 U1 DE202005003255 U1 DE 202005003255U1 DE 200520003255 DE200520003255 DE 200520003255 DE 202005003255 U DE202005003255 U DE 202005003255U DE 202005003255 U1 DE202005003255 U1 DE 202005003255U1
- Authority
- DE
- Germany
- Prior art keywords
- profile
- supports
- noise barrier
- sheets
- noise
- 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
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
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0035—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with undulated surfaces
-
- 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
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
- E01F8/0076—Cellular, e.g. as wall facing
- E01F8/0082—Cellular, e.g. as wall facing with damping material
Abstract
Description
Die Erfindung betrifft eine Lärmschutzwand, die hohe dynamische Belastungen aufnehmen kann und damit insbesondere für den Lärmschutz an Hochgeschwindigkeits-Bahnstrecken geeignet ist.The The invention relates to a noise barrier, the can absorb high dynamic loads and thus in particular for the noise protection on high-speed railway lines is suitable.
Lärmschutzwände zur Abschirmung der Umgebung vor übermäßigem Lärm von Verkehrswegen, wie Autostraßen, Bahnstrecken usw. sind seit Jahrzehnten bekannt und werden mit meist gutem Effekt eingesetzt, um den Lärm abzuschirmen, wenn z. B. vielbefahrene Straßen, Autobahnen oder Bahnstrecken nahe an Wohnsiedlungen vorbeiführen.Noise barriers to Shielding the environment from excessive noise from traffic routes, such as Highways, Railways, etc. are known for decades and are usually with good effect used to shield the noise when z. B. busy roads, Motorways or railways pass close to housing estates.
Diese bekannten, aus Holz, Glas, Kunststoff, Metallblech usw. bestehenden Lärmschutzwände sind zur Anwendung unter extremen Bedingungen, wie z. B. für Hochgeschwindigkeitsstrecken der Bahn, auf denen Züge mit bis zu 300 km/Stunde fahren, nicht geeignet. Unter diesen extremen Bedingungen werden die mit nur wenigen Metern Abstand parallel zur Bahnstrecke errichteten Lärmschutzwände mit hohen wechselnden Druck- und Sogkräften belastet. Diese hohen dynamischen Wechselbeanspruchungen führen bei den bekannten Lärmschutzwänden, die im Wesentlichen nur das Problem der Schallabsorption zu lösen hatten, meist bereits nach kurzer Zeit zu Schäden und letztendlich zur vollständigen Zerstörung der Wände.These known, made of wood, glass, plastic, sheet metal, etc. existing Noise barriers are for use under extreme conditions, such. For high speed lines the train on which trains drive up to 300 km / hour, not suitable. Under these extreme Conditions will be parallel to only a few meters distance Railroad track built with noise barriers high alternating pressure and suction loads. These high dynamic alternating stresses result in the known noise barriers, the essentially just had to solve the problem of sound absorption, usually after a short time to damage and ultimately to the complete destruction of the Walls.
In
dem Gebrauchsmuster
Der Erfindung liegt deshalb die Aufgabe zugrunde, eine Lärmschutzwand zu entwickeln, die ein hohes Schallabsorptionsvermögen besitzt, großen dynamischen Wechselbelastungen, wie sie z. B. an Hochgeschwindigkeits-Bahnstrecken auftreten, dauerhaft standhalten kann und dennoch relativ einfach und wirtschaftlich herstellbar und leicht montierbar ist.Of the The invention is therefore based on the object, a noise barrier to develop, which has a high sound absorption capacity, great dynamic Alternating loads, as z. B. on high-speed rail lines be able to withstand, and still be relatively easy and durable is economically producible and easy to assemble.
Erfindungsgemäß wird die Aufgabe durch die Merkmale des Schutzanspruches 1 gelöst.According to the invention Problem solved by the features of the protection claim 1.
Vorteilhafte Ausführungsformen der Erfindung bilden die Merkmale der Schutzansprüche 2 bis 12.advantageous embodiments the invention form the features of the claims 2 to 12th
Die
Erfindung soll nachfolgend anhand eines bevorzugten Ausführungsbeispieles
der Erfindung unter Bezugnahme auf die
In
Das
für die
Erfindung maßgebliche
Wandteil
Diese
Wandteile
Zur
Verbindung mit dem horizontalen Träger
Die
Montage der Wandteile
Wie
bereits erwähnt,
besteht eine weitere Voraussetzung für eine einfache Montage des
Wandteiles
Um
eine stabile und dichte Verbindung an den vertikalen Stoßkanten
zwischen den Stützen
In
einer besonders bevorzugten Ausführungsform
(die nicht dargestellt ist), können
die Vorderkanten der Schenkel
Durch
die in den Figuren dargestellte trapezförmige Profilierung der Bleche
Die
erfindungsgemäße Lärmschutzwand kann
auch als zweiseitig lärmabsorbierende
Wand ausgebildet werden. In diesem Fall sind beide Profilblechlagen
Um den bei Hochgeschwindigkeits-Bahnstrecken auftretenden dynamischen Belastungen langfristig gerecht zu werden, sind in der bevorzugten Ausführungsform der Erfindung alle Metallteile aus Stahl gefertigt und feuerverzinkt. Alternativ können zusätzlich die Metallteile auch farbbeschichtet sein.In order to meet the dynamic loads occurring on high-speed railway lines in the long term, in the preferred embodiment of the invention all metal parts are made Steel made and hot-dip galvanized. Alternatively, in addition, the metal parts may also be color coated.
Die Erfindung ermöglicht es, auch an Hochgeschwindigkeits-Bahnstrecken Lärmschutzwände zu installieren, die dauerhaft den dynamischen Belastungen der mit hoher Geschwindigkeit vorbeifahrenden Züge standhalten.The Invention allows it is also possible to install noise barriers on high-speed railway lines that are permanent the dynamic loads of passing at high speed Withstand trains.
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520003255 DE202005003255U1 (en) | 2005-02-25 | 2005-02-25 | Noise barrier for high-speed roads comprises two corrugated metal sheets mounted so that peaks face away from each other and troughs coincide, layer of sound-absorbing material being fitted between sheets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520003255 DE202005003255U1 (en) | 2005-02-25 | 2005-02-25 | Noise barrier for high-speed roads comprises two corrugated metal sheets mounted so that peaks face away from each other and troughs coincide, layer of sound-absorbing material being fitted between sheets |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005003255U1 true DE202005003255U1 (en) | 2005-05-19 |
Family
ID=34609824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200520003255 Expired - Lifetime DE202005003255U1 (en) | 2005-02-25 | 2005-02-25 | Noise barrier for high-speed roads comprises two corrugated metal sheets mounted so that peaks face away from each other and troughs coincide, layer of sound-absorbing material being fitted between sheets |
Country Status (1)
Country | Link |
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DE (1) | DE202005003255U1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202011103938U1 (en) | 2011-08-02 | 2011-10-14 | Kassecker Gmbh | Sound insulation device for railways |
DE202011103939U1 (en) | 2011-08-02 | 2011-10-14 | Kassecker Gmbh | Foundation of a sound insulation device for railways |
DE102011051342A1 (en) * | 2011-04-11 | 2012-10-11 | Ed. Züblin Ag | Sound insulation wall installed at e.g. road, has post cap comprising molded tabs that are engaged at upper edge of the soundproofing elements |
EP2554744A2 (en) | 2011-08-02 | 2013-02-06 | KASSECKER GmbH | Sound protection device for railways, system comprising the sound protection device and railway |
CN105586837A (en) * | 2016-03-09 | 2016-05-18 | 袁地保 | Wedge sound barrier unit board |
DE102015118661A1 (en) | 2015-10-30 | 2017-05-04 | Uwe Harter GmbH | Mobile soundproofing device and soundproofing element |
DE102021107421A1 (en) | 2021-03-24 | 2022-09-29 | Uwe Harter GmbH Beratung und Dienstleistung | Device for delimiting an area on the side of railway tracks |
-
2005
- 2005-02-25 DE DE200520003255 patent/DE202005003255U1/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011051342A1 (en) * | 2011-04-11 | 2012-10-11 | Ed. Züblin Ag | Sound insulation wall installed at e.g. road, has post cap comprising molded tabs that are engaged at upper edge of the soundproofing elements |
DE202011103938U1 (en) | 2011-08-02 | 2011-10-14 | Kassecker Gmbh | Sound insulation device for railways |
DE202011103939U1 (en) | 2011-08-02 | 2011-10-14 | Kassecker Gmbh | Foundation of a sound insulation device for railways |
EP2554744A2 (en) | 2011-08-02 | 2013-02-06 | KASSECKER GmbH | Sound protection device for railways, system comprising the sound protection device and railway |
DE102015118661A1 (en) | 2015-10-30 | 2017-05-04 | Uwe Harter GmbH | Mobile soundproofing device and soundproofing element |
DE102015118661B4 (en) | 2015-10-30 | 2018-05-30 | Uwe Harter GmbH | Mobile soundproofing device and soundproofing element |
CN105586837A (en) * | 2016-03-09 | 2016-05-18 | 袁地保 | Wedge sound barrier unit board |
CN105586837B (en) * | 2016-03-09 | 2019-06-18 | 西藏中驰集团股份有限公司 | A kind of wedge acoustic barrier unit board |
DE102021107421A1 (en) | 2021-03-24 | 2022-09-29 | Uwe Harter GmbH Beratung und Dienstleistung | Device for delimiting an area on the side of railway tracks |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20050623 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20080312 |
|
R081 | Change of applicant/patentee |
Owner name: DOERING STAHLBAU GMBH & CO. KG, DE Free format text: FORMER OWNER: DOERING STAHL-METALLBAU-TECHNIK GMBH, 08451 CRIMMITSCHAU, DE Effective date: 20110302 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20110307 |
|
R152 | Term of protection extended to 10 years | ||
R152 | Term of protection extended to 10 years |
Effective date: 20130311 |
|
R082 | Change of representative |
Representative=s name: HECHT, JAN-DAVID, DIPL.-PHYS. DR. RER. NAT., DE |
|
R071 | Expiry of right | ||
R071 | Expiry of right |