DE20300821U1 - Net construction for removing objects from running water, especially during floods, comprises net with relatively high bank zones - Google Patents

Net construction for removing objects from running water, especially during floods, comprises net with relatively high bank zones

Info

Publication number
DE20300821U1
DE20300821U1 DE20300821U DE20300821U DE20300821U1 DE 20300821 U1 DE20300821 U1 DE 20300821U1 DE 20300821 U DE20300821 U DE 20300821U DE 20300821 U DE20300821 U DE 20300821U DE 20300821 U1 DE20300821 U1 DE 20300821U1
Authority
DE
Germany
Prior art keywords
bank
net
zones
cables
safety net
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
Application number
DE20300821U
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.)
Fatzer AG
Original Assignee
Fatzer AG
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 Fatzer AG filed Critical Fatzer AG
Priority to DE20300821U priority Critical patent/DE20300821U1/en
Publication of DE20300821U1 publication Critical patent/DE20300821U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B5/00—Artificial water canals, e.g. irrigation canals
    • E02B5/08—Details, e.g. gates, screens
    • E02B5/085—Arresting devices for waterborne materials, e.g. gratings
    • 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
    • E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
    • E02B8/023—Arresting devices for waterborne materials

Abstract

The net (10) comprises a middle zone (A) and two bank zones (B, C) protruding above the middle zone in the height direction on either side. The middle zone is designed to be located in the area of water with the strongest current. The net extends between two banks (2, 3) in a direction transverse to the flow direction of the water and is used to remove debris, floating objects and suspended objects.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (10)

1. Verbauungsvorrichtung für fließende Gewässer, insbesondere für Wildbäche, mit mindestens einem quer zur Flussrichtung angeordne­ ten, sich von einer Uferflanke zur anderen erstreckenden Auffang­ netz (10; 10') für Geschiebe-, Schwimm- und Treibgut, dadurch gekennzeichnet, dass das Auffangnetz (10; 10') eine mittlere Zone (A) sowie zwei Uferzonen (B, C) aufweist, wobei die Uferzonen (B, C) die mittlere Zone (A) in der Höhe überragen und derart ausgebildet sind, dass im Bereich der mittleren Zone (A) die größte Strömung bzw. die größten Fliessgeschwindigkeiten erreicht werden.1. sheeting device for flowing water, in particular for torrents, with at least one arranged transversely to the direction of the river, extending from one bank flank to the other collecting net ( 10 ; 10 ') for bed load, floating and floating material, characterized in that the collecting net ( 10 ; 10 ') has a central zone (A) and two bank zones (B, C), the bank zones (B, C) projecting above the height of the central zone (A) and being designed such that in the area of the central one Zone (A) the greatest flow or the highest flow velocities can be achieved. 2. Verbauungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das Auffangnetz (10; 10') einen durch zwei obere Tragseile (14, 20; 14', 20') gebildeten oberen Rand aufweist, wobei die beiden obe­ ren, in den Uferflanken (2, 3) verankerten Tragseile (14, 20; 14', 20') in der mittleren Zone (A) mittels einer Doppelseilführung (17, 18; 30, 31) zusammen im wesentlichen horizontal geführt sind und eines der oberen Tragseile (20; 20') zu beiden Seiten der Doppelseil­ führung (17, 18; 30, 31) schräg hinauf zu den Uferflanken (2, 3) hin verläuft und den oberen Rand der Uferzonen (B, C) bildet. 2. sheeting device according to claim 1, characterized in that the safety net ( 10 ; 10 ') has an upper edge formed by two upper support cables ( 14 , 20 ; 14 ', 20 '), the two above, in the bank flanks ( 2 , 3 ) anchored supporting cables ( 14 , 20 ; 14 ', 20 ') in the central zone (A) are guided together essentially horizontally by means of a double cable guide ( 17 , 18 ; 30 , 31 ) and one of the upper supporting cables ( 20 ; 20 ') runs on both sides of the double rope guide ( 17 , 18 ; 30 , 31 ) diagonally up to the bank flanks ( 2 , 3 ) and forms the upper edge of the bank zones (B, C). 3. Verbauungsvorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass die jeweils den oberen Rand des Auffangnetzes (10; 10') bil­ denden oberen Tragseile (14, 20; 14', 20') sowohl in der mittleren Zone als auch zumindest teilweise in den Uferzonen (B, C) durch an­ einandergereihte Schutzrohre geschützt sind, die vorzugsweise aus Stahl bestehen und mit einer Galfan-Beschichtung (Zink mit 5% A­ luminium) beschichtet sind.3. sheeting device according to claim 2, characterized in that the respective upper edge of the safety net ( 10 ; 10 ') bil denden upper support cables ( 14 , 20 ; 14 ', 20 ') both in the central zone and at least partially in the Riparian zones (B, C) are protected by rows of protective tubes, which are preferably made of steel and coated with a Galfan coating (zinc with 5% aluminum). 4. Verbauungsvorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Auffangnetz (10; 10') einen durch ein unteres, im wesentli­ chen horizontal verlaufendes Tragseil (12; 12') gebildeten unteren Rand aufweist, der in einem je nach örtlichen Gegebenheiten festleg­ baren Abstand (a) vom Flussbett angeordnet ist.4. Installation device according to one of claims 1 to 3, characterized in that the safety net ( 10 ; 10 ') has a lower edge formed by a lower, in essence, horizontally extending support cable ( 12 ; 12 '), which in a depending local conditions fixable distance (a) from the river bed is arranged. 5. Verbauungsvorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass weitere Tragseile (23; 14') zwischen dem oberen und dem unte­ ren Rand des Auffangnetzes (10; 10') vorhanden und in den Ufer­ flanken (2, 3) verankert sind.5. sheeting device according to claim 4, characterized in that further suspension cables ( 23 ; 14 ') between the upper and the lower edge of the safety net ( 10 ; 10 ') are present and flanked in the bank ( 2 , 3 ). 6. Verbauungsvorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass das Auffangnetz (10; 10') als ein aus ineinandergreifenden Ele­ menten, vorzugsweise Ringen, bestehendes Netz ausgebildet ist. 6. Installation device according to one of claims 1 to 5, characterized in that the safety net ( 10 ; 10 ') is formed as a mesh consisting of interlocking elements, preferably rings, existing network. 7. Verbauungsvorrichtung nach einem der Ansprüche 2 bis 6, dadurch gekennzeichnet, dass eines der beiden oberen Tragseile (14, 20) zwischen den beiden Uferflanken (2, 3) im wesentlichen horizontal verspannt ist und die Doppelseilführung (17, 18) als ein dieses Tragseil (14) umschließen­ des Schutzrohr (17) sowie ein mit diesem Schutzrohr (17) verbunde­ nes, weiteres Schutzrohr (18) für das andere, den oberen Rand der Uferzonen (B, C) bildende Tragseil (20) gebildet ist.7. Installation device according to one of claims 2 to 6, characterized in that one of the two upper support cables ( 14 , 20 ) between the two bank flanks ( 2 , 3 ) is braced substantially horizontally and the double cable guide ( 17 , 18 ) as one Carrying cable ( 14 ) enclose the protective tube ( 17 ) and with this protective tube ( 17 ) connected nes, further protective tube ( 18 ) for the other, the upper edge of the bank zones (B, C) forming the supporting cable ( 20 ) is formed. 8. Verbauungsvorrichtung nach einem der Ansprüche 2 bis 6, dadurch gekennzeichnet, dass die Doppelseilführung durch zwei die mittlere Zone (A) in ihrer Breite begrenzende vertikale Stützen (31, 32) gebildet ist, zwischen denen die beiden oberen, beidseitig in den Uferflanken (2, 3) veran­ kerten Tragseile (14', 20') horizontal verspannt sind.8. Shoring device according to one of claims 2 to 6, characterized in that the double cable guide is formed by two vertical supports ( 31 , 32 ) limiting the width of the central zone (A), between which the two upper supports on both sides in the bank flanks ( 2 , 3 ) anchored suspension cables ( 14 ', 20 ') are braced horizontally. 9. Verbauungsvorrichtung nach einem der Ansprüche 4 bis 8, dadurch gekennzeichnet, dass das untere Tragseil (12; 12') sowie zumindest einige oberhalb dieses Tragseiles (12; 12') angeordnete Tragseile (23; 14', 20') mit Bremselementen (27) zum Absorbieren von dynamischen Energien und für darausfolgende geometrisch günstige Systemänderungen für die Kraftübertragung an die Verankerung versehen sind.9. Installation device according to one of claims 4 to 8, characterized in that the lower support cable ( 12 ; 12 ') and at least some support cables ( 23 ; 14 ', 20 ') arranged above this support cable ( 12 ; 12 ') with braking elements ( 27 ) are provided for absorbing dynamic energies and for consequently geometrically favorable system changes for the power transmission to the anchoring. 10. Verbauungsvorrichtung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die Uferzonen (B, C) des Auffangnetzes (10; 10') zumindest in ihrem uferseitigen Bereich feinmaschiger als im übrigen Bereich ausgebildet sind oder mit einem feinmaschigeren Sekundärnetz über­ deckt sind.10. sheeting device according to one of claims 1 to 9, characterized in that the bank zones (B, C) of the safety net ( 10 ; 10 ') are at least in their upper-side area finer mesh than in the rest of the area or are covered with a fine-mesh secondary network ,
DE20300821U 2003-01-17 2003-01-17 Net construction for removing objects from running water, especially during floods, comprises net with relatively high bank zones Expired - Lifetime DE20300821U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20300821U DE20300821U1 (en) 2003-01-17 2003-01-17 Net construction for removing objects from running water, especially during floods, comprises net with relatively high bank zones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20300821U DE20300821U1 (en) 2003-01-17 2003-01-17 Net construction for removing objects from running water, especially during floods, comprises net with relatively high bank zones

Publications (1)

Publication Number Publication Date
DE20300821U1 true DE20300821U1 (en) 2003-04-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE20300821U Expired - Lifetime DE20300821U1 (en) 2003-01-17 2003-01-17 Net construction for removing objects from running water, especially during floods, comprises net with relatively high bank zones

Country Status (1)

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DE (1) DE20300821U1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT502680B1 (en) * 2006-07-31 2007-05-15 Cordt Gerhard Dipl Ing Dr Protection device for use in gulley, for e.g. snow, sliding from higher location, has supporting device with bars, which run transverse to mass flow and are transferred from locking position to downstream lying opened position
EP2017389A2 (en) 2007-07-17 2009-01-21 Geobrugg AG Installation device for flowing water
CN103696403A (en) * 2014-01-01 2014-04-02 中国科学院－水利部成都山地灾害与环境研究所 Step-pool structure debris flow guide groove and applicable thereof
EP1500747B2 (en) † 2003-07-24 2015-12-23 Trumer Schutzbauten GesmbH Supported energy absorbing structure
DE102017123817A1 (en) * 2017-10-12 2019-04-18 Geobrugg Ag Wire mesh device
EP2971368B1 (en) 2013-03-15 2019-05-15 Officine Maccaferri S.p.A. Stream debris restraining structure
CN111608139A (en) * 2020-06-20 2020-09-01 中国科学院、水利部成都山地灾害与环境研究所 Method for preventing and controlling ultra-large-scale flood, mud and rock flow
CN111705742A (en) * 2020-06-22 2020-09-25 核工业西南勘察设计研究院有限公司 Debris flow dredging method
CN111719492A (en) * 2020-06-22 2020-09-29 核工业西南勘察设计研究院有限公司 Debris flow dredging system and dredging method thereof
US11180895B2 (en) 2017-10-12 2021-11-23 Geobrugg Ag Safety net

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1500747B2 (en) † 2003-07-24 2015-12-23 Trumer Schutzbauten GesmbH Supported energy absorbing structure
EP1884597A1 (en) * 2006-07-31 2008-02-06 Gerhart Dipl.-Ing. Dr. Cordt Protecting device against masses sliding from a higher location, in particular avalanches or mudflows
AT502680B1 (en) * 2006-07-31 2007-05-15 Cordt Gerhard Dipl Ing Dr Protection device for use in gulley, for e.g. snow, sliding from higher location, has supporting device with bars, which run transverse to mass flow and are transferred from locking position to downstream lying opened position
EP2017389A2 (en) 2007-07-17 2009-01-21 Geobrugg AG Installation device for flowing water
EP2017389A3 (en) * 2007-07-17 2013-10-23 Geobrugg AG Installation device for flowing water
EP2971368B1 (en) 2013-03-15 2019-05-15 Officine Maccaferri S.p.A. Stream debris restraining structure
US10767330B2 (en) 2013-03-15 2020-09-08 Officine Maccaferri S.P.A. Stream debris restraining structure
CN103696403A (en) * 2014-01-01 2014-04-02 中国科学院－水利部成都山地灾害与环境研究所 Step-pool structure debris flow guide groove and applicable thereof
CN103696403B (en) * 2014-01-01 2015-10-21 中国科学院－水利部成都山地灾害与环境研究所 A kind of ladder-pool structural type debris flow drainage groove and application thereof
DE102017123817A1 (en) * 2017-10-12 2019-04-18 Geobrugg Ag Wire mesh device
US11180895B2 (en) 2017-10-12 2021-11-23 Geobrugg Ag Safety net
CN111608139A (en) * 2020-06-20 2020-09-01 中国科学院、水利部成都山地灾害与环境研究所 Method for preventing and controlling ultra-large-scale flood, mud and rock flow
CN111705742A (en) * 2020-06-22 2020-09-25 核工业西南勘察设计研究院有限公司 Debris flow dredging method
CN111719492A (en) * 2020-06-22 2020-09-29 核工业西南勘察设计研究院有限公司 Debris flow dredging system and dredging method thereof
CN111719492B (en) * 2020-06-22 2021-12-07 核工业西南勘察设计研究院有限公司 Debris flow dredging system and dredging method thereof
CN111705742B (en) * 2020-06-22 2022-04-29 核工业西南勘察设计研究院有限公司 Debris flow dredging method

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030515

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20060324

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20090324

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20110324

R071 Expiry of right
R071 Expiry of right