Test Site Stream Lobental 2007 - Geobrugg Test Site Stream Lobental 2007 - Geobrugg
Test Site Stream Lobental 2007 - Geobrugg Test Site Stream Lobental 2007 - Geobrugg
Test Site Stream Lobental 2007 - Geobrugg Test Site Stream Lobental 2007 - Geobrugg
Test Site Stream Lobental 2007 - Geobrugg Test Site Stream Lobental 2007 - Geobrugg
Test Site Stream Lobental 2007 - Geobrugg Test Site Stream Lobental 2007 - Geobrugg
Test Site Stream Lobental 2007 - Geobrugg Test Site Stream Lobental 2007 - Geobrugg
Test Site Stream Lobental 2007 - Geobrugg Test Site Stream Lobental 2007 - Geobrugg
Test Site Stream Lobental 2007 - Geobrugg Test Site Stream Lobental 2007 - Geobrugg
Test Site Stream Lobental 2007 - Geobrugg Test Site Stream Lobental 2007 - Geobrugg

Test Site Stream Lobental

   Paylaş
Yer
Lobentalbach near Füssen
Ülke / Bölge
Avusturya
Kurulum Yılı
2007
Müşteri
Wasserwirtschaftsämter Weilheim und Kempten
Mühendislik
Technical University Munich / Geobrugg AG
Yüklenici
Bremer Schutz-Verbauungen GmbH
Gösterilen obje
Road, Railway, Building, Quarry / Mine, Touristic infrastructure, Residential area, Infrastructure, Architecture, Sanat, Other
Sistem boyu
3.5 m
Sistem uzunluğu
7 m - 7 m
Korozyon koruması
Galvanized, GEOBRUGG SUPERCOATING®
Bariyer sayısı
1
Tutma kapasitesi
500 m³
Durum

For many years, the Bavarian Water Resources Administration used rope nets to entrap the wooden debris. The advantage of this construction is:
• simple building equipment can be used
• commercial components and common techniques can be used
• rope nets are inconspicuous and almost do not disturb the landscape.

The main structure to bear the forces consists of ropes, which are spanned across to the flow direction over the torrent. The nets have a distance of about 0,50 to 1,0 meter to the river bed so that smaller floods without wooden debris and bedload can pass unhindered.

The research project was carried out at the Institute for Hydraulic an Engineering at Technische Universität München, to answer the following questions:

• How is the process of the entrapment in rope dams proceeding?
• Which forces occur and what are the main parameters of influence?
• Which recommendations for the construction of net-dams can be given?

Açıklama

In different model tests the entrapment process was analysed and the main parameters of influence were worked out. Furthermore a full-scale nature test on rope net barriers was realized to investigate dynamic loads in the beginning of the entrapment process and to work out the influence of elasticity. Significant for the design are only the static loads, which in nature are about 20 to 30 % higher then in model due to a greater volume of fine material with less dimension and sagging ropes respectively nets. The function of the net barriers was proved. The results lead to a design concept for rope net barriers.

Yerel yetkiliniz

Kevin H. Coyle
Kevin H. Coyle
Regional Manager Northeast
Natural Hazards
Geobrugg North America, LLC
3 Beaudet Terr
Columbia CT 06237 / USA
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Saleh Feidi
Saleh Feidi
Regional Manager California
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Geobrugg North America, LLC
8921 Emperor Ave.
San Gabriel, California 91775 / USA
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John Kalejta
John Kalejta
Regional Manager Central US
Natural Hazards
Geobrugg North America, LLC
3215 67th Avenue Pl
Greeley CO 80634 / USA
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Bob Lyne
Bob Lyne
Regional Manager Southeast
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Geobrugg North America, LLC
8004 Windspray Drive
Summerfield NC 27358 / USA
Telefon +1 336 337 0945

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Pierce Runnels, Civil Engineer
Pierce Runnels, Civil Engineer
General Manager Geobrugg North America
Natural Hazards
Geobrugg North America, LLC
22 Centro Algodones
Telefon +1 505 771 4080
Mobil +1 505 400 0796

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Tim Shevlin
Tim Shevlin
Sales Director
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Geobrugg North America, LLC
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Salem OR 97302 / USA
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