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A company of the BRUGG Group
Statele Unite
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

   Partajaţi
Loc:
Lobentalbach near Füssen
Ţară / Regiune
Austria
Anul instalării
2007
Client
Wasserwirtschaftsämter Weilheim und Kempten
Tehnologie
Technical University Munich / Geobrugg AG
Antreprenor
Bremer Schutz-Verbauungen GmbH
Obiect protejat
Road, Calea ferata, Clădire, Carieră / Mina, infrastructura turistică, Residential area, Infrastructură, Arhitectură, Artă, Altele
Înălţime sistem
3.5 m
Lungime sistem
7 m - 7 m
Protecţie împotriva coroziunii
Galvanized, GEOBRUGG SUPERCOATING®
Număr de bariere
1
Capacitate de retenţie
500 m³
Situația inițială

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?

Descriere

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.

Contactul dvs. local

Kevin H. Coyle
Kevin H. Coyle
Regional Manager Northeast
Natural Hazards
Geobrugg North America, LLC
3 Beaudet Terr
Columbia CT 06237 / Statele Unite
Telefon +1 860 377 3230

Formular de contact

Saleh Feidi
Saleh Feidi
Regional Manager California
Natural Hazards
Geobrugg North America, LLC
8921 Emperor Ave.
San Gabriel, California 91775 / Statele Unite
Telefon +1 909 706 8964

Formular de contact

John Kalejta
John Kalejta
Regional Manager Central US
Natural Hazards
Geobrugg North America, LLC
3215 67th Avenue Pl
Greeley CO 80634 / Statele Unite
Telefon +1 505 220 1404

Formular de contact

Bob Lyne
Bob Lyne
Regional Manager Southeast
Natural Hazards
Geobrugg North America, LLC
8004 Windspray Drive
Summerfield NC 27358 / Statele Unite
Telefon +1 336 337 0945

Formular de contact

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

Formular de contact

Tim Shevlin
Tim Shevlin
Sales Director
Natural Hazards
Geobrugg North America, LLC
4676 Commercial St. SE, PMB 174
Salem OR 97302 / Statele Unite
Telefon +1 503 423 7258

Formular de contact