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Trbovlje rockslide protection 2016 - Geobrugg Trbovlje rockslide protection 2016 - Geobrugg
Trbovlje rockslide protection 2016 - Geobrugg Trbovlje rockslide protection 2016 - Geobrugg
Trbovlje rockslide protection 2016 - Geobrugg Trbovlje rockslide protection 2016 - Geobrugg
Trbovlje rockslide protection 2016 - Geobrugg Trbovlje rockslide protection 2016 - Geobrugg
Trbovlje rockslide protection 2016 - Geobrugg Trbovlje rockslide protection 2016 - Geobrugg
Trbovlje rockslide protection 2016 - Geobrugg Trbovlje rockslide protection 2016 - Geobrugg
Trbovlje rockslide protection 2016 - Geobrugg Trbovlje rockslide protection 2016 - Geobrugg
Trbovlje rockslide protection 2016 - Geobrugg Trbovlje rockslide protection 2016 - Geobrugg
Trbovlje rockslide protection 2016 - Geobrugg Trbovlje rockslide protection 2016 - Geobrugg
Trbovlje rockslide protection 2016 - Geobrugg Trbovlje rockslide protection 2016 - Geobrugg
Trbovlje rockslide protection 2016 - Geobrugg Trbovlje rockslide protection 2016 - Geobrugg
Trbovlje rockslide protection 2016 - Geobrugg Trbovlje rockslide protection 2016 - Geobrugg
Trbovlje rockslide protection 2016 - Geobrugg Trbovlje rockslide protection 2016 - Geobrugg
Trbovlje rockslide protection 2016 - Geobrugg Trbovlje rockslide protection 2016 - Geobrugg
Trbovlje rockslide protection 2016 - Geobrugg Trbovlje rockslide protection 2016 - Geobrugg
Trbovlje rockslide protection 2016 - Geobrugg Trbovlje rockslide protection 2016 - Geobrugg

Trbovlje rockslide protection

   Compartilhar
Lugar
Trbovlje
País / Região
Eslovénia
Ano de instalação
2016
Cliente
Slovenian Infrastructure Agency (DRSI)
Engenharia
EHO Projekt
Contratante:
Kaskader
Objecto protegido
Estrada
Sistemas
GBE-500A, RXE-8000
Absorção de energia máxima
500 kJ, 8000 kJ
Altura do sistema
3.0 m, 8.0 m
Comprimento do sistema
- 40 m
Protecção contra a corrosão
Galvanizado, GEOBRUGG SUPERCOATING®
Situação inicial

On 20th February 2016 over 500 cubic meters of rock and debris collapsed onto the district road between the county seat Trbovlje and Ljubljana. Not only was the important road blocked, the residents were also cut off from electricity and water.

The debris removal on route R1-223 had to be completed in the shortest possible time, but first sustainable protection measures needed to be developed and installed. Site investigations and software analysis conducted by geologists and engineers indicate a significant hazard potential. The heavily fractured residual rock mass at the mountain top cannot be taken down as it could damage an important nearby railway. However, parallel to the site investigation and software analysis, limited rock scaling was also being performed.

Descrição

Construction commenced on March 8th with rock drilling to install anchors and base plates for the barrier’s post foundations. Based on the study results national authorities decided to apply a Geobrugg rockfall protection system from the RXE-Series. With its ring nets made of high-tensile steel wire the barrier design has been tested and approved to absorb impact energies of up to 8,000 [kJ]. Additionally, two GBE-500A systems were selected to protect the lower part of the slope.

The posts, ringnet’s ropes and accessories produced and pre-assembled in Romanshorn, Switzerland, were already delivered to Trbovlje by mid-March. The biggest helicopter of the Slovenian Armed Forces delivered the four preassembled ring net bundles along with the five posts, weighing almost 2 metric tons, to the heavily inaccessible terrain. Despite high winds the helicopter crew made the decision: “We’re flying!” The experience of the entire ground and helicopter crew was needed to connect the posts to the base plates within a millimeter of accuracy. The mega-barrier technical acceptance inspection took place on April 4th, the same day officials, stakeholders and the public are welcomed to the inaugural reopening of the newly repaired and secured road.

O seu contacto local

Kevin H. Coyle
Kevin H. Coyle
Regional Manager Northeast
Riscos naturais
Geobrugg North America, LLC
3 Beaudet Terr
Columbia CT 06237 / Estados Unidos
Telefone +1 860 377 3230

Formulário de contacto

Saleh Feidi
Saleh Feidi
Regional Manager California
Riscos naturais
Geobrugg North America, LLC
8921 Emperor Ave.
San Gabriel, California 91775 / Estados Unidos
Telefone +1 909 706 8964

Formulário de contacto

John Kalejta
John Kalejta
Regional Manager Central US
Riscos naturais
Geobrugg North America, LLC
3215 67th Avenue Pl
Greeley CO 80634 / Estados Unidos
Telefone +1 505 220 1404

Formulário de contacto

Bob Lyne
Bob Lyne
Regional Manager Southeast
Riscos naturais
Geobrugg North America, LLC
8004 Windspray Drive
Summerfield NC 27358 / Estados Unidos
Telefone +1 336 337 0945

Formulário de contacto

Pierce Runnels, Civil Engineer
Pierce Runnels, Civil Engineer
General Manager Geobrugg North America
Riscos naturais
Geobrugg North America, LLC
22 Centro Algodones
Telefone +1 505 771 4080
Telemóvel +1 505 400 0796

Formulário de contacto

Tim Shevlin
Tim Shevlin
Sales Director
Riscos naturais
Geobrugg North America, LLC
4676 Commercial St. SE, PMB 174
Salem OR 97302 / Estados Unidos
Telefone +1 503 423 7258

Formulário de contacto