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A company of the BRUGG Group
Statele Unite
Karaj Hafez Square 2017 - Geobrugg Karaj Hafez Square 2017 - Geobrugg
Karaj Hafez Square 2017 - Geobrugg Karaj Hafez Square 2017 - Geobrugg
Karaj Hafez Square 2017 - Geobrugg Karaj Hafez Square 2017 - Geobrugg
Karaj Hafez Square 2017 - Geobrugg Karaj Hafez Square 2017 - Geobrugg
Karaj Hafez Square 2017 - Geobrugg Karaj Hafez Square 2017 - Geobrugg
Karaj Hafez Square 2017 - Geobrugg Karaj Hafez Square 2017 - Geobrugg
Karaj Hafez Square 2017 - Geobrugg Karaj Hafez Square 2017 - Geobrugg
Karaj Hafez Square 2017 - Geobrugg Karaj Hafez Square 2017 - Geobrugg
Karaj Hafez Square 2017 - Geobrugg Karaj Hafez Square 2017 - Geobrugg
Karaj Hafez Square 2017 - Geobrugg Karaj Hafez Square 2017 - Geobrugg
Karaj Hafez Square 2017 - Geobrugg Karaj Hafez Square 2017 - Geobrugg
Karaj Hafez Square 2017 - Geobrugg Karaj Hafez Square 2017 - Geobrugg
Karaj Hafez Square 2017 - Geobrugg Karaj Hafez Square 2017 - Geobrugg
Karaj Hafez Square 2017 - Geobrugg Karaj Hafez Square 2017 - Geobrugg
Karaj Hafez Square 2017 - Geobrugg Karaj Hafez Square 2017 - Geobrugg
Karaj Hafez Square 2017 - Geobrugg Karaj Hafez Square 2017 - Geobrugg

Karaj Hafez Square

   Partajaţi
Loc:
Karaj Hafez Square
Ţară / Regiune
Iran
Anul instalării
2017
Client
Karaj Municipality
Tehnologie
Rahab Consulting Engineers
Antreprenor
Geotech Company
Obiect protejat
Road
Sisteme
GBE-2000A
Clasă de energie
2000 kJ
Înălţime sistem
5.0 m
Lungime sistem
200 m - 220 m
Protecţie împotriva coroziunii
GEOBRUGG SUPERCOATING®
Situația inițială

Karaj, a growing city, has roots in Alborz mountains and therefore is faced with challenges such as rockfall which are not typical for cities in Iran. Hafez Square which is a corridor to the city as well as to a major transit road to North of Iran (Chalous Road) is located in the mountain area. As a corridor, it is a major stop to public transportation and private cars. Many tourists also start their travel plans to the Caspian sea from this square. Over the years, weathering of the rocks in the mountain have been rising and consequently, rockfalls have happened on the road. Due to cars and buses stopping in this major square, there have been incidents of rockfall damaging properties and unfortunately, in some cases, fatalities have occurred. The Karaj municipality had to find a solution in order to stop the events from happening. The consultant got involved and performed geotechnical studies as well as rockfall simulations in order to find an optimal solution.

Descriere

The consultant got involved with the project and asked Geotech to provide its expertise for this phase. Based on prior rockfall incidents, the current topography of the slope, and scanning of boulders in different areas, design boulder was chosen. The rough area to be protected was 700 meters and after final analysis, it was divided into three barrier lines totaling 640 meters. An energy classification of 2000 kJ and a barrier height of 5 meters were selected. Thie installation was performed in two phases - in a total time of 9 months for the entire area. Grouting of the anchors was a challenge due to the cold weather conditions in the winter time but with proper planning, the entire project was finished ahead of schedule.

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