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Stabilizacja skarp - Serra do Espigão 2017

Serra do Espigão in the Santa Catarina state - extremely high rock slope stabilized with SPIDER® System

Stabilizacja skarp - Serra do Espigão 2017

Overview of the construction site and it's complexity

Stabilizacja skarp - Serra do Espigão 2017

The whole slope was covered with nailed SPIDER® System minimizing, thanks to it's very open structure, visual impact

Stabilizacja skarp - Serra do Espigão 2017

The whole construction works required multi-stage approach, with some stiff retaining structure at the bottom of the slope

Stabilizacja skarp - Serra do Espigão 2017

This perspective shows the importance of the landscape protection along this very scenic BR 116 highway

 
 

Rok Instalacji / Montazu

2017

Sytuacja początkowa

The BR 116 is an important road connecting South and North Brazil. At km 108, in the state of Santa Catarina, there is a stretch of a mountain range: high sandstone sections have conditioned instabilities of rock blocks since the road was built, with a sad history of accidents and interruptions of the road. In 2017, the concessionaire Arteris started the slope stabilization works to mitigate the risks to the highway.

Geologia

The sandstone columns of the Pirambóia formation are based on extremely alterable lamitos. With the process of altering instabilities occur at these columns of a height up to 35 meters.

Opis zastosowanego rozwiazania

30.000 m² of slopes with rockfall potential were stabilized with SPIDER® System.

Inwestor

Arteris S.A.

Projektant

Azambuja - Engenharia e Geotecnia Ltda.

Wykonawca

SEEL Seviços Especiais de Engenharia Ltda.

Chroniony Objekt

Road

Ochrona przeciwerozyjna

GEOBRUGG SUPERCOATING

Osoba kontaktowa na miejscu

René Müller
   

René Müller

Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

Zagrożeniami naturalnymi
Nżynieria hydrauliczna
Kopalnie / Wydobycie / Tunel
Geobrugg AG,Industriestrasse 21,5200 Brugg / Szwajcaria Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

Formularz kontaktowy

Olivia Sartorius
   

Olivia Sartorius

Zagrożeniami naturalnymi
Nżynieria hydrauliczna
Kopalnie / Wydobycie / Tunel
Geobrugg AG

Formularz kontaktowy

Alexander Bittendorfer
   

Alexander Bittendorfer

Project Manager Inspection Services

Zagrożeniami naturalnymi
Geobrugg AG,Trucks via road 14 or 13 only!, Aachstrasse 11,8590 Romanshorn / Szwajcaria Project Manager Inspection Services

Formularz kontaktowy

Isacco Toffoletto
   

Isacco Toffoletto

Zagrożeniami naturalnymi
Nżynieria hydrauliczna
Kopalnie / Wydobycie / Tunel
Geobrugg AG Ticino,Via Brusada 5,6933 Muzzano / Szwajcaria

Formularz kontaktowy