KALKBERGSTADION BAD SEGEBERG, DE

Estabilización de taludes
KALKBERGSTADION BAD
SEGEBERG, DE
KALKBERGSTADION BAD SEGEBERG
Estabilización de taludes
Proyecto
Calle
Código postal
Lugar
País / Región
Kalkbergstadion Bad Segeberg
Año de instalación:
2010
Cliente
Ingeniería:
Contratista
Stadt Bad Segeberg
Geomontan GmbH, Grossschirma / OT Rothenfurth
Stump Spezialtiefbau GmbH, NL Chemnitz, GEOTECHNIK PROJEKT, Leipzig / TU
Bergakademie Freiberg
Bad Segeberg
Alemania
Subcontratista:
Situación
The Kalkberg is mainly composed of anhydrite. Under the influence of humidity,
dew and rainfall, this turns to gypsum and increases volume. this process, known
as gypsification, creates shell-like "bulges" up to several meters thick which
protrude from faults running parallel to the slope.
Every year until 2007, before the concert season began, the rock faces were
cleared of debris to protect performers and spectators from the threat of rockfalls
and avalanches. This often causes considerable damage to the stage and scenery.
If a fault were to crack open, this could increase the tension along the plates of
gypsum. There is thus the residual risk that these "bulges", which are over 100m2
in size and up to several meters thick, could come loose and crash down without
warning.
Descripción
Before protective work began, extensive tests and calculations were carried out
and trial anchorages were installed to select the most suitable grouting mortar.
The SPIDER rock protection system was dimensioned in part using SPIDER
ONLINE-TOOL software by the TU Freiberg.
Around the stage, the appearance of the rock face could not be altered, meaning
that no nets could be hung in this area. Rock nails with countersunk heads were
used instead.
The SPIDER rock protection system was installed in 2009 and 2010 on several
rock faces, e.g. near the cave exit and above the spectators' area, in some cases
while events were in progress in the theater. At between 20 and 30 meters, the
heights of the rock face posed an additional challenge to the contractor due to the
limited accessibility it afforded. A mobile crane with attached drilling platform was
used for some of the drilling work.
Objeto protegido
Sistemas
Infraestructura turística
Protección contra la corrosión
GEOBRUGG SUPERCOATING ®
Estabilización de taludes | Kalkbergstadion Bad Segeberg, DE
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problemas del terreno
Área estabilizada
2000 m²
terreno
Medida de protección
Anclaje tipo
revegetación
Geomalla de control de erosión
Exposición
Estabilización de taludes | Kalkbergstadion Bad Segeberg, DE
No
No
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Estabilización de taludes | Kalkbergstadion Bad Segeberg, DE
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Si tiene preguntas por favor póngase en contacto con nuestro especialista Geobrugg en su área:
Eberhard Gröner
Project Manager North-West Germany, Regional Manager UK
T +41 71 466 81 57
[email protected]
Geobrugg AG
Aachstrasse 11 | 8590 Romanshorn | Suiza
[email protected] | www.geobrugg.com
A company of the BRUGG Group | Certified to ISO 9001
Estabilización de taludes | Kalkbergstadion Bad Segeberg, DE
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