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터널, 광산 - Gore Quarry 2018

Completed GBE-500A installation

터널, 광산 - Gore Quarry 2018

Material delivery to site

터널, 광산 - Gore Quarry 2018

GBE-500A after rockfall

 

Systems

 

설치 년도

2018

Situation

Planned extensions to the sandstone, Gritstone quarry required the extraction of overburden. Materials had the potential to travel down the outer edge of the site, down to the A44 road.

Key Geosolutions undertook rockfall analysis and calculated that a 500kJ and 3 metres high rockfall system would be required.

Description

Derbyshire Geotechnical contacted Geobrugg for advice on system types best suited for this location.

After an initial site visit, it was agreed that the GBE-500A would be the best option as the reduced post weight over that of the GBE-500A-R allowed for easier installation due to the limited access routes to the location.

The 100 m long system with post spacings of 10 m (11 posts) was secured with 2nr 4 m long threaded bars. Upslope and lateral anchors were 6 m long threaded bars fitted with Geobrugg flexheads.

Customer

Tarmac Ltd

Contractor

Derbyshire Geotechnical

Protected object

Mine / Quarry

부식방지

GEOBRUGG SUPERCOATING

Engineering

Key Geosolutions

Subcontractor

None

Other installed applications

터널, 광산

Your local contact

Roger Moor
   

Roger Moor

Country Manager Ost- und Zentralschweiz, Liechtenstein

자연 재해
유압 공학
채굴 / 터널
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / 스위스 Country Manager Ost- und Zentralschweiz, Liechtenstein

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René Müller
   

René Müller

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

자연 재해
유압 공학
채굴 / 터널
Geobrugg AG,Industriestrasse 21,5200 Brugg / 스위스 Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

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Alexander Bittendorfer
   

Alexander Bittendorfer

Project Manager Inspection Services

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Geobrugg AG,Aachstrasse 11,8590 Romanshorn / 스위스 Project Manager Inspection Services

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Isacco Toffoletto
   

Isacco Toffoletto

Ticino Country Manager

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유압 공학
채굴 / 터널
Geobrugg AG Ticino,Stabile Cometal, via Pizzante 7,6595 Riazzino / 스위스 Ticino Country Manager

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