File:Sea defences - geograph.org.uk - 775461.jpg

Sea_defences_-_geograph.org.uk_-_775461.jpg(640 × 480 pixels, file size: 80 KB, MIME type: image/jpeg)

Summary

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English: Sea defences The route of the A55 'Col-Con' Expressway was severely constrained by the coastal topography and built environment. Here the road passes through the site of a large coastal quarry and considerable engineering was required to create and defend the new formation. Cast-concrete anchor blocks interlock to provide a primary energy-dispersive barrier, with conventional rock-armour to stabilise the upper slope. Very geometric, but very dangerous because the structure includes large voids into which anything can drop easily.
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Source From geograph.org.uk
Author Jonathan Wilkins
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Jonathan Wilkins / Sea defences / 
Jonathan Wilkins / Sea defences
Camera location53° 17′ 35″ N, 3° 40′ 27″ W  Heading=292° Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo
Object location53° 17′ 35″ N, 3° 40′ 27″ W  Heading=292° Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

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This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license.
Attribution: Jonathan Wilkins
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23 April 2008

53°17'35.09"N, 3°40'27.48"W

heading: 292 degree

53°17'35.09"N, 3°40'27.48"W

heading: 292 degree

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current22:57, 19 February 2011Thumbnail for version as of 22:57, 19 February 2011640 × 480 (80 KB)GeographBot== {{int:filedesc}} == {{Information |description={{en|1=Sea defences The route of the A55 'Col-Con' Expressway was severely constrained by the coastal topography and built environment. Here the road passes through the site of a large coastal quarry and c
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