File:Glyn Bends construction - geograph.org.uk - 1240287.jpg

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English: Glyn Bends construction. The story of the A5 diversion at Ty Nant has a long history. In Eirian's image we see the failed cutting slope and a considerable landslip 260889. In Eric's image we see work on the total removal of the landslipped section 479660, and the completed work and the re-profiled cutting in my own 1237336. Here we go back to May 1995 and the original construction just to the south-east of the failed slope. The drilling rig is installing ground anchors to tie together the faulted blocks of Silurian mudstone. One of the anchors can be seen protruding from a freshly-drilled hole just above the rig. The flat, triangular areas on the rock face are the outcrops of the faults which ultimately overcame the ground anchors and slipped again. A classic tale of ingenuity overcome by the complexity of real ground conditions. The image was captured, with permission, during an excursion of the North Wales Geology Association.
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Source From geograph.org.uk
Author Jonathan Wilkins
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Jonathan Wilkins / Glyn Bends construction / 
Jonathan Wilkins / Glyn Bends construction
Camera location52° 59′ 16″ N, 3° 30′ 09″ W  Heading=22° Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo
Object location52° 59′ 17″ N, 3° 30′ 08″ W  Heading=22° 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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current16:41, 26 February 2011Thumbnail for version as of 16:41, 26 February 2011640 × 385 (96 KB)GeographBot (talk | contribs)== {{int:filedesc}} == {{Information |description={{en|1=Glyn Bends construction The story of the A5 diversion at Ty Nant has a long history. In Eirian's image we see the failed cutting slope and a considerable landslip 260889. In Eric's image we see

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