The Sea-coast: (1) Destruction (2) Littoral Drift (3) ProtectionLongmans, Green, and Company, 1902 - 361 páginas This title deals with the effects of erosion and littoral drift on the English and continental coast-lines bordering the North Sea, and outlines protective measures including sea-walls and groynes. |
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Página 96
... timber , is not to be recommended , as it makes the fixing of the walings difficult , and unless greater care is exercised in the driving of the sheet piles than is usually practised in work of this kind , voids are left between the ...
... timber , is not to be recommended , as it makes the fixing of the walings difficult , and unless greater care is exercised in the driving of the sheet piles than is usually practised in work of this kind , voids are left between the ...
Página 97
... timber , but as these walings are more exposed to wind and weather , it is not prudent to make the scantling less . Sheet piles , from 4 inches to 6 inches thick , and driven 5 feet into the solid ground , and planking the same . If ...
... timber , but as these walings are more exposed to wind and weather , it is not prudent to make the scantling less . Sheet piles , from 4 inches to 6 inches thick , and driven 5 feet into the solid ground , and planking the same . If ...
Página 102
... timber walls and by groynes . In front of Clacton , a concrete wall about 2000 feet in length was constructed twenty years ago for the purpose of forming a promenade . This wall is 19 feet high from the base to the top , O.H.W.S.T. Line ...
... timber walls and by groynes . In front of Clacton , a concrete wall about 2000 feet in length was constructed twenty years ago for the purpose of forming a promenade . This wall is 19 feet high from the base to the top , O.H.W.S.T. Line ...
Página 103
... timber sea - wall , which extends to the limits of the jurisdiction of the Sea Defence Commissioners , by whom it was constructed in 1889. This wall consisted of pitchpine piles 13 inches square , spaced 6 feet apart centre to centre ...
... timber sea - wall , which extends to the limits of the jurisdiction of the Sea Defence Commissioners , by whom it was constructed in 1889. This wall consisted of pitchpine piles 13 inches square , spaced 6 feet apart centre to centre ...
Página 104
... timber wall at the back , varies a little from O.H.W.S.T. Line of Sand CLAY CL.AY Radius 8'6 " .. PROMENADE Batter 1 to 7 P -10′6 ′′ . CLACTON ON SEA NEW WALL FIG . 14 . 19 ′ 0 ′′ Old Timber Wall the old one , the upper part having less ...
... timber wall at the back , varies a little from O.H.W.S.T. Line of Sand CLAY CL.AY Radius 8'6 " .. PROMENADE Batter 1 to 7 P -10′6 ′′ . CLACTON ON SEA NEW WALL FIG . 14 . 19 ′ 0 ′′ Old Timber Wall the old one , the upper part having less ...
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The Sea-coast: 1. Destruction, 2. Littoral Drift, 3. Protection William Henry Wheeler Vista completa - 1902 |
Términos y frases comunes
12 feet 20 feet alluvium angle bank of shingle basalt beach in front beach material Blackpool boulder clay boulders Bridlington carried chalk chalk cliffs channel chert clay coast coast-line composed concrete considerable constructed Crown 8vo denudation deposited depth derived direction distance dunes east effect entrance erected erosion estuary extends face feet high Felixstowe flints flood tide foot gravel groynes harbour headland heavy gales height high tides high water Humber Illustrations inches in diameter island jetty Kilnsea land length limestone littoral drift London Clay low groynes low water marshes mile wide Morecambe Bay on-shore gales pebbles pier piles placed planking promenade protection quantity quartzite rise river rocks sand and shingle sand-hills sandstone sandy sea-wall seaward shingle and sand shingle-bank shore slope spit spring tides Spurn Point stones surface tidal timber varying wall washed waves breaking width wind Withernsea yards wide
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