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 85
... cost of maintenance of these sloping walls is always very heavy . The quantity of material required for facing a sloping wall is as great or greater than that required for constructing a vertical wall in the same position ; while the ...
... cost of maintenance of these sloping walls is always very heavy . The quantity of material required for facing a sloping wall is as great or greater than that required for constructing a vertical wall in the same position ; while the ...
Página 100
... cost of the wall , exclusive of the apron , but inclusive of 115,770 cubic yards of filling at the back , was £ 18,777 . The illustration is taken from a section supplied to the author by Mr. H. W. Smith , the borough engineer ...
... cost of the wall , exclusive of the apron , but inclusive of 115,770 cubic yards of filling at the back , was £ 18,777 . The illustration is taken from a section supplied to the author by Mr. H. W. Smith , the borough engineer ...
Página 102
... cost £ 2300 . Clacton . The cliffs along this part of the coast consist of London clay with beds of gravel and flints . A considerable outlay has been incurred both at Clacton and Walton in protect- ing the cliffs by concrete and timber ...
... cost £ 2300 . Clacton . The cliffs along this part of the coast consist of London clay with beds of gravel and flints . A considerable outlay has been incurred both at Clacton and Walton in protect- ing the cliffs by concrete and timber ...
Página 104
... cost of this wall , including £ 850 for forming the promenade , amounted to £ 19,200 , for which the Local Government Board sanctioned a loan repayable in forty years . The section of this new wall , as shown in the illustration , which ...
... cost of this wall , including £ 850 for forming the promenade , amounted to £ 19,200 , for which the Local Government Board sanctioned a loan repayable in forty years . The section of this new wall , as shown in the illustration , which ...
Página 105
... cost of £ 115,000 , for three - quarters of a mile along the foot of the cliffs , which consist of a mixture of clay and sand derived from glacial drift . This promenade is protected by a concrete wall 21 feet high and 74 feet wide at ...
... cost of £ 115,000 , for three - quarters of a mile along the foot of the cliffs , which consist of a mixture of clay and sand derived from glacial drift . This promenade is protected by a concrete wall 21 feet high and 74 feet wide at ...
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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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