Pile Driving by Electroosmosis

af


Pile Driving by Electroosmosis
Format:
Bog, hæftet
Udgivelsesdato:
01-05-2012
Sprog:
Engelsk
  • Beskrivelse
  • Yderligere info
  • Anmeldelser

In the seven-year plan for development of the national economy of the USSR, bridge construction and the build­ ing of hydrotechnical structures occupy a prominent place. One of the most importa. nt operations in such construc­ tion is the laying of pile foundations. In recent years deep pile foundations have been developed, with heavy loads on the piling. This technique is necessary when penetrating dense sand-clay soils or when sinking the piles to hard rock. The operations are very laborious, requiring a. great expenditure of time and effort, and this Significantly low­ ers the time of productive work (actual driving of piles) and reduces the quality of the work. To improve the efficiency of pile driving under such conditions, it is desirable to use electroosmosis. By elec­ troosmosis we refer to the movement of pore water through the ground, directed from anode to cathode under the in­ fluence of direct current. This current, in passing through clayey sOils, causes drying of the soil at the anode and moistening of the soil at the cathode. Therefore, if a pile that is to be driven is connected to the negative terminal of a. direct-current generator, electroosmosis will cause a film of moisture from the soil to settle on the surface of the pile, and a zone of electroosmotically water-saturated soil will form about the pile. This situation permits a temporary diminution of the resistance of the ground to the sinking of the pile.

Vis mereVis mindre

ISBN13:
9781475704556
Vægt:
177 g
Dybde:
4 mm
Bredde:
210 mm
Højde:
279 mm
Forlag:
Springer
Format:
Hæftet

Vis mereVis mindre

Vis mereVis mindre

Pile Driving by Electroosmosis

af

  • Leveringstid 4-6 hverdage
  • Forventet levering 23-07-2019

på lager

Fandt du ikke hvad du søgte?

Hvis denne bog ikke er noget for dig, kan du benytte kategorierne nedenfor til at finde andre titler. Klik på en kategori for at se lignende bøger.

Velkommen til Saxo

Du har nu adgang til din konto hos Saxo, og kan se alle oplysninger om dit medlemskab, dine
ordrer og din digitale boghylde under "Mit Saxo".

Som tak for, at du har aktiveret dit medlemskab, har vi valgt at give dig fri læsning hele
sommeren. Dvs. at du frit kan tilgå de mere en 50.000 bøger i Saxos app, samt købe bøger til
vores altid lave medlemspris og fri fragt her på Saxo.com hele juli og august. Din næste
medlemsbetaling vil først falde i september.

Vi glæder os meget til at byde dig velkommen i vores univers, og håber at du kommer godt i
gang med Saxo Premium.

God sommer og god læselyst!

Med venlig hilsen
Saxo

Kom i gang nu!