Determination of nautical depth by density measurement and by acoustic sounding

• Autorzy: Gajewski L. , Morgas W. , Rudowski S.
• Języki publikacji: EN

Abstrakty

EN

Pilot investigations were carried out with the objective of testing the usefulness of measuring the density of the mud/water medium to determine nautical depths in the Port of Gdansk. Results show significallt differences between the nautical depth and the depth detennined by acoustic methods at loose bulk cargo terminals. It was also found that too large depth values were obtained when 33 kHz transducers were used. Applicability of acoustic profiling for distinguishing structure of deposits which must be dredged was tested.

Słowa kluczowe

EN

density; nautical depth; acoustic methods

• Wydawca: Instytut Morski w Gdańsku
• Czasopismo: Biuletyn Instytutu Morskiego w Gdańsku
• Rocznik: 1999
• Tom: Vol. 26, No. 2
• Strony: 57--65
• Opis fizyczny: Bibliogr. 4 poz., rys.

Twórcy

autor

Gajewski L.

• Department of Operational Oceanography Maritime Institute. Gdańsk, Poland

autor

Morgas W.

• Department of Operational Oceanography Maritime Institute. Gdańsk, Poland

autor

Rudowski S.

• Department of Operational Oceanography Maritime Institute. Gdańsk, Poland

Bibliografia

• [1] Bosch, L.A., 1995, Developments technical fairway management, 14th World Dredging Congress, Amsterdam.
• [2] Bagwell, C., 1998, Regeneration of harbours for sport & recreation. Proc. International Conf. on Rehabilitation of Harbour Areas. AIPCN-PIANC, Lisbon.
• [3] Conti, M., 1998, Regeneration of harbour areas for sport and pleasure navigation use. Technical and Environmental factors. Proc. International Conf. On Rehabilitation of Harbour Areas. AIPCN-PIANC, Lisbon.
• [4] Rato, J., Dias L., 1998, Experiences and results in the creation of new links between port and own, Proc. International Con f. On Rehabilitation of Harbour Areas. AIPCN-PIANC, Lisbon.