Naslov
Two dimensional problem of cable laying operations at irregular waves

Autori
Nabergoj, Radoslav ; Prpić-Oršić, Jasna

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
In memoriam Leopold Sorta/XIII simpozij Teorija i praksa brodogradnje / Čalić, Bruno - Rijeka : Tehnički fakultet Sveučilišta u Rijeci, 2000, 289-297

Skup
In memoriam Leopold Sorta/XIII simpozij Teorija i praksa brodogradnje

Mjesto i datum
Rijeka, Hrvatska, 23.11.2000. - 25.11.2000

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Domaća recenzija

Ključne riječi
cable lying; seakeeping; irregular sea

Sažetak
The installation of submarine cables on the seabed is becoming of significant importance because of rapidly increasing expansion of telecommunication systems. One of the components for efficient cable laying operation requires the avoiding of high dynamic tensions that can have detrimental effects. A numerical approach for predicting motion and tension of marine cables during laying operations in a rough sea is presented. Illustrative applications of the method are given for a cable-lying ship of approximately 100 m length, designed to properly install and repair submarine cable systems. The results are presented as transfer function and response spectrum of cable dynamic tension for two different types of cable and several heading angles. The obtained responses make possible to determine order statistics of the cable lying process.

Izvorni jezik
Engleski

Znanstvena područja
Brodogradnja

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