CALCULATED NATURAL VERTICAL HULL FREQUENCIES AND NORMAL MODES OF SURVEYING SHIP AGS 26

Cummings, John T.

CALCULATED NATURAL VERTICAL HULL FREQUENCIES AND NORMAL MODES OF SURVEYING SHIP AGS 26

1963

Cummings, John T.

The normal mode shapes, natural frequencies, and bending moment distribution of vertical flexural vibration of the hull were calculated for the AGS 26, a Surveying Ship. Parameters used in calculations with a digital computer are tabulated. The two-noded vertical natural frequency obtained with the computer agrees closely with that calculated using the Burrill empirical formula.

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Ключевые слова АГРОВОК

ship models

Библиографическая информация

Другие темы

Oceanographic ships; Navy; Bending moments; *ship motion; *ship hulls; Ags-26 vessel; Model basins; Finite difference theory; Marine engineering

Язык

Английский

Лицензия

http://stinet.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0403480Approved for public release; distribution is unlimited. Document partially illegible.

Тип

Text

Источник

DAVID TAYLOR MODEL BASIN WASHINGTON DCDTIC AND NTIS

Корпоративный автор/ Групповой автор

DAVID TAYLOR MODEL BASIN WASHINGTON DC

В АГРИСе с: 2013-06-15

Формат: AGRIS AP

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CALCULATED NATURAL VERTICAL HULL FREQUENCIES AND NORMAL MODES OF SURVEYING SHIP AGS 26

1963

Ключевые слова АГРОВОК

Библиографическая информация