HYDRODYNAMIC COEFFICIENTS OF A VERTICAL CIRCULAR-CYLINDER

被引：5

作者：

ISAACSON, M ^{[1
]}

MATHAI, T ^{[1
]}

MIHELCIC, C ^{[1
]}

机构：

[1] TRITON CONSULTANTS LTD,VANCOUVER V6N 3J9,BC,CANADA

来源：

CANADIAN JOURNAL OF CIVIL ENGINEERING | 1990年 / 17卷 / 03期

关键词：

D O I：

10.1139/l90-037

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The added mass and the damping coefficients of a large surface-piercing circular cylinder extending to the seabed and undergoing horizontal oscillations are described. A closed-form solution to the corresponding linear radiation problem is obtained by the use of eigenfunction expansions. Attention is given to the vertical distribution of these coefficients and to their high-frequency asymptotic behaviour. Comparisons are made with experimental measurements. The application to typical offshore structures is discussed.

引用

页码：302 / 310

页数：9

共 13 条

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