Deformation and mooring force of submerged membrane and net sheet in currents and waves

被引：0

作者：

Yasui, A ^{[1
]}

Deguchi, K ^{[1
]}

机构：

[1] Taiyokogyo Corp, Dept Civil Engn, Osaka, Japan

来源：

PROCEEDINGS OF THE THIRTEENTH (2003) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL 2 | 2003年

关键词：

deformation; mooring force; membrane sheet; net sheet; currents and waves;

D O I：

暂无

中图分类号：

U6 [水路运输]; P75 [海洋工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

Deformation and mooring force of submerged membrane and net structure in currents and waves were measured in a two-dimensional wave flume and their characteristics were investigated. The effective heights of membrane and net structures decrease with increasing flow velocity and decreasing ballast weights but they are independent of the weight arrangement and wave characteristics. The mooring forces increase as the flow velocity, wave heights and the weights increase. The mooring forces deeply depend on the current velocity but they are independent of the wave steepness. A numerical model is proposed for predicting deformation and mooring force of a net stretched in the currents and waves. The applicability of the model is examined through laboratory experiments.

引用

页码：145 / 149

页数：5