Wave Transmission over a Submerged Porous Breakwater: An Experimental Study

被引：5

作者：

Teh, Hee Min ^{[1
]}

机构：

[1] Univ Teknol PETRONAS, Civil Engn Dept, Tronoh, Perak, Malaysia

来源：

STRUCTURAL, ENVIRONMENTAL, COASTAL AND OFFSHORE ENGINEERING | 2014年 / 567卷

关键词：

Submerged breakwater; wave transmission; porosity; SEMICIRCULAR BREAKWATER;

D O I：

10.4028/www.scientific.net/AMM.567.319

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The present paper presents an experimental study of wave transmission for a trapezoidal submerged porous breakwater located in the nearshore region. Wave transmission characteristics of the breakwater subjected to unidirectional monochromatic waves have been ascertained via a systematic test program. A series of tests have been conducted to study the effect of porosity of the breakwater on wave transmission, and to assess wave attenuation performance of the breakwater in relation to wave steepness and the relative breakwater width. The test results have indicated that the breakwater of 20% porosity offers the highest hydraulic efficiency, and the breakwater provides higher wave suppression ability when exposed to shorter period waves particularly in shallow waters.

引用

页码：319 / 324

页数：6

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