Scour around group of slender vertical piles in random waves

被引：35

作者：

Myrhaug, D ^{[1
]}

Rue, H

机构：

[1] Norwegian Univ Sci & Technol, Dept Marine Technol, NO-7491 Trondheim, Norway

[2] Norwegian Univ Sci & Technol, Dept Math Sci, NO-7491 Trondheim, Norway

来源：

APPLIED OCEAN RESEARCH | 2005年 / 27卷 / 01期

关键词：

scour depth; group of vertical piles; shear stress; random waves; stochastic approach;

D O I：

10.1016/j.apor.2005.06.001

中图分类号：

P75 [海洋工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

An approach by which the scour depth around group of slender vertical piles in random waves can be derived is presented. Here, formulas based on data from laboratory tests for scour depth by Sumer and Fredsoe [Sumer BM, Fredsoe J. Wave scour around group of vertical piles. ASCE J Waterway, Port Coastal Ocean Eng. 1998; 124(5):248-255.] for group of slender vertical piles for regular waves are used. They are combined with describing the waves as a stationary Gaussian narrow-band random process to derive the scour depths in random waves. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：56 / 63

页数：8

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