连云港淤泥质海床上波浪衰减研究──实验、观测及理论模型比较和评价  

WAVE ATTENUATION OVER MUDDY SEABED IN THE LIANYUN-GUANG PORT-EXPERIMENT, OBSERVATION AND THEORETICAL ANALYSIS

作　　者：呼和敖德[1] 周显初[1] 李家春[1] 黄振华[1] 林缅[1] 王剑峰[1] 金镠 张袁备[1] 

机构地区：[1]中国科学院力学研究所,连云港建港指挥部

出　　处：《海洋工程》1994年第2期68-77,共10页The Ocean Engineering

基　　金：国家自然科学基金

摘　　要：本文对连云港淤泥质海床波浪衰减问题通过室内实验、现场观测和理论模拟进行了综合研究，重点介绍了四种典型理论模型（粘性模型、粘弹性模型、宾汉模型及多孔介质模型），并通过与实验和现场观测结果的全面综合比较，对这些理论模型用于研究连云港地区波浪衰减规律的适用性进行了分析讨论。本文最后指出，针对连云港实际情况今后需要着重研究和发展波浪与淤泥底相互作用的非线性理论模型。In the present paper,wave attenuation over muddy seabed in the Lian-Yun-Gang port is comprehensively investigated by means of experiment,observation and theoretical analysis. We stress on four typical theoretical models (Viscous, Viscoelastic, Bingham and Poromendium models). which are evaluated and compared with wave flume data and observations. We have further examined their applicability to studying wave attenuation in the Lian-Yun-Gang port. In the end,we hold that the development of nonlinear models for interaction of water wave and seabed in the near further is necessary.

关 键 词：淤泥质 海床 波浪衰减 理论模型 

分 类 号：P731.22[天文地球—海洋科学]