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滨海斜坡复式护岸断面波浪爬坡试验研究

Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2015-01-22

Journal: 大连理工大学学报

Included Journals: Scopus、CSCD、ISTIC、PKU

Volume: 55

Issue: 1

Page Number: 60-66

ISSN: 1000-8608

Key Words: 滨海斜坡护岸;波浪爬高;爬坡流厚度

Abstract: 通过物理模型试验,研究了不规则波作用下滨海斜坡复式护岸断面波浪最大爬坡距离和爬坡流厚度,探讨了最大爬坡距离和爬坡流厚度的影响因素及其影响规律,发现两者都随着护岸前沿平均越浪量的增大而增大,同时随着距护岸前沿距离的增大,爬坡流厚度减小。在此基础上建立了爬坡距离和爬坡流厚度与各影响因素的关系,并参考相关研究成果讨论了比尺效应对试验结果的影响,当坡度小于1∶8时,比尺效应的影响在5%以内。研究结果可为工程设计和相应的数值计算提供参考。

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