港口航道与近海工程2024，Vol.61Issue(5)：1-5,5.DOI:10.16403/j.cnki.ggjs20240501
透水式接岸新结构波浪荷载受力特性研究
Study on Wave Load Characteristics of Permeable Shore Approach Structure
李姗1
作者信息
- 1. 中交天津港湾工程研究院有限公司,天津 300222||中交集团海岸工程水动力重点实验室,天津 300222||中交第一航务工程局有限公司,天津 300461
- 折叠
摘要
Abstract
Local and overall wave physical model tests were carried out to study the change in wave field distribution and the load characteristics of permeable shore approach after the implementation of the permeable north shore approach plan of Dalian Bay subsea tunnel,which involved in the test of horizontal and vertical wave forces acting on the tunnel structure with holes at the bottom under different water levels and wave combinations.The experimental results show that the maximum horizontal force and the maximum uplift force do not appear simultaneously,the horizontal force is mostly related to the incident wave height,the wave height of the uplift force is only one of the influencing parameters,meanwhile,the change in water level is an important factor.At present,the research on the stress acting on similar structures is not yet started in China,the relevant research results are beneficial to the analysis of the subject,and provide the design of this new-style structure with supporting data.关键词
大连湾/海底隧道/透水式构筑物/波浪上托力/物理模型试验Key words
Dalian Bay/subsea tunnel/permeable structure/uplift wave force/physical model test分类
建筑与水利引用本文复制引用
李姗..透水式接岸新结构波浪荷载受力特性研究[J].港口航道与近海工程,2024,61(5):1-5,5.
