直立式防波堤兼码头水工结构设计与试验研究  

Study on Design and Experiment of Hydraulic Structures of Vertical Breakwater and Wharf

作　　者：宋军港 徐文琦 

机构地区：[1]中交天津港湾工程设计院有限公司,山东青岛266071

出　　处：《海岸工程》2014年第2期27-36,共10页Coastal Engineering

摘　　要：基于青岛崂山前海直立式防波堤兼码头工程的设计,通过规范计算值与断面物理模型试验数据的对比分析,合理确定断面尺度、堤顶高程和越浪量等重要设计参数。特别是通过多组试验的数据分析,对挡浪墙的外形尺度和护底宽度进行优化,采用通过增大护底块体重量的方式有效地减小护底长度,充分运用试验手段对于设计规范的护底相关规定做出了有益的探索和补充,为深水直立式防波堤的设计改进提供了借鉴。Based on the design of vertical breakwater and wharf in the sea in front of the Laoshan Mountain of Qingdao and on the comparison between the standard values and the experimental data resulted from the sectional physical model as well,the important design parameters such as section scale,top elevation and wave overtopping are reasonably determined.Particularly through the analyses of multi-groups of tested data,the dimensions and the bottom protection width of the wave wall are optimized.The bottom protection length can be efficiently shortened by increasing the weight of the bottom protection body.By making full use of testing approaches,beneficial discussions and supplements have been made for the bottom protection requirements specified in the design.These have provided references for the design of vertical breakwaters in deep water.

关 键 词：直立式防波堤 断面物理模型试验 稳定 越浪量 波压力 浮托力 

分 类 号：U656.1[交通运输工程—港口、海岸及近海工程]