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| 不同开孔率混凝土护面板上波浪打击力试验研究 | |
| 引用本文： | 李 翔,陈国平,严士常,张庆丰.不同开孔率混凝土护面板上波浪打击力试验研究[J].水运工程,2011(11):25-31. |
| 作者姓名： | 李 翔 陈国平 严士常 张庆丰 |
| 作者单位： | 1. 浙江省钱塘江管理局,浙江杭州,310016 2. 河海大学港口海岸与近海工程学院海岸灾害与防护教育部重点实验室,江苏南京,210098 3. 海军工程设计研究局,北京,100070 |
| 基金项目： | 高等学校博士学科点专项科研基金项目（20100094110016） |
| 摘 要： | 波浪荷载是斜坡堤上混凝土护面板防浪特性的主要研究内容之一。通过物理模型试验,采用不规则波浪作用,对透水斜坡上不同开孔率混凝土面板受到的波浪打击力进行研究,分析了打击力1%值和1/3值随各影响因素的变化特性,提出了包含开孔率影响的单坡上波浪最大打击力计算方法,给出了波浪打击力的统计分布规律。 |
| 关 键 词： | 波浪打击力 混凝土护面板 开孔率 斜坡 物理模型试验 |
Experiment study on wave impact force on armoring concrete slab with different porosity |
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| LI Xiang,CHEN Guo-ping,YAN Shi-chang,ZHANG Qing-feng.Experiment study on wave impact force on armoring concrete slab with different porosity[J].Port & Waterway Engineering,2011(11):25-31. | |
| Authors: | LI Xiang CHEN Guo-ping YAN Shi-chang ZHANG Qing-feng |
| Affiliation: | 1. Qiantang River Administration of Zhejiang Province, Hangzhou, 310016, China; 2. Key Laboratory for Seacoastal Disaster and Protection of the Ministry of Education, College of Harbor, Coastal and Offshore Engineering, Hohai University, Nanjing 210098, China;3. Naval Engineering Design Research Bureau, Beijing 100070,China |
| Abstract: | Wave impact pressure is one of the crucial factors in the design of revetments.The experimental tests were carried out to measure the wave impact pressures on armoring concrete slab induced by irregular waves.The impact forces are expressed as relative wave pressures,both maximum and relative impact pressures and were analyzed together by the effect of many effects especially breaking parameter ξ and armor layer porosity.The calculation methods for wave impact pressures were proposed and statistical distribution properties were given. |
| Keywords: | wave impact pressure armoring concrete slab porosity slope physical modeling |
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