| 基于强浪下的祥云岛岸滩侵淤特征及防护措施 |
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| 引用本文： | 陈文超, 邱若峰, 邢容容, 宫立新, 刘修锦. 基于强浪下的祥云岛岸滩侵淤特征及防护措施[J]. 海洋地质前沿, 2016, 32(11): 40-46. doi: 10.16028/j.1009-2722.2016.11006 |
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| 作者姓名： | 陈文超 邱若峰 邢容容 宫立新 刘修锦 |
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| 作者单位： | 河北省地矿局秦皇岛矿产水文工程地质大队, 河北秦皇岛 066001;河北省海洋地质资源调查中心, 河北秦皇岛 066001 |
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| 基金项目： | 河北省科学技术研究与发展计划(11276709D) 基础勘查项目(冀海涵[2015]98号) |
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| 摘 要： | 从祥云岛的地理位置上来看,对监测区A1—A9、B1—B5剖面岸滩演变有重要影响的为NE、NW向浪以及SW向浪。3个方向的强浪比率分别为1.58%、0.98%、0.45%,对岸滩侵淤的影响作用也与强浪比率呈明显的相关性。从海滩养护类型上划分,祥云岛所属的养滩类型为同相养滩中的平直砂岸养滩和直岸凸滩养滩,此两种养滩类型均对波浪作用的响应比较强烈,必须辅以"硬工程"加强防护。
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| 关 键 词： | 岸滩侵蚀 海滩养护 剖面特征 侵淤分析 |
| 收稿时间： | 2016-04-17 |
BEACH EROSION AND DEPOSITION UNDER STORM AND DEFENSE MEASURES |
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| CHEN Wenchao, QIU Ruofeng, XING Rongrong, GONG Lixin, LIU Xiujin. BEACH EROSION AND DEPOSITION UNDER STORM AND DEFENSE MEASURES[J]. Marine Geology Frontiers, 2016, 32(11): 40-46. doi: 10.16028/j.1009-2722.2016.11006 |
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| Authors: | CHEN Wenchao QIU Ruofeng XING Rongrong GONG Lixin LIU Xiujin |
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| Affiliation: | Qinhuangdao Mineral Resource and Hydrogeological Brigade, Hebei Geological Prospecting Bureau, Qinhuangdao 066001, Hebei, China;Hebei Center of Marine Geological Resources Survey, Qinhuangdao 066001, China |
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| Abstract: | Around the Xiangyun island, waves in northeast,northwest and southwest directions play key roles in beach evolution as seen along the monitoring profiles from A1 to A9 and the profiles from B1 to B5. The ratio of waves from the three directions is 1.58%, 0.98% and 0.45% respectively, and they are related to the erosion and deposition of beach. In terms of the types of beach nourishment, the Xiangyun island belongs to a straight sand coast of an in-phase beach. As such a beach has a strong response to wave action, some "hard projcets" are indispensable. |
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| Keywords: | beach erosion beach nourishment profile feature erosion and deposition analysis |
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