| 潮滩上的人造沙滩——潍坊滨海旅游区沙滩构建始末 |
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| 引用本文： | 周军, 庄振业, 李建华, 曹立华, 陈文超. 潮滩上的人造沙滩——潍坊滨海旅游区沙滩构建始末[J]. 海洋地质前沿, 2014, 30(3): 64-70. |
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| 作者姓名： | 周军 庄振业 李建华 曹立华 陈文超 |
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| 作者单位： | 1 中国海洋大学海洋地球科学学院, 青岛 266100;; 2 中国海洋大学海底科学与探测技术教育部重点实验室, 青岛 266100;; 3 潍坊滨海经济技术开发区管理委员会, 山东潍坊 261100 |
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| 摘 要： | 潍坊人造沙滩构建于粉砂淤泥质潮滩上,是我国潮滩养滩的首创工程之一,这里潮流速较小,无法起动滩沙,风暴潮的强浪是破坏人造沙滩的主要因素。一期工程抛沙33万m3,一个冬季2次风暴潮侵蚀掉2/3。二期工程延长了东西丁坝,坝头转向中部,沙滩中部增加了T型丁坝,符合丁坝群构建理论,再抛沙30万m3,改善了沙滩的稳定性,半年来监测知无蚀有微淤迹象。
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| 关 键 词： | 潍坊 潮滩 人造沙滩 海滩养护 |
| 收稿时间： | 2014-01-20 |
AN ARTIFICIAL BEACH ON TIDAL FLAT:CONSTRUCTION OF WEIFANG ARTIFICIAL BEACH |
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| ZHOU Jun, ZHUANG Zhenye, LI Jianhua, CAO Lihua, CHEN Wenchao. AN ARTIFICIAL BEACH ON TIDAL FLAT: CONSTRUCTION OF WEIFANG ARTIFICIAL BEACH[J]. Marine Geology Frontiers, 2014, 30(3): 64-70. |
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| Authors: | ZHOU Jun ZHUANG Zhenye LI Jianhua CAO Lihua CHEN Wenchao |
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| Affiliation: | 1 College of Marine Geosciences, Ocean University of China, Qingdao 266100, China;; 2 Key Laboratory of Submarine Geosciences and ProspectingTechniques, Ministry of Education, Ocean University of China, Qingdao 266100, China;; 3 Administrative committee of Weifang Coastal Economy-Technology Development Zone, Weifang 261100, Shandong, China |
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| Abstract: | The Weifang artificial beach is the first nourished beach constructed on a silty tidal flat in China. The tidal current in this area is too weak to move the beach sand, and the main factor to destroy the artificial beach is the strong wave caused by storm surges. In the first-stage of the project, an amount of 330 000 m3 of sand was filled, and 2/3 of the sand was eroded after two storm surges in the winter. The second-stage of the project extended the groins on both east and west sides towards the middle of the beach. Then a new "T" type groin was built in the middle of the beach. Another 33×104 m3 of sand was nourished on the beach. It has remained stable for half a year. |
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| Keywords: | Weifang tidal flat artificial beach beach nourishment |
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