| 多波束测深系统在航道淤积计算中的应用 |
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| 引用本文： | 许传新.多波束测深系统在航道淤积计算中的应用[J].世界地质,2017,36(1):311-315. |
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| 作者姓名： | 许传新 |
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| 作者单位： | 山东省地质测绘院, 济南 250002 |
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| 摘 要： | 潍坊森达美港航道受2015年3月18日黄渤海风暴潮影响导致航道泥沙淤积,为推算泥沙淤积的数量,根据航道的吨级、长度、淤积程度,选取距离海岸线远近不同、淤积程度不同的三段航道采用多波束测深系统进行海下地形测量,与风暴潮到来之前的航道地形数据进行比对,计算出三段航道受风暴潮影响后泥沙的淤积数量,推算整个航道受风暴潮影响淤积量,从而评估风暴潮给航道施工单位带来的损失。
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| 关 键 词： | 多波束测深系统 航道测量 淤积计算 |
| 收稿时间： | 2016-10-27 |
| 修稿时间： | 2017-01-23 |
Application of multibeam sounding system in siltation calculation of navigation channel |
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| XU Chuan-xin.Application of multibeam sounding system in siltation calculation of navigation channel[J].World Geology,2017,36(1):311-315. |
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| Authors: | XU Chuan-xin |
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| Institution: | Shandong Institute of Geological Survey, Jinan 250002, China |
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| Abstract: | Influenced by the storm surge of the Yellow Sea and the Bohai Sea on March 18, 2015,the navigation channel of Sendamei Port in Weifang City was silted up. In order to calculate the sediment volume, three sections of the channel with different distances from the coast and different degree of siltation were selected based on the tonner and length of the channel to conduct undersea topographic survey with the multibeam sounding system. Compared with the channel terrain data before the storm surge, the sediment volume of the three sections of the channel after being affected by the storm surge were figured out and the sediment volume of the whole channel was calculated, and the loss brought by the storm surge to the construction unit of the channel were assessed. |
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| Keywords: | multibeam sounding system channel survey siltation calculation |
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