【摘要】：目前,各種信息數(shù)據(jù)庫(kù)的建設(shè)已成為國(guó)家科技發(fā)展和不斷進(jìn)步的標(biāo)志。開(kāi)發(fā)和利用海洋資源的技術(shù)也日趨成熟,對(duì)近海環(huán)境動(dòng)力信息進(jìn)行即時(shí)的更新、合理的加工、科學(xué)的管理顯得越來(lái)越重要。 青島地處山東半島南端，海岸線長(zhǎng)730.64Km，海域面積1.22萬(wàn)Km2，海洋是青島最大的地緣優(yōu)勢(shì)，也是青島發(fā)展的最大潛力，因此青島擁有打造我國(guó)藍(lán)色硅谷的天然優(yōu)勢(shì)，開(kāi)發(fā)海洋資源是傳承海洋文化、創(chuàng)新發(fā)展海洋經(jīng)濟(jì)的客觀需要，而構(gòu)建一個(gè)穩(wěn)定的，共享的，交流方便的青島近海環(huán)境要素?cái)?shù)據(jù)庫(kù)對(duì)于青島開(kāi)發(fā)藍(lán)色經(jīng)濟(jì)區(qū)，綜合利用海洋資源十分必要。 港口、海岸工程及近海工程涉及風(fēng)、海浪、潮汐、海流等多種動(dòng)力要素，數(shù)據(jù)的獲取途徑眾多、量大，不便于對(duì)其進(jìn)行管理以及分析處理。將青島近海環(huán)境動(dòng)力信息整理加工，整合成為準(zhǔn)確、便于獲取的數(shù)據(jù)庫(kù)資料，將對(duì)該地區(qū)的風(fēng)、浪、潮、流四種要素的應(yīng)用提供便利條件。 本文首先收集并整理了近年來(lái)青島近海風(fēng)場(chǎng)以及水深數(shù)據(jù)，利用該資料建立了青島近海水動(dòng)力數(shù)學(xué)模型，對(duì)該區(qū)域波浪、海流、潮汐數(shù)據(jù)進(jìn)行數(shù)值模擬，并以鰲山衛(wèi)實(shí)測(cè)波高資料進(jìn)行驗(yàn)證。通過(guò)驗(yàn)證，模擬結(jié)果與實(shí)測(cè)數(shù)據(jù)吻合良好，說(shuō)明此模型可以準(zhǔn)確對(duì)青島近海環(huán)境動(dòng)力進(jìn)行模擬。 基于水動(dòng)力環(huán)境模擬數(shù)據(jù)基礎(chǔ)之上，將獲得的模擬結(jié)果按照空間、時(shí)間進(jìn)行分類(lèi)整理，并進(jìn)行數(shù)值分析，獲得風(fēng)、浪、潮、流四種要素的時(shí)空變化特點(diǎn)。 最后，本文利用MySQL軟件構(gòu)建了完整的青島近海環(huán)境動(dòng)力要素?cái)?shù)據(jù)庫(kù)。
[Abstract]:At present, the construction of various information databases has become a symbol of the development and continuous progress of national science and technology. The technology of developing and utilizing marine resources is becoming more and more mature. It is more and more important to update the dynamic information of offshore environment immediately, process it reasonably and manage scientifically. Qingdao is located at the southern tip of Shandong Peninsula with a coastline of 730.64km. The sea area of 12200 Km2, is Qingdao's greatest geographical advantage and the greatest potential for Qingdao's development. Therefore, Qingdao has the natural advantage of building blue Silicon Valley in China. The development of marine resources is the objective need of inheriting marine culture, innovating and developing marine economy, and building a stable and shared ocean. The database of Qingdao offshore environmental elements is very necessary for Qingdao to develop blue economic zone and make comprehensive utilization of marine resources. Port, coastal engineering and offshore engineering involve many dynamic factors, such as wind, wave, tide, current and so on. There are many ways to obtain data, so it is not convenient to manage and analyze and process it. The collation and processing of Qingdao offshore environmental dynamic information into accurate and easy to obtain database data will provide convenient conditions for the application of wind, wave, tide and current in this area. In this paper, the data of Qingdao offshore wind field and water depth in recent years are collected and sorted out, and the hydrodynamic mathematical model of Qingdao offshore is established by using this data. The wave, current and tide data in this area are simulated and verified by the wave height data of Aoshan Wei. The results show that the simulation results are in good agreement with the measured data, which shows that the model can accurately simulate the coastal environmental dynamics of Qingdao. Based on the hydrodynamic environment simulation data, the simulation results are classified according to space and time, and numerical analysis is carried out to obtain the temporal and spatial variation characteristics of wind, wave, tide and current. Finally, a complete database of dynamic elements of Qingdao offshore environment is constructed by using MySQL software.
【學(xué)位授予單位】：中國(guó)海洋大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類(lèi)號(hào)】：P731.2;TP311.13

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