【摘要】：膠東半島由于其獨(dú)特的地理位置，海水入侵風(fēng)險(xiǎn)給當(dāng)?shù)鼐用駧淼臑?zāi)害最為嚴(yán)重。國內(nèi)外專家學(xué)者就海水入侵分析做出了深入的研究，包括利用計(jì)算機(jī)技術(shù)、地理信息系統(tǒng)技術(shù)、網(wǎng)絡(luò)技術(shù)、三維可視化技術(shù)等來精確地模擬入侵過程。海水淹沒出現(xiàn)后必然會造成損失，在這種情況下利用非工程手段進(jìn)行減災(zāi)備受重視，因此進(jìn)行海水入侵風(fēng)險(xiǎn)評價(jià)系統(tǒng)的研究具有重要的理論意義和現(xiàn)實(shí)價(jià)值。本文從建立三維可視化海水入侵分析、評價(jià)功能結(jié)構(gòu)與模型進(jìn)行研究設(shè)計(jì)，運(yùn)用了地理信息系統(tǒng)技術(shù)、計(jì)算機(jī)編程技術(shù)、三維可視化建模技術(shù)、數(shù)據(jù)庫構(gòu)建技術(shù)進(jìn)行整合運(yùn)用，開發(fā)了實(shí)現(xiàn)海水入侵分析與災(zāi)情風(fēng)險(xiǎn)評價(jià)信息為一體的信息化系統(tǒng)，從而為膠東半島地區(qū)防洪減災(zāi)部門提供及時(shí)、準(zhǔn)確、科學(xué)的風(fēng)險(xiǎn)評價(jià)信息，為當(dāng)?shù)氐姆篮闇p災(zāi)工作提供支持。 研究就海水淹沒理論，分有源淹沒與無源淹沒兩種算法進(jìn)行海水入侵模擬。在WebGIS的基礎(chǔ)上，采用Skyline開發(fā)平臺構(gòu)建三維地形模型、ArcGISAPI forJavascript和ArcGIS Server Rest實(shí)現(xiàn)地圖的可視化，構(gòu)建基于WebGIS的海水入侵三維可視化的風(fēng)險(xiǎn)評價(jià)系統(tǒng)，既實(shí)現(xiàn)了海水淹沒的模擬，，又達(dá)到了三維可視化的效果。本系統(tǒng)的開發(fā)和使用證明了WebGIS技術(shù)與三維可視化技術(shù)相結(jié)合，能夠?qū)崿F(xiàn)海水入侵過程、入侵的網(wǎng)絡(luò)三維可視化和相關(guān)的淹沒分析、風(fēng)險(xiǎn)評價(jià)。研究成果對膠東半島地區(qū)藍(lán)色經(jīng)濟(jì)發(fā)展防滑減災(zāi)提供科學(xué)依據(jù)和技術(shù)支持，有著重要的理論意義。
[Abstract]:Because of its unique geographical location, the risk of seawater invasion is the most serious disaster to local residents. Experts and scholars at home and abroad have made in-depth research on seawater intrusion analysis, including the use of computer technology, geographic information system technology, network technology, three-dimensional visualization technology to accurately simulate the invasion process. Sea water inundation is bound to cause losses. In this case, the use of non-engineering means for disaster reduction has attracted much attention. Therefore, the study of seawater intrusion risk assessment system has important theoretical significance and practical value. In this paper, 3D visualization seawater intrusion analysis, evaluation function structure and model are studied and designed, GIS technology, computer programming technology, 3D visual modeling technology, database construction technology are integrated and applied. In order to provide timely, accurate and scientific risk assessment information for flood control and disaster reduction departments in Jiaodong Peninsula, an information system is developed to realize the integration of seawater intrusion analysis and disaster risk assessment information. To provide support for local flood control and disaster reduction. Based on the theory of seawater inundation, the seawater intrusion simulation is carried out by two algorithms, active submergence and passive submergence. On the basis of WebGIS, the 3D terrain model ArcGISAPI forJavascript and ArcGIS Server Rest are built on the Skyline development platform to realize the visualization of the map, and the risk evaluation system of 3D visualization of seawater intrusion based on WebGIS is constructed, which realizes the simulation of seawater inundation. It also achieves the effect of three-dimensional visualization. The development and application of this system has proved that the combination of WebGIS technology and 3D visualization technology can realize the process of seawater intrusion, the network 3D visualization of intrusion, the related submergence analysis, and the risk evaluation. The research results provide scientific basis and technical support for the development of blue economy in Jiaodong Peninsula, and have important theoretical significance.
【學(xué)位授予單位】：中國礦業(yè)大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：P208;P731.2

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 劉小生;陳英俊;黃玉生;;基于GIS技術(shù)的洪水淹沒區(qū)確定[J];測繪科學(xué);2007年05期

2 劉仁義,劉南;基于GIS的復(fù)雜地形洪水淹沒區(qū)計(jì)算方法[J];地理學(xué)報(bào);2001年01期

3 范阿南;朱教君;張忠輝;;基于AJAX的WebGIS應(yīng)用[J];遼寧工程技術(shù)大學(xué)學(xué)報(bào)(自然科學(xué)版);2010年03期

4 黃夢雄;朱勤東;趙躍;;基于REST和AJAX的WebGIS設(shè)計(jì)與實(shí)現(xiàn)[J];測繪與空間地理信息;2013年07期

5 豐愛平;夏東興;谷東起;吳桑云;李朝新;;萊州灣南岸海岸侵蝕過程與原因研究[J];海洋科學(xué)進(jìn)展;2006年01期

6 劉孟蘭;鄭西來;韓聯(lián)民;林端;羅一丹;方宏達(dá);柯東勝;彭曉娟;陳嘉輝;;南海區(qū)重點(diǎn)岸段海岸侵蝕現(xiàn)狀成因分析與防治對策[J];海洋通報(bào);2007年04期

7 吉孟瑞;康鳳新;;膠東半島地下水庫水資源調(diào)蓄研究[J];山東國土資源;2010年03期

8 王艷艷,陸吉康,陳浩;洪災(zāi)損失評估技術(shù)的應(yīng)用[J];水利水電技術(shù);2002年10期

9 張雄,黨志良,張賢洪,左孝紅;WebGIS及三維可視化技術(shù)在供水管網(wǎng)中的應(yīng)用[J];陜西工學(xué)院學(xué)報(bào);2005年02期

10 陸家駒,李士鴻;TM資料水體識別技術(shù)的改進(jìn)[J];環(huán)境遙感;1992年01期

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