發(fā)布時間：2018-04-29 11:25

  本文選題：防震減災(zāi) + ARcGIS��； 參考：《蘭州理工大學(xué)》2013年碩士論文

【摘要】：城市中的建筑物是居民生產(chǎn)生活的重要場所,城市是保證居民具有相應(yīng)的生活條件下,交通運輸、工業(yè)生產(chǎn)、商品流通之間運行比較完善的機制。地震的突然發(fā)生會極大的影響到城市發(fā)展以及城市居民的生產(chǎn)生活水平,而地震是一種具有隱蔽性和突發(fā)性的自然災(zāi)害,城市一旦遭遇了地震的侵襲,它很可能會給城市的建筑物以及各種公共設(shè)施造成極大的損壞,而這種損壞伴隨而來的可能就是人員傷亡以及經(jīng)濟財產(chǎn)損失。因此提高建筑物的抗震能力,盡量減少地震對城市所造成的影響,構(gòu)建城市防震減災(zāi)系統(tǒng)是必要的也是可行的。 本文所研究的內(nèi)容是建立城市防震減災(zāi)系統(tǒng),系統(tǒng)是基于ArcGIS Engine組件式開發(fā)技術(shù),利用C#編程語言來構(gòu)建。本文在闡述系統(tǒng)的總體設(shè)計目標、原則、方法的基礎(chǔ)之上,對建立城市防震減災(zāi)系統(tǒng)所必需的建筑物易損性分析、人員傷亡預(yù)測以及經(jīng)濟損失模型進行了詳細的分析。利用實地調(diào)查的地籍數(shù)據(jù)信息,結(jié)合ArcGIS軟件的分析功能,采用縣城中最有代表性的一塊區(qū)域構(gòu)建了相應(yīng)的防震減災(zāi)數(shù)據(jù)庫。 文中對ArcGIS Engine開發(fā)中的查詢檢索、實現(xiàn)柱狀圖的渲染等關(guān)鍵技術(shù)進行了研究,開發(fā)構(gòu)建了基于ArcGIS Engine城市防震減災(zāi)系統(tǒng)。通過甘肅省某縣城研究區(qū)中的實際項目數(shù)據(jù),結(jié)合建筑物易損性分析模型以及人員傷亡預(yù)測模型分析展示了建筑物基本信息查詢、人員傷亡預(yù)測、建筑物經(jīng)濟損失、系統(tǒng)輔助決策等功能,整體系統(tǒng)運行效果比較良好。本系統(tǒng)的建立為城市進行防震減災(zāi)提供了有效的方法,也為相關(guān)的決策機構(gòu)在發(fā)生地震時做出決策提供了良好的輔助和借鑒依據(jù)。
[Abstract]:The buildings in the city are the important places for the residents to produce and live, and the city is the perfect mechanism to ensure that the residents have the corresponding living conditions, transportation, industrial production and circulation of goods. The sudden occurrence of the earthquake will greatly affect the development of the city and the production and living standard of the city residents, and the earthquake is a kind of hidden and sudden natural disaster, once the city has been hit by the earthquake, It is likely to cause great damage to urban buildings and various public facilities, and this damage may be accompanied by casualties and economic property losses. Therefore, it is necessary and feasible to improve the aseismic capacity of buildings and minimize the impact of earthquakes on cities. The content of this paper is to establish urban earthquake prevention and disaster reduction system, which is based on ArcGIS Engine component development technology and is constructed by C # programming language. Based on the general design objectives, principles and methods of the system, this paper analyzes in detail the vulnerability of buildings, the prediction of casualties and the model of economic loss, which are necessary for the establishment of urban earthquake prevention and disaster reduction system. Based on the cadastral data of field survey and the analysis function of ArcGIS software, the database of earthquake prevention and disaster reduction is constructed by using the most representative area in the county town. In this paper, the key technologies of query retrieval and histogram rendering in the development of ArcGIS Engine are studied, and the urban earthquake prevention and mitigation system based on ArcGIS Engine is developed. Through the actual project data in a county town research area in Gansu Province, combined with the building vulnerability analysis model and the personnel casualty prediction model analysis, the basic information query of the building, the casualty forecast, the economic loss of the building are displayed. System auxiliary decision and other functions, the overall system operation effect is relatively good. The establishment of the system provides an effective method for urban earthquake prevention and disaster reduction, and also provides a good reference basis for relevant decision-making organizations to make decisions in the event of an earthquake.
【學(xué)位授予單位】：蘭州理工大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2013
【分類號】：P208;P315.9

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本文編號：1819720