本文關(guān)鍵詞：基于DeST-h的東北嚴(yán)寒地區(qū)低能耗村鎮(zhèn)住宅圍護結(jié)構(gòu)優(yōu)化設(shè)計　出處：《哈爾濱工業(yè)大學(xué)》2015年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： 嚴(yán)寒地區(qū) 低能耗 村鎮(zhèn)住宅 軟件模擬 圍護結(jié)構(gòu)

【摘要】：在我國能源消耗位居世界第二位的背景下,我國正在全國范圍內(nèi)陸續(xù)推展低能耗建筑研究的相關(guān)工作。而嚴(yán)寒地區(qū)的低能耗研究工作起步相對較晚,針對該地區(qū)的低能耗技術(shù)研究較為滯后,亟需在今后的研究與實踐工作中探求經(jīng)驗。東北嚴(yán)寒地區(qū)低能耗村鎮(zhèn)住宅圍護結(jié)構(gòu)的優(yōu)化設(shè)計策略對東北嚴(yán)寒地區(qū),乃至對整個綠色村鎮(zhèn)住宅開展具有一定的參考價值。本文的研究對象是東北嚴(yán)寒地區(qū)的村鎮(zhèn)住宅圍護結(jié)構(gòu),在研究中通過由清華大學(xué)自主研發(fā)的建筑能耗的模擬軟件De ST-h,分析以村鎮(zhèn)住宅墻體、屋頂、外窗等圍護結(jié)構(gòu)為變量,對不同變量條件下的能源消耗通過模擬實驗、結(jié)果比較和分析,并對各分項模擬策略進行綜合比較與分析,探求面對東北嚴(yán)寒地區(qū)的地域特點的低能耗村鎮(zhèn)住宅圍護結(jié)構(gòu)的優(yōu)化設(shè)計策略。本課題主要研究基于De ST-h模擬的東北嚴(yán)寒地區(qū)低能耗村鎮(zhèn)住宅圍護結(jié)構(gòu)的優(yōu)化設(shè)計,探討通過改變圍護結(jié)構(gòu)使該地區(qū)村鎮(zhèn)住宅達(dá)到低能耗建筑的優(yōu)化設(shè)計策略。主要內(nèi)容有:深入研究目前東北嚴(yán)寒地區(qū)的氣候條件、建筑特點以及圍護結(jié)構(gòu)的薄弱環(huán)節(jié),對同緯度地區(qū)的村鎮(zhèn)建筑進行大量資料研究并深入研究圍護結(jié)構(gòu)設(shè)計�；诖搜芯糠治龌A(chǔ)初步得出適合該地區(qū)情況的圍護結(jié)構(gòu)優(yōu)化方案。分析研究初始模型建筑中的圍護結(jié)構(gòu)對能耗的影響。分析過程總共分為3個步驟,即1理論分析、2能耗模擬、3優(yōu)化設(shè)計。通過用De ST-h建筑能耗模擬軟件,針對圍護結(jié)構(gòu)單因素影響下的能耗模擬結(jié)果進行橫向分析,并比較歸納出圍護結(jié)構(gòu)與建筑能耗之間存在的關(guān)系。做圍護結(jié)構(gòu)的綜合優(yōu)化設(shè)計,通過對優(yōu)化方案的結(jié)果進行數(shù)據(jù)上的比較分析,并以經(jīng)濟可行和低能耗原則作為前提,得出適合東北嚴(yán)寒地區(qū)的低能耗村鎮(zhèn)住宅的圍護結(jié)構(gòu)優(yōu)化設(shè)計方案。論文中的圍護結(jié)構(gòu)優(yōu)化設(shè)計均是基于對理論的研究分析后再進行計算機軟件模擬,這種研究方法具有很強的客觀性,并充分體現(xiàn)建筑優(yōu)化設(shè)計過程的可控性。期望在研究中總結(jié)出的低能耗村鎮(zhèn)住宅圍護結(jié)構(gòu)的優(yōu)化設(shè)計策略能夠?qū)|北的嚴(yán)寒地區(qū),甚至對所有氣候相近的地區(qū)的村鎮(zhèn)發(fā)展低能耗建筑提供一定參考價值。
[Abstract]:Under the background that our country energy consumption ranks second in the world, our country is developing the research work of low energy consumption building one after another in the whole country, but the research work of low energy consumption in cold area is relatively late. In view of the low energy consumption technology in this area, it is necessary to seek experience in the future research and practice. The optimization design strategy of the low energy consumption village housing enclosure structure in the northeast cold area is necessary to the northeast cold area. Even for the whole green village residential development has a certain reference value. The research object of this paper is the northeast cold area of the village housing enclosure structure. In the study, the building energy consumption simulation software de ST-hdeveloped independently by Tsinghua University was used to analyze the wall, roof, outer window and other envelope structures of the village and town residence as variables. The energy consumption under different variables is compared and analyzed through simulation experiments, and the simulation strategies are compared and analyzed comprehensively. To explore the optimal design strategy of low energy consumption residential enclosure structure in the face of the regional characteristics of the northeast cold area. This subject is mainly based on de. ST-h simulation of the northeast cold area low energy consumption residential enclosure structure optimization design. This paper discusses the optimal design strategy of low energy consumption buildings in villages and towns in this area by changing the enclosure structure. The main contents are as follows: deeply study the climate conditions in the severe cold areas of Northeast China at present. The characteristics of the building and the weak links of the enclosure structure. A large amount of data was carried out on the village and town buildings in the same latitude area and the design of the enclosure structure was deeply studied. Based on the research and analysis, the optimization scheme of the enclosure structure suitable for the situation in the area was preliminarily obtained. The initial model was analyzed and studied. The influence of enclosure structure on energy consumption. The analysis process is divided into three steps. By using de ST-h building energy consumption simulation software, the simulation results of energy consumption under the influence of single factor of enclosure structure are analyzed horizontally. And compared and concluded the relationship between the envelope structure and building energy consumption. Do the comprehensive optimal design of the envelope structure, through the results of the optimization of the results of the comparative analysis of the data. And take the principle of economic feasibility and low energy consumption as the premise. The optimal design scheme of the enclosure structure for the low energy consumption residential buildings in the cold area of northeast China is obtained. The optimal design of the enclosure structure in this paper is based on the theoretical research and analysis, and then the computer software simulation is carried out. This research method has strong objectivity. And fully reflects the controllability of the building optimization design process. It is expected that the optimized design strategy of the low-energy village housing envelope structure can be used in the cold area of Northeast China. It even provides some reference value for the development of low-energy buildings in all areas with similar climate.
【學(xué)位授予單位】：哈爾濱工業(yè)大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：TU111.4

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