本文選題：自然通風　切入點：臨街高層點式住宅　出處：《哈爾濱工業(yè)大學》2014年碩士論文

【摘要】：深圳地區(qū)夏季十分悶熱,住宅開窗進行通風的需求非常大,但是由于臨街住宅受交通噪聲的影響十分嚴重,所以臨街住宅大部分時段只能緊閉門窗來減小交通噪聲干擾,導致室內(nèi)空調(diào)使用量巨大,這種臨街住宅存在的自然通風問題使深圳面臨巨大的空調(diào)耗能壓力。深圳的住宅耗能問題近年來顯著提高,充分利用自然通風來代替空調(diào)使用,能夠降低住宅建筑耗能、符合建設節(jié)約型城市的理念。合理的自然通風能為室內(nèi)提供新鮮、清潔的自然空氣,室內(nèi)溫度得到降低,住宅內(nèi)的空氣品質得到提升,室內(nèi)熱環(huán)境舒適度得到改善,非常有利人體的生理和心理健康。所以解決好自然通風情況下的臨街住宅降噪措施,是本論文的研究課題。本文以深圳臨街點式高層住宅的自然通風和降噪手段的結合為研究的核心內(nèi)容,對深圳地區(qū)臨街點式高層住宅進行實地調(diào)研,分析其分布情況、自身特點,實際存在的自然通風問題和交通噪聲問題,總結歸納出臨街點式高層住宅有代表性的形式,建立研究模型,對其進行CFD風模擬和噪聲模擬,通過模擬結果分析得出最利于自然通風的設計手法和降噪手段,再根據(jù)兩者的結合性分析,提出優(yōu)化方案,并進行模擬驗證,總結出符合深圳地區(qū)臨街點式高層住宅自然通風和降噪特點的優(yōu)化設計手段。本文首先介紹深圳的氣候特征,根據(jù)調(diào)研情況總結臨街點式高層住宅的特點,然后分別從自然通風和降噪兩方面出發(fā),探討適合深圳高層臨街住宅的設計方法,歸納整理出自然通風和降噪的結合性優(yōu)化設計策略,最后提出深圳臨街點式高層住宅的自然通風和降噪設計優(yōu)化性設計手法,以期改善臨街點式高層住宅的室內(nèi)居住品質,符合綠色建筑的發(fā)展方向。
[Abstract]:The summer in Shenzhen is very sultry, and the demand for ventilation is very large. However, because the residential buildings near the street are seriously affected by traffic noise, they can only close the doors and windows to reduce the traffic noise for most of the time.The use of indoor air conditioning is huge, and the natural ventilation problem of the residential buildings near the street makes Shenzhen face a huge pressure of air conditioning energy consumption.In recent years, the problem of energy consumption of housing in Shenzhen has been raised significantly. The use of natural ventilation instead of air conditioning can reduce the energy consumption of residential buildings and conform to the idea of building a energy-saving city.Reasonable natural ventilation can provide fresh, clean natural air, lower indoor temperature, higher air quality and better indoor thermal environment, which is very beneficial to the physiological and mental health of human body.Therefore, it is the research topic of this paper to solve the noise reduction measures of street-facing residence under natural ventilation.This paper takes the combination of natural ventilation and noise reduction for the study of the natural ventilation and noise reduction means of the residential buildings near the street in Shenzhen, and carries out a field investigation and analysis of the distribution and characteristics of the residential buildings on the street in the Shenzhen area.The problems of natural ventilation and traffic noise existed in practice were summarized. The representative form of point-facing high-rise residence was summed up, and the research model was established, and the CFD wind simulation and noise simulation were carried out on it.Through the analysis of simulation results, the design methods and noise reduction methods are obtained, which are most favorable to natural ventilation. Then, according to the analysis of the combination of the two, the optimization scheme is put forward, and the simulation results are verified.The optimization design method of natural ventilation and noise reduction for the street-facing high-rise residential building in Shenzhen area is summarized.This paper first introduces the climatic characteristics of Shenzhen, summarizes the characteristics of the residential buildings on the street, and then discusses the design methods suitable for the high-rise residential buildings near the street in Shenzhen from the two aspects of natural ventilation and noise reduction, respectively.The combined optimal design strategies of natural ventilation and noise reduction are summarized and sorted out. At last, the optimal design methods of natural ventilation and noise reduction for the spot residential buildings near the street in Shenzhen are put forward, in order to improve the indoor living quality of the residential buildings on the street.In line with the direction of development of green buildings.
【學位授予單位】：哈爾濱工業(yè)大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TU834.1;U491.91

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相關期刊論文 前1條

1 任岳松,魯坤元;高層住宅防噪聲設計[J];新建筑;1999年05期

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本文編號：1696404