特大型高鐵車(chē)站高架候車(chē)廳聲環(huán)境主客觀評(píng)價(jià)研究
發(fā)布時(shí)間：2018-12-27 16:53
【摘要】：以我國(guó)新建的8個(gè)特大型高鐵車(chē)站的高架候車(chē)廳為研究對(duì)象,采用旅客問(wèn)卷調(diào)查的方法進(jìn)行候車(chē)廳聲環(huán)境質(zhì)量的主觀評(píng)價(jià),并對(duì)其中2個(gè)典型候車(chē)廳采取現(xiàn)場(chǎng)測(cè)量的方法進(jìn)行聲場(chǎng)參數(shù)的客觀評(píng)價(jià),并深入分析主觀評(píng)價(jià)結(jié)果和客觀聲場(chǎng)參數(shù)間的關(guān)系。結(jié)果表明:旅客對(duì)聲環(huán)境滿(mǎn)意度、聲環(huán)境舒適度與旅客所處環(huán)境的安靜程度、公共廣播系統(tǒng)的播音清晰度具有顯著相關(guān)性;人群噪聲是造成候車(chē)廳環(huán)境噪聲的主要噪聲源,而且隨著公共廣播系統(tǒng)播音聲級(jí)的提高,人群噪聲有提高的傾向;單純?cè)黾庸矎V播系統(tǒng)播音聲級(jí)與環(huán)境噪聲級(jí)之差(S/N)對(duì)提高播音清晰度的效果不明顯;提高候車(chē)廳內(nèi)公共廣播系統(tǒng)的播音清晰度,需要綜合考慮公共廣播的選型和布置方式、候車(chē)廳的建筑聲學(xué)特性、S/N等因素。
[Abstract]:Taking the viaduct of 8 newly built high-speed railway stations in China as the research object, the method of passenger questionnaire is used to evaluate the acoustic environment quality of the waiting rooms. Two typical waiting rooms are evaluated objectively with the method of field measurement, and the relationship between subjective evaluation results and objective sound field parameters is analyzed in depth. The results show that the satisfaction of the passengers to the sound environment, the comfort of the sound environment and the quiet degree of the environment in which the passengers live, and the broadcasting clarity of the public broadcasting system have a significant correlation; Crowd noise is the main noise source of waiting room environment noise, and with the increase of the sound level of public broadcasting system, the crowd noise tends to increase; Simply increasing the difference between sound level and ambient noise level (S / N) of public broadcasting system is not obvious. In order to improve the broadcasting clarity of the public broadcasting system in the waiting room, it is necessary to consider the selection and layout of the public broadcast, the building acoustics of the waiting room and the S / N factor.
【作者單位】： 華南理工大學(xué)建筑學(xué)院;華南理工大學(xué)亞熱帶建筑科學(xué)國(guó)家重點(diǎn)實(shí)驗(yàn)室;
【基金】：國(guó)家自然科學(xué)基金資助項(xiàng)目(51378215) 鐵道部科技研究開(kāi)發(fā)計(jì)劃項(xiàng)目(2009X017) 中央高�；究蒲袠I(yè)務(wù)費(fèi)專(zhuān)項(xiàng)資金資助項(xiàng)目(2014ZM0024)
【分類(lèi)號(hào)】：U291;TU112.4
[Abstract]:Taking the viaduct of 8 newly built high-speed railway stations in China as the research object, the method of passenger questionnaire is used to evaluate the acoustic environment quality of the waiting rooms. Two typical waiting rooms are evaluated objectively with the method of field measurement, and the relationship between subjective evaluation results and objective sound field parameters is analyzed in depth. The results show that the satisfaction of the passengers to the sound environment, the comfort of the sound environment and the quiet degree of the environment in which the passengers live, and the broadcasting clarity of the public broadcasting system have a significant correlation; Crowd noise is the main noise source of waiting room environment noise, and with the increase of the sound level of public broadcasting system, the crowd noise tends to increase; Simply increasing the difference between sound level and ambient noise level (S / N) of public broadcasting system is not obvious. In order to improve the broadcasting clarity of the public broadcasting system in the waiting room, it is necessary to consider the selection and layout of the public broadcast, the building acoustics of the waiting room and the S / N factor.
【作者單位】： 華南理工大學(xué)建筑學(xué)院;華南理工大學(xué)亞熱帶建筑科學(xué)國(guó)家重點(diǎn)實(shí)驗(yàn)室;
【基金】：國(guó)家自然科學(xué)基金資助項(xiàng)目(51378215) 鐵道部科技研究開(kāi)發(fā)計(jì)劃項(xiàng)目(2009X017) 中央高�；究蒲袠I(yè)務(wù)費(fèi)專(zhuān)項(xiàng)資金資助項(xiàng)目(2014ZM0024)
【分類(lèi)號(hào)】：U291;TU112.4
【參考文獻(xiàn)】
相關(guān)期刊論文 前3條
1 沈中偉;;當(dāng)代鐵路客站的城市角色——基于城市綜合換乘的我國(guó)新型鐵路客站設(shè)計(jì)關(guān)鍵[J];建筑學(xué)報(bào);2009年04期
2 吳碩賢;趙越U，
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