| 教学区声环境舒适度阈值探讨 |
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| 引用本文： | 惠二青,黄钰铃,王林伟,樊永华.教学区声环境舒适度阈值探讨[J].噪声与振动控制,2007,27(3):110-112. |
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| 作者姓名： | 惠二青 黄钰铃 王林伟 樊永华 |
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| 作者单位： | [1]清华大学水利水电工程系,北京100084 [2]三峡大学,湖北宜昌443002 [3]西北农林科技大学,陕西杨凌712100 |
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| 基金项目： | 湖北省科技攻关项目;湖北省教育厅重大项目 |
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| 摘 要： | 目前高校提倡建设生态校园，其教学区声环境质量也逐渐引起广泛关注。以湖北省某高校为例，根据声源选取具有代表性的教学楼，通过实地监测与问卷调查，采用模糊数学法处理调查对象对教室声环境的主观反应信息，计算得出教学区上课期间舒适度阈值为48.2 dB，采用Ridit分析对调查结果进行检验，验证计算所得舒适度域值是合理的。
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| 关 键 词： | 声学 声环境 舒适度域值 模糊数学 |
| 文章编号： | 1006-1355（2007）03-0110-03 |
| 修稿时间： | 2006-09-16 |
Comfortable Threshold of the Acoustic Environment in Teaching Room |
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| HUI Er-qing,HUANG Yu-ling,WANG Lin-wei,FAN Yong-hua.Comfortable Threshold of the Acoustic Environment in Teaching Room[J].Noise and Vibration Control,2007,27(3):110-112. |
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| Authors: | HUI Er-qing HUANG Yu-ling WANG Lin-wei FAN Yong-hua |
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| Affiliation: | 1. Department of Hydraulic Engineering, Tsinghua University, Beijing 100084, China ; 2. China Three Gorges University, Yichang Hubei 443002, China ; Northwest Sci-tech University of Agriculture and Forestry, Yangling Shaanxi 712100, China |
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| Abstract: | The high educational school in our country is advocating constructing the ecological campus at present, in which the noise environment quality in the teaching area is getting more and more concerned. Regarding some high school in Hubei province as the example, seclecting typical teaching building based on the noise source, through monitoring noise environment and investigating subjective response information, using the fuzzy mathemantics to deal with all the subjective information from the investigated classroom, the comfortable threshold of the noise environment in the teaching area is calculated and the result is 48.2dB, and the Ridit analysis is used to verify the rationality of the comfortable threshold. |
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| Keywords: | acoustics acoustic environment comfortable threshold fuzzy mathematics |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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