| 教室声学设计分析 |
| |
| 引用本文： | 李婧,朱晓天,赵秀玲.教室声学设计分析[J].南方建筑,2006(9):23-25. |
| |
| 作者姓名： | 李婧 朱晓天 赵秀玲 |
| |
| 作者单位： | 221008,中国矿业大学建筑工程学院 |
| |
| 摘 要： | 对两种不同类型教室的房间比例、混响时间、频率响应、本底噪声等建声参量分别进行了实际测量和计算.利用有限元模型模拟的方法给出了部分声场分析.比较了两教室设计中出现的问题并进行了讨论进而明确了教室声学设计的基本要素,为教学用房的建筑设计提供了较为合理的参考.
|
| 关 键 词： | 教室声学设计 有限元 混响时间 频率响应 噪声控制 |
An Analysis of Classroom's Acoustics Design |
| |
| Li Jing,Zhu Xiaotian,Zhao Xiaoling.An Analysis of Classroom''''s Acoustics Design[J].South Architecture,2006(9):23-25. |
| |
| Authors: | Li Jing Zhu Xiaotian Zhao Xiaoling |
| |
| Affiliation: | Li Jing Zhu Xiaotian Zhao Xiaoling |
| |
| Abstract: | The acoustic qualities including room ratio,reverberation time,frequency response and background noise level were measured and calculated in two type classrooms. The numerical analysis of sound field was given by using Finite element method. The problems occurred in designing of two classrooms were discussed and the acoustic requirements of classroom design were proposed. The results obtained are hopefully valuable in educational building design. |
| |
| Keywords: | Classroom acoustics Finite-element Method Reverberation time Frequency response Noise control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
