教室声环境测试分析与改善——以沈阳建筑大学为例  

Measurement Analysis and Improvement of Classroom Acoustic Environment——Take Shenyang Jianzhu University as an Example

作　　者：张九红[1] 富强[1] 徐树彬[1] 

机构地区：[1]沈阳建筑大学建筑与规划学院,辽宁沈阳110168

出　　处：《沈阳建筑大学学报（社会科学版）》2014年第1期4-9,共6页Journal of Shenyang Jianzhu University:Social Science

基　　金：辽宁省普通高等教育本科教学改革立项项目(辽教发〔2012〕130)

摘　　要：立足于探索教室声学改造设计的理念,结合沈阳建筑大学继续教育学院教室声学改造实例,简析电化教室的声学指标,分析了影响教室声学环境的因素,并详细地叙述了该教室的声学改造设计构造方法。根据建筑声学基本理论,通过对教室混响时间计算、软件模拟分析及实测数据验证,阐述教室声环境的改造设计原则及方法,为改善教室内的声学环境提供了可行的设计方法,为教室声环境满足标准提供参考。The acoustic quality of classrooms affects the teaching quality of teachers.In order to search for acoustic reconstruction experience in classrooms,the article analyzes the acoustic index of the audio-visual classroom and the influencing factors of acoustic environment of the classrooms through the examples of a—coustic reconstruction of the multi-function classroom of School of Continuing Education in Shenyang Jianzhu University.The article describes the acoustic design construction method for the room in details.According to the basic theory of architectural acoustics,through the calculation of room reverberation time,software simulation analysis and the measured data validation,the article introduces the acoustic reconstruction principle and method of the classrooms and draws the related conclusion and suggestions.It provides some feasible design methods for improving the acoustic environment of classrooms and references for classroom acoustics environment to meet the standard.

关 键 词：教室 混响时间 声学设计 软件模拟 

分 类 号：TU112[建筑科学—建筑理论]