剧场室内声学缺陷的改善措施研究与应用  

RESEARCH AND APPLICATION OF IMPROVEMENT MEASURES FOR INDOOR ACOUSTIC DEFECTS IN THEATER

作　　者：张燕 ZHANG Yan(Fujian Academy of Building Research Co.,Ltd.,Fujian Key Laboratory of Green Building Technology,350108,Fuzhou,China)

机构地区：[1]福建省建筑科学研究院有限责任公司福建省绿色建筑技术重点实验室,福州350108

出　　处：《建筑技术》2023年第3期316-319,共4页Architecture Technology

基　　金：厦门市建设局建设科技项目(XJK2021-1-27)。

摘　　要：室内声环境作为剧场室内环境质量的重要指标之一,对剧场的实际使用效果和品质起到了关键性作用,受到了越来越多的关注。以具体项目为例,通过对剧场平面、立面及侧墙进行二维声线分析及体形优化设计,分析建筑的声学缺陷来源,提出改善措施,并通过声学仿真模拟验证体形优化设计的效果。可为形体规则的室内剧场提供音质设计方法,并为类似音质问题提供解决思路。As one of the important indicators of the indoor environment quality of theater,indoor sound environment plays a key role in the actual use effect and quality of theater,and has been paid more and more attention.Taking the specific project as an example,through the two-dimensional sound line analysis and shape optimization design of the theater plane,facade and side wall,the source of the acoustic defects of the building was analyzed,and the improvement measures were proposed,and the effect of shape optimization design was verified by acoustic simulation.It can provide a method for the design of indoor sound quality in theatres with regular shapes and provide ideas for solving similar sound quality problems.

关 键 词：音质设计 二维声线分析 剧场声环境 声缺陷 声学仿真 

分 类 号：TU242.2[建筑科学—建筑设计及理论]