超大型综合体育馆声学设计实践——以深圳体育中心为例  

Practice of Acoustic Design of Super Large Comprehensive Gymnasium——Taking Shenzhen Sports Center as An Example

作　　者：张光耀 王红卫[1] 熊威 杨晨曦 ZHANG Guangyao;WANG Hongwei;XIONG Wei;YANG Chenxi(School of Architecture,South China University of Technology,Guangzhou 510641,China)

机构地区：[1]华南理工大学建筑学院,广东广州510641

出　　处：《电声技术》2022年第2期8-12,共5页Audio Engineering

摘　　要：以深圳市体育中心综合体育馆的建筑声学设计为例,探究超大型体育馆容积远超相关标准限值情况下,体育馆室内混响时间的设计取值。通过充分利用室内界面,布置不同吸声特性的材料,使室内混响时间达到设计值,解决体育馆内音质控制的难点。通过Odeon声学软件对竞技比赛和文艺演出两种模式进行仿真模拟,得出综合体育馆中频混响时间平均值分别为2.59 s、2.17 s,与设计标准值吻合。深圳体育中心超大型综合体育馆的声学设计方法,能够提高超大型体育馆的声学设计可靠性,能为类似场馆的建筑声学设计提供参考。Taking the architectural acoustics design of Shenzhen sports center gymnasium as an example, the design value of indoor reverberation time of the gymnasium was explored when the volume of super-large gymnasium far exceeded the limit of relevant standards. By making full use of the indoor interface and arranging materials with different sound absorption properties, the indoor reverberation time can reach the design value and solve the difficulty of sound quality control in the gymnasium. Odeon acoustic software is used to simulate the two modes of athletic competition and artistic performance, and the average reverberation time of intermediate frequency is 2.59 s and 2.17 s respectively, which is quite consistent with the design standard value. Through the acoustic design method of Shenzhen sports center super large comprehensive stadium, the reliability of the acoustic design of super large stadium is improved, and it is hoped to provide reference for the architectural acoustic design of similar stadiums.

关 键 词：超大型体育馆 建筑声学设计 混响时间 

分 类 号：TU112[建筑科学—建筑理论]