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今年建筑学报第2期刊登了城市建设部民用建筑设计院叶祖贵同志所介绍的“北京射击场设计中几项问题”一文,该文对射击场的设计过程和设计内容作了详细的介绍,并提出设计存在音响震动问题——“由于设计时没有很好地研究声响问题,同时对射击时由于弹药爆裂所引起的空气压缩的剧烈震动没有作应有估计,以致在完成后经过一场射击比赛证明:在靶篷内不但直接声响和空气压力震耳难受;同时因音响反射而产生的
The second issue of this year’s edition of the Journal of Architecture published a paper entitled “Several Issues in the Design of Beijing Shooting Ranges” introduced by Comrade Ye Zugui of the Civil Construction Design Institute of the Ministry of Construction. This article gives a detailed introduction to the design process and design content of the shooting range. The design proposes that there is a problem of acoustic vibrations, “because the sound problem was not well studied at the time of design, and the severe vibration of the air compression caused by ammunition burst at the time of shooting was not properly estimated, so that after a shooting competition was completed, Proof: In the target can not only direct sound and air pressure deafening; at the same time due to acoustic reflection