摘要
文中从一起电梯噪音投诉案例入手,分析电梯噪音来源及噪音扰民的作用机理,提出采用隔振支架、增加减震装置降低噪音的措施,并通过在承重梁下增加减震装置的具体案例验证方案的有效性和可行性。
This paper aims at studying on noise control means from the practical compliant case,which is expected to show the efficacy of the proposed means.Firstly,the complaint case of elevator noise is introduced;Secondly,the source of elevators noise and the mechanism of noise transmission in resident region are analyzed;Then,noise reduction scheme with vibration isolation brackets and vibration absorption devices is proposed;Lastly,the effectiveness and feasibility of the scheme are verified by the case where the vibration absorption devices are added under the load-bearing beams.
作者
王建生
WANG Jiansheng(Xiamen Institute of Special Equipment Inspection,Xiamen 361003,Fujian,China)
出处
《市场监管与质量技术研究》
2023年第4期55-57,共3页
Market Regulation and Quality Technology Research
关键词
电梯噪音
隔振
减震
Elevator noise
Vibration isolation
Vibration absorption
