摘要
根据对海上CEP平台噪声现状进行全方位调查和数值模拟,从噪声和振动源、空气声和固体声的传播、建筑结构和材料等方面进行了综合分析。排除了固体传声对生活区的影响,认为生活楼的通风系统是生活楼噪声问题的主要因素。研究结果为改善海上平台生活区声环境质量,降低噪声对人员影响,及海洋石油新平台生活楼设计提供噪声问题解决依据。
Based on the comprehensive investigation and numerical simulation of the noise status of offshore CEP platform,this paper makes a comprehensive analysis from the aspects of noise and vibration sources,the propagation of air sound and solid sound,building structure and materials.Excluding the influence of solid sound transmission on the living area,it is considered that the ventilation system of the living building is the main factor of the noise problem of the living building.The research results provide a basis for improving the acoustic environment quality of offshore platform living area,reducing the impact of noise on personnel,and the design of offshore oil new platform living building.
作者
杨永波
Yang Yongbo(Cnooc Energy Development Co.,Ltd.,Beijing 100010,China)
出处
《科学技术创新》
2022年第15期164-168,共5页
Scientific and Technological Innovation
关键词
噪声
CEP平台
数值计算
Noise
CEP platform
Numerical calculation
