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声环境质量控制团队

来源:    发布时间:2016-10-27    点击次数:

团队负责人:蔡俊
主要研究方向:

1)声环境质量控制功能材料开发与结构研制

2)声环境质量的分析、预测与环境噪声的主客观评价

3)室内外声环境质量改善、室外环境噪声控制技术。

团队已开发出具有自主知识产权的高效隔声功能材料、散热通风消声降噪、扩散体顶部降噪等具有显著降噪性能的声环境质量控制材料、技术和装备,发明了基于上述功能材料的高效耗能降噪结构,并已实际应用于市政、交通、电力、石化等行业降噪工程中;建立了环境噪声信号采集、分析、模拟和主客观评价系统,针对飞机、铁路、公路交通噪声引起的烦恼度,进行人体主观舒适性评价。

近年来,团队成员围绕环境功能材料开发、噪声分析与预测、环境噪声控制技术与工程等方面中的重要科学问题,共承担研究课题20项,其中包括国家自然科学基金项目,上海市科委科技项目,交通行业重点项目,国家电网科技攻关项目等;发表论文20篇,申请发明专利10项,授权8项;参与设计完成了上海市轨道交通6号线、成都市五丁桥、成都市北新干线、沈阳沈海热电冷却塔、上海S4高速公路闵行段等声屏障降噪工程。分别于2007、2008年获教育部高等学校科学技术奖专利奖二等奖、环保部环境保护科学技术奖三等奖。

Acoustic Environmental Quality Control Team

The main research areas:

1) Acoustic environmental quality control materials development and structural research

2) Acoustic environmental quality analysis and forecasting,subjective and objective assessment of environmental noise

3) Indoor and outdoor acoustic environment quality improvement,Outdoor environmental noise control technology.

The acoustic environment quality control materials, technology and equipments have been developed by the research team. It includes the highly efficient soundproof  functional materials, the ventilation cooling muffler and diffuser top noise reduction technology which have patents. Based on the soundproof functional material, the highly efficient energy dissipation and noise reduction construct are designed and applied in noise control engineerings of municipal, transportation, electric power, petrochemical industries. The environmental noise signal collection, analysis, simulation and subjective and objective evaluation system has been established. It focuses on human subjective comfort evaluation for the annoyance caused by aircraft, railway, highway traffic noise.

In recent years, the team’s research work focus on the important scientific problems in environmental functional materials development, noise analysis and forecasting, environmental noise control technology. The team has earned 20 projects including the National Natural Science Foundation program of China, the Shanghai Municipal Science and Technology Commission of Science and Technology projects, key projects in the transport sector, the State Grid scientific and technological research projects. The team has published 20 papers, applied for 10 patents, 8 of which have been authorized. The team has designed and finished noise control engineerings such as Shanghai subway line 6, Wuding Bridge in Chengdu, Chengdu North Link, cooling tower in Shen Hai, Shanghai S4 highway Minhang section. The team has got the second prize of the Ministry of Education Science and Technology Award for patent, the third prize of the Ministry of Environmental Protection Environmental Protection Science and Technology Award in 2007 and 2008 respectively.
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S4 高速公路降噪工程

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沈阳沈海热电冷却塔降噪工程
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无锡阿斯利康车间降噪工程

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主客观评价系统

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飞机噪声原始信号

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飞机噪声模拟信号

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