噪声与振动控制
譟聲與振動控製
조성여진동공제
NOISE AND VIBRATION CONTROL
2013年
3期
172-175
,共4页
声学%模糊聚类法%噪声%环境功能区划%案例研究
聲學%模糊聚類法%譟聲%環境功能區劃%案例研究
성학%모호취류법%조성%배경공능구화%안례연구
acoustics%fuzzy clustering%noise%environment functional division%case analysis
以国家技术规范为基础，根据城市总体规划、环境噪声特点等资料，采用定性与定量相结合的方式，运用模糊聚类法分析研究某市89个声环境单元功能区划分问题。在聚类分析过程中，利用了2种不同的标定方法来研究其对聚类结果的影响，结合专家咨询，对不同的聚类结果进行修正，最终确定该市声环境功能区划分方案为：0类声环境功能区单元1个，1类声环境功能区单元25个，2类声环境功能区单元60个，3类声环境功能区单元3个。
以國傢技術規範為基礎，根據城市總體規劃、環境譟聲特點等資料，採用定性與定量相結閤的方式，運用模糊聚類法分析研究某市89箇聲環境單元功能區劃分問題。在聚類分析過程中，利用瞭2種不同的標定方法來研究其對聚類結果的影響，結閤專傢咨詢，對不同的聚類結果進行脩正，最終確定該市聲環境功能區劃分方案為：0類聲環境功能區單元1箇，1類聲環境功能區單元25箇，2類聲環境功能區單元60箇，3類聲環境功能區單元3箇。
이국가기술규범위기출，근거성시총체규화、배경조성특점등자료，채용정성여정량상결합적방식，운용모호취류법분석연구모시89개성배경단원공능구화분문제。재취류분석과정중，이용료2충불동적표정방법래연구기대취류결과적영향，결합전가자순，대불동적취류결과진행수정，최종학정해시성배경공능구화분방안위：0류성배경공능구단원1개，1류성배경공능구단원25개，2류성배경공능구단원60개，3류성배경공능구단원3개。
Based on national technical specifications and the data of the overall urban planning and environment noise characteristics of a city, the division of 89 environmental noise units of the city was studied using fuzzy clustering method qualitatively and quantitatively. In the process of cluster analysis, two different calibration methods were used. Combining the results with experts’advice, the different clustering results were modified. The ultimate scheme of the acoustic environment functional division was worked out:1 environmental noise unit of class 0, 25 environmental noise units of class 1, 60 environmental noise units of class 2, and 3 environmental noise units of class 3.
