中南大学学报(自然科学版)2023,Vol.54Issue(7):2929-2940,12.DOI:10.11817/j.issn.1672-7207.2023.07.035
梁板型声子晶体带隙特性及列车减振性能研究
Research on band gap characteristics of beam-plate phononic crystals and the vibration attenuation of metro train
摘要
关键词
轨道交通/声子晶体/带隙特性/局域共振/减振降噪Key words
rail transit/phononic crystal/band gap characteristics/local resonance/vibration and noise reduction引用本文复制引用
闫庚旺,姚松,李盈利,周文希,姜旭东..梁板型声子晶体带隙特性及列车减振性能研究[J].中南大学学报(自然科学版),2023,54(7):2929-2940,12.基金项目
国家自然科学基金资助项目(12172383) (12172383)
长春中车轨道车辆科技开发有限公司技术服务项目(2020—2022)(Project(12172383)supported by the National Natural Science Foundation of China (2020—2022)
Project(2020—2022)supported by the Technology Service Program of Changchun CRRC Rail Vehicle Technology Development Co.Ltd.) (2020—2022)