当前位置: 首页 > 文章 > 橡胶颗粒沥青路面/轮胎噪声的有限元分析 内蒙古农业大学学报(自然科学版) 2010,31 (3) 196-200
Position: Home > Articles > FINITE ELEMENT ANALYSIS ON NOISE BETWEEN TYPE AND RUBBER PARTICLE BITUMINOUS PAVEMENT Journal of Inner Mongolia Agricultural University(Natural Science Edition) 2010,31 (3) 196-200

橡胶颗粒沥青路面/轮胎噪声的有限元分析

作  者:
高明星;徐海林;方淑艳;王国忠;于宝琪
单  位:
内蒙古农业大学能源与交通工程学院;内蒙古农业大学能源与交通工程学院呼市公路工程局;内蒙古公路工程局
关键词:
橡胶颗粒;路面;振动;降噪
摘  要:
本文利用有限元软件分析了不同条件下路面与轮胎撞击时的振动情况。研究结果表明:橡胶颗粒沥青路面比普通路面对轮胎碰撞激励的缓冲时间长,能够更好的降低路面/轮胎振动噪声。但该衰减作用随着轮胎对路面碰撞剧烈的增加而降低,掺量确定的橡胶颗粒路面对轮胎振动的衰减能力是有限的。此外,路面越厚,路面/轮胎振动噪声就越小。
译  名:
FINITE ELEMENT ANALYSIS ON NOISE BETWEEN TYPE AND RUBBER PARTICLE BITUMINOUS PAVEMENT
作  者:
GAO Ming-xing1,XU Hai-lin2,FANG Shu-yan3,WANG Guo-zhong1,YU Bao-qi4(1.College of Energy Sources and Traffic Engineering,Inner Mongolia Agriculture University,Hohhot 010018;2. Hohhot City Highway Engineering Bureau,Hohhot 010010;3. Inner Mongolia Highway Engineering Bureau,Hohhot 010050;4.Highway Development Co.,Ltd.of Inner Mongolia,Hohhot 010010)
关键词:
Rubber particle;pavement;vibration;noise reduction
摘  要:
In this paper,striking vibration situation between tyre and pavement under different condition was analyzed by finite element software.The results showed that: rubber particle bituminous pavement had longer invigorative buffering time than general pavement to tyre bump,could reduce vibration noise between tyre and pavement better,but damping effect would fall along with bump became more acute.To a certain content,rubber particle bituminous pavement had a limited attenuation ability to tyre vibration.Besides,the thicker,the less vibration noise between tyre and pavement.

相似文章

计量
文章访问数: 9
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊