吉林大学学报(工学版) ›› 2013, Vol. 43 ›› Issue (05): 1295-1301.doi: 10.7964/jdxbgxb201305024

• paper • Previous Articles     Next Articles

Vibration compression of quadrate steel beams using mechanical mobility method

HOU Shou-wu, JIAO Ying-hou, CHEN Zhao-bo, LI Ming-zhang   

  1. College of Mechatronic Engineering, Harbin Institute of Technology, Harbin 150001, China
  • Received:2012-05-21 Online:2013-09-01 Published:2013-09-01

RICH HTML

0   

PDF (PC)

390

Abstract:

The vibration response equation of an infinite plate with quadrate steel beams under point force load is derived using mechanical mobility method. The effects of different layouts of quadrate steel beams on plate vibration are investigated by numerical calculation. The results show that the vibration level difference of the target area decrease with the increase in the distance from the load to the target area;the vibration of the target area that is far from the load and near the symmetry axis is amplified for plate with single quadrate beam or several parallel quadrate beams. The symmetrical characteristic of the vibration distribution in infinite plate is remodeled by several non-parallel quadrate beams. The vibration suppression capacity is enhanced by increasing the angle between quadrate beams.

Key words: mechanics, mechanical mobility method, square steel beam, vibration suppression, vibration level

CLC Number: 

  • TH113

[1] Norton M P.工程噪声和振动分析基础[M]. 盛元生, 顾伟豪, 等译. 北京:航空工业出版社, 1993.

[2] 刘见华, 金咸定, 李喆. 阻振质量阻抑结构声的传递[J]. 上海交通大学学报, 2003, 37(8): 1201-1204. Liu Jian-hua, Jin Xian-ding, Li Zhe. Impediment to structure-borne sound propagation from vibration isolation mass[J]. Journal of Shanghai Jiaotong University, 2003, 37(8):1201-1204.

[3] 刘见华, 金咸定, 李喆. 多个阻振质量阻抑结构声的传递[J]. 上海交通大学学报, 2003, 37(8): 1205-1208. Liu Jian-hua, Jin Xian-ding, Li Zhe. Impediment to Structure-borne sound propagation from several paralleling arranged vibration isolation mass[J]. Journal of Shanghai Jiaotong University, 2003, 37(8):1205-1208.

[4] 钱德进, 姚熊亮, 计方, 等. 多级阻振质量阻隔振动波的传递特性研究[J]. 应用声学, 2009(5): 321-329. Qian De-jin, Yao Xiong-liang, Ji Fang, et al. Impeding vibration wave propagation from several arranged vibration isolation masses[J]. Applied Acoustics, 2009(5):321-329.

[5] Hammer P, Petersson B. Strip excitation, part I: strip mobility[J]. Journal of Sound and Vibration, 1989, 129(1): 119-132.

[6] Goyder H G D, White R G. Vibrational power flow from machines into built-up structures, part I: Introduction and approximate analyses of beam and plate-like foundations[J]. Journal of Sound and Vibration, 1980, 68(1): 59-75.

[7] 钱德进, 缪旭弘, 贾地, 等. 刚性阻振质量阻隔振动波传递特性数值研究[J]. 中国舰船研究, 2010(5): 22-26,33. Qian De-jin, Miao Xu-hong, Jia Di, et al. Impediment to vibration wave propagation from rigid vibration isolation mass[J]. Chinese Journal of Ship Research, 2010(5):22-26,33.
[1] NI Ying-sheng,SUN Qi-xin,MA Ye,XU Dong,LIU Chao. Shear distribution of multi-cell corrugated steel web composite beams based on space grid analysis [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1735-1746.
[2] CHEN Ji-qing, DU Tian-ya, LAN Feng-chong. Numerical analysis of human liver biomechanical response to blunt impacts [J]. 吉林大学学报(工学版), 2018, 48(2): 398-406.
[3] WANG Teng, ZHOU Ming-ru, MA Lian-sheng, QIAO Hong-xia. Fracture grouting crack growth of collapsible loess based on fracture theory [J]. 吉林大学学报(工学版), 2017, 47(5): 1472-1481.
[4] YAN Ya-bin, WANG Xiao-yuan, WAN Qiang. Low-cycle fatigue fracture behavior of nanoscale interface [J]. 吉林大学学报(工学版), 2017, 47(4): 1201-1206.
[5] WANG Zhi-chen, GUO Nai-sheng, ZHAO Ying-hua, CHEN Zhong-da. Dynamic shear modulus prediction of asphalt mastic based on micromechanics [J]. 吉林大学学报(工学版), 2017, 47(2): 459-467.
[6] HOU Ping-ping, WANG Li-qin, BAI Ying-cun, PENG Qiu-yang, HAO Ting. Effect of grease filling amount on the performance of bearing in high speed motorized spindle [J]. 吉林大学学报(工学版), 2017, 47(2): 518-523.
[7] MENG Guang-wei, FENG Xin-yu, ZHOU Li-ming, Li Feng. Structural reliability analysis based on dimension reduction algorithm [J]. 吉林大学学报(工学版), 2017, 47(1): 174-179.
[8] CHEN Jiang-yi, LIU Bao-yuan. Influence of fiber fracture damage on dispersion characteristic of guided wave in composite plate [J]. 吉林大学学报(工学版), 2017, 47(1): 180-184.
[9] LIAO Jing-ping, ZHANG Jian-fu, YU Ding-wen, FENG Ping-fa. Modeling method of bolted joint interface based on gradient virtual materials [J]. 吉林大学学报(工学版), 2016, 46(4): 1149-1155.
[10] SUN Wei, LI Jian, JIA Shi. Identification of nonlinear stiffness and damping for hard-coating composite structure [J]. 吉林大学学报(工学版), 2016, 46(4): 1156-1162.
[11] CAO Shan-shan, LEI Jun-qing. Fatigue life prediction of steel structure considering interval uncertainty [J]. 吉林大学学报(工学版), 2016, 46(3): 804-810.
[12] LI Jian-qiao, XUE Long, ZOU Meng, ZONG Wei, XIAO Jie. Terra-mechanics characters and development of Martian simulant regolith [J]. 吉林大学学报(工学版), 2016, 46(1): 172-178.
[13] QIAN Zhi-hui, MIAO Huai-bin, REN Lei, REN Lu-quan. Lower limb joint angles of German shepherd dog during foot-ground contact in different gait patterns [J]. 吉林大学学报(工学版), 2015, 45(6): 1857-1862.
[14] ZHUANG Wei-min, XIE Dong-xuan, YU Tian-ming, YU Wan-dong. Numerical simulation of hot forming of high-strength steel based on damage-phase transformation constitutive model [J]. 吉林大学学报(工学版), 2015, 45(4): 1206-1212.
[15] YANG Hui-yan, HE Xiao-cong, ZHOU Sen. Simulation and calculation methods for clinched joint strength [J]. 吉林大学学报(工学版), 2015, 45(3): 864-871.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd