%0 Journal Article
%T AN INVESTIGATION OF RESPONSE CALCULATION FOR NOPD STRUCRURE BY ENDOCHRONIC THEORY<br>内蕴时间理论用于NOPD结构响应计算的研究
%A Wang Wei Huang Xieqing Chen Tianning Mao Kuanmin
%A <br>王炜
%A 黄协清
%A 陈天宁
%A 毛宽民
%J 力学学报
%D 2003
%I 
%X Non-obstructive particle damping (NOPD) technology is a new composite damping technology which is based on traditional particle damping and impact damping technique. NOPD technology has a good effect on vibration absorption. An incremental form of endochronic constitutive equation of discrete particle is derived by endochronic theory and penalty element is introduced to solve connect problem between the structure and the discrete particle. Computer simulation and experiment of response of NOPD structure are done on the basis of them. Results show that it is feasible to calculate response of NOPD structure by endochronic theory, which affords an effective analysis method for engineering application of NOPD structure.
%K particle damping
%K endochronic theory
%K structure response
%K vibration absorption
%K numerical scheme<br>NOPD
%K 结构响应
%K 颗粒阻尼
%K 内蕴时间理论
%K 减振
%K 数值算法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=4100DA4A1A3BA1B0CE5AD99AE1DFB420&aid=80594ADF5A2EFC9D&yid=D43C4A19B2EE3C0A&vid=6209D9E8050195F5&iid=0B39A22176CE99FB&sid=28F9D9CF04F424FF&eid=10828928EB89AD8E&journal_id=0459-1879&journal_name=力学学报&referenced_num=0&reference_num=5