振动与波  

出　　处：《中国学术期刊文摘》2008年第1期37-39,共3页Chinese Science Abstracts(Chinese Edition)

摘　　要：高层建筑结构扭转振动效应控制研究；新型电流变智能隔震装置的结构隔震效果分析；磁场环境下导电圆形薄板的磁弹性强迫振动；碰撞振动系统四阶共振下的Hopf分岔和次谐分岔；含对称刚性约束振动系统的周期运动和分岔；MR阻尼器在风雨激振的斜拉索中的减振应用；用LES方法对斜拉桥斜拉索风雨振的机理的研究；Research on torsional vibration control of tall building structures;Theoretical study on nonlinear coupled vibration of cables and bridge decks;Isolation effects analysis of structure with new type er smart isolator;A 1D time-domain method for in-plane wave motion of free field in layered media;Forced vibration of a thin round conductive plate in magnetic field;Hopf and subharmonic bifurcation of vibro-impact system in order 4 reso-nance case;Periodic-impact motions and bifurcations of vibratory systems with symmetrical rigid constraints;The application of MR damper in rain-wind-induced vibration reduction of stayed cable;Study on the mechanism of rain-wind induced vibration of cables on cable-stayed bridge using les;Complex modal matrix perturbation method for energy dissipation systems;Codimension two bifurcation and chaos of a vibro-impact forming machine associated with Hopf-flip case;Study on flow-induced vibration of a laminated-plate-type structure;Extraction of flutter derivatives of bridge deck among full bandwidth of reduced wind speeds;Direct displace-ment-based design for buildings with passive energy dissipationdevices;Random vibration analysis of adjacent structure connected with nonlinear dry friction damper.

关 键 词：振动与波 高层建筑结构 碰撞振动系统 扭转振动效应 HOPF分岔 隔震装置 次谐分岔 MR阻尼器 

分 类 号：O322[理学—一般力学与力学基础] TB535[理学—力学]