机电工程技术
機電工程技術
궤전공정기술
MACHANICAL & ELECTRICAL ENGINEERING TECHNOLOGY
2014年
5期
106-108,200
,共4页
MSC.Patran%路灯杆%模态分析%共振
MSC.Patran%路燈桿%模態分析%共振
MSC.Patran%로등간%모태분석%공진
MSC.Patran%lampposts%modal Analysis%resonance
运用Pro/Engineer软件建立路灯杆的3D模型,并利用该模型进行数据转换,其后使用MSC.Patran对导入的路灯杆模型进行模态分析,根据分析结果,得出在安装路灯杆时周围设备的振动频率尽量避开路灯杆的固有频率,以免发生共振,从而保证路灯杆的使用安全性。
運用Pro/Engineer軟件建立路燈桿的3D模型,併利用該模型進行數據轉換,其後使用MSC.Patran對導入的路燈桿模型進行模態分析,根據分析結果,得齣在安裝路燈桿時週圍設備的振動頻率儘量避開路燈桿的固有頻率,以免髮生共振,從而保證路燈桿的使用安全性。
운용Pro/Engineer연건건립로등간적3D모형,병이용해모형진행수거전환,기후사용MSC.Patran대도입적로등간모형진행모태분석,근거분석결과,득출재안장로등간시주위설비적진동빈솔진량피개로등간적고유빈솔,이면발생공진,종이보증로등간적사용안전성。
In this paper, Pro/Engineer software was used to build the 3D model of lampposts, and use the model for data conversion, and MSC.Patran was used to modal analysis of lampposts after importing model .Based on the analysis results, obtained when installing lampposts around vibration frequency devices try to avoid the natural frequency of light poles to avoid resonance, and thus the use of lampposts security.