基于ANSYS的煤矿立井抢险排水管道振动模态分析  

Modal Analysis of Rescue and Drainage Pipeline System for Coal Mine Shaft Based on ANSYS

作　　者：赵福隆 郑晓雯[1] 郭智堡 杨良[1] 傅豪[1] 樊航[1] 

机构地区：[1]中国矿业大学(北京)机电与信息工程学院,北京10083

出　　处：《机电产品开发与创新》2017年第4期82-83,共2页Development & Innovation of Machinery & Electrical Products

基　　金：中国矿业大学(北京)大学生创新训练项目(C201604047)

摘　　要：建立了810 m煤矿立井抢险排水管道结构的有限元模型,利用有限元分析软件ANSYS对其进行模态分析,得出了管道结构固有频率和振型,验证了管道结构的强度及稳定性,为煤矿立井抢险排水系统的可靠运行提供了依据。Establishing the finite element model of rescue and drainage pipeline for 810 meters coal mine shaft structure, modal analysis based on finite element analysis software ANSYS was done, obtaining the pipelines structure natural frequency and mode shape, which verified the strength and stability of pipelines structure, at the same time providing a basis for the reliable operation of vertical shaft of coal mine rescue and drainage system.

关 键 词：振动 管道 ANSYS 模态分析 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]