梁式起重机水平振动分析

Horizontal Vibration Analyses of Overhead Cranes With Simple Girder(OCWSG)

本文从理论和实验两方面研究了梁式起重机在水平工作状态下系统的动特性以及影响因素,给出了计算公式和计算机程序。在此基础上,提出水平自振频率的控制方法。

OCWSG' s dynamic characteristics and influential factors have been studied thoritically and experimentally under the horizontal work state.The calculation formula ard the computer program are given cut. Also the method that can control horizontal vibration frequency is advanced.