摘要
介绍了倾覆稳定性的计算原则,计算了变电站用作业平台的重心高度,对侧向、正向打开支撑和正向未打开支撑3种有代表性的情况进行了分析计算,得出了作业平台在不同工作高度下可安全工作的最大倾角,对比了支撑腿打开与否稳定性的差别,提供了变电站用高空作业平台的使用参考依据。
The principle of the stability calculation about tip over of the aerial working platform is introduced. The height of the working platform center of gravity is calculated. Three representative cases are analyzed. The safe angles of the working platform at different height are obtained. The difference of stability behaviors between opening and closing legs is analyzed. The usage of the aerial working platform is suggested.
出处
《华北电力大学学报（自然科学版）》
CAS
北大核心
2006年第5期106-108,共3页
Journal of North China Electric Power University：Natural Science Edition
关键词
变电站
高空作业平台
稳定性
倾覆
substation
aerial working platform
stability
tip over
