摘要
运用相似性理论对起重机模型试验进行分析 ,并确定出模型试验的控制物理量 ,然后使用量纲分析法推导出进行起重机模型试验所需要的相似性准则 ,进一步讨论模型试验应遵循的条件及其放宽。最后 。
Similarity theories are applied to analyze crane experimental models.Dominating physical parameters for model test are selected,then the dimensional analysis method is used to deduce similarity rules that are required by crane model test.Test conditions are further discussed.As an example,the similarity ratios of a crane model′s physical parameters are calculated to demonstrate their validity.
出处
《起重运输机械》
2000年第12期27-29,共3页
Hoisting and Conveying Machinery