摘要
自升式平台齿轮齿条承受重载,受力情况复杂。在抬升装置实验台上进行应力测量,在ANSYS下建立整体有限元模型进行强度分析,对比测量值与计算结果,验证了有限元分析结果是有效的,为自升式平台升降系统的设计和研发提供了参考依据。
The pinion and rack on jack-up plaOCorm is applied with high load, and the force situation between them is complicated. A strain measurement of the pinion and rack was taken in a jack-up test frame, and a FEM model of the whole frame was built in ANSYS. By comparing the results, the accuracy of FEM analysis was verified. Significant reference for the design and development of jack-up system was provided.
出处
《船舶工程》
北大核心
2014年第2期103-106,110,共5页
Ship Engineering
基金
上海市2009年度第一批高新技术产业化重点项目计划(Ⅱ)(沪经信技(2009)654号)
关键词
自升式平台
齿轮齿条
应变测量
有限元分析
jack-up platform, pinion and rack, strain measurement, finite element analysis
