摘要
将研究对象定位为JJ170/42-K型井架,运用ANSYS软件建立了井架结构模型,通过有限元计算方法和理论折算算法,分别对井架整体结构稳定性进行了分析。通过对这2种分析方法的比较得出,该型井架不会出现整体失稳的问题,而且这2种方法都可以用作井架整体结构稳定性的分析。
The paper tomsk J170/42-K type derrick as researching object, applied the ANSYS software to establish derrick structure model.through the finite element method and theoretical conversion algorithm, respectively carried on the analysis on the stability of derrick structure. By comparing two methods,the resuhs showed that J170/42-K type drilling rig derrick won＇t show the whole instability problems.and these two methods can he used as stability analysis of whole derrick structure.
出处
《新技术新工艺》
2013年第10期33-35,共3页
New Technology & New Process
