摘要
为保证桩腿在冬季冰区海域的安全使用,对桩腿结构进行冰载荷作用下的强度分析。应用ANSYS软件建立桩腿、地基、冰相互作用的仿真计算模型,实现桩腿的力学分析。对桩腿进行了强度校核,计算出冰载荷作用下桩腿的变形及其应力状态。计算结果表明,桩腿在此冰载荷作用下强度满足安全要求。
In order to assure safe operation of the pile in winter ice zone, the strength analysis of the notched structure in the ice force should be checked. The digital model of the interactive action on the notched, foundation and the ice force was established; a calculation of the pile was presented. The structural strength of the notched is checked; the deformation and the stress of the notched are calculated. The results show that the strength of the notched under the ice force action meet the safety requires.
出处
《石油矿场机械》
2007年第10期44-46,共3页
Oil Field Equipment
关键词
桩腿
地基
冰载荷
强度
有限元分析
notched
foundation
ice force
strength
finite element analysis
