摘要
桁架式结构因型式和载荷的多样性,其结构计算一直以来是一个难题,因此采用有限元计算方法计算校核打桩船桩架在海上作业和拖航工况时的强度和稳定性,为船舶桁架式结构计算提供了一种化繁为简的方法。
Structural calculation of truss type structure has long been a challenge due to the diversity of its form and load. Therefore, this study adopts the finite element calculation method to check the strength and stability of pile driving vessel pile frame during sea operation, to provide a simplified method for the structural calculation of marine truss type structure.
出处
《船舶与海洋工程》
2013年第4期29-33,共5页
Naval Architecture and Ocean Engineering
关键词
打桩船
桁架
强度
稳定性
有限元
pile driving vessel
pile frame
strength
stability
finite element
