3000t海上运架梁专用起重船结构设计

Introduction of the structure design of 3000 t lifting capacity special floating crane for bridge beams

简要阐述了3 000 t海上运架梁专用起重船的结构设计难点以及通过以有限元计算解决常规设计所不能解决的难点。

The paper introduces the difficulties in structure design of 3 000 t special floating crane and aims to overcome the difficulties by the finite element calculation that are hard to realize in the routine design.