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New Computational Mechanics for Ships and Offshore Engineering From Construction Stage to Structural Collapse Stage

机译:从建造阶段到结构崩溃阶段的船舶和海洋工程新计算力学

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摘要

To assure the safety of large structures such as ships and offshore structures, it is important to clarify the entire process leading to the overall collapsing state of the structures. For this purpose, several computational methods are developed in the 2 main fields of mechanics with the aid of the finite element method (FEM): Computational Welding Mechanics for Construction Stage, and Computational Structural Mechanics for Ultimate Strength Analysis—ISUM (Idealized Structural Unit Method). These new computational methods form an essential basis for the idea of design by analysis and production planning based on computational simulation. Strength Analysis—ISUM (Idealized Structural Unit Method). These new computational methods form an essential basis for the idea of design by analysis and production planning based on computational simulation.
机译:为了确保大型结构(例如船舶和海上结构)的安全,重要的是弄清楚导致结构整体崩溃状态的整个过程。为此,借助于有限元方法(FEM)在力学的两个主要领域中开发了几种计算方法:用于施工阶段的计算焊接力学和用于极限强度分析的计算结构力学ISUM(理想化结构单元方法) )。这些新的计算方法通过基于计算仿真的分析和生产计划,构成了设计思想的必要基础。强度分析-ISUM(理想化结构单位方法)。这些新的计算方法通过基于计算仿真的分析和生产计划,构成了设计思想的必要基础。

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