在焊接结构的CAE中,复杂焊接结构数值模拟的高效运算和精确建模是实现三维分析的主要困难。
In CAE of welded structures, the effective computing and accurate modeling of numerical simulation are as the main problems in three-dimensional analysis.
数值模拟结果表明,所建模型与生产实际吻合程度高。
Numerical simulation shows the model matches the production data very well.
利用大型商用有限元软件ABAQUS对某机起落架建模,并进行落震试验数值模拟。
FEM software, ABAQUS, is used to model the landing gear for an aircraft, and carry out the numerical simulation for drop test.
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