Using finite element method, this article presents a mathematical model and computer program for the mechanical calculation of overhead transmission lines.
本文提出了用有限元法进行架空线机械计算的数学模型和计算程序。
This paper presents a mathematical model, a scheme of optimum methods and basic computation formulas for optimum design of mechanical antivibration characteristics based on model analysis.
本文提出以模态分析为基础的机械抗振性能优化设计数学模型、优化设计方法方案及基本运算公式。
Mathematical model of the microstructure as well as the mechanical properties of spheroidal graphite iron casting was researched on the basis of solidification and thermodynamics theories.
根据结晶及相变动力学理论，建立了预测球墨铸铁件铸态组织及机械性能的数学模型。
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