The finite element internal force method for calculating arch dam equivalent stress is improved.
本文对有限元内力法求解拱坝等效应力分析方法进行了进一步改进。
In order to design irregular prestressed concrete floor, formulas of anisotropic finite element method to analyze the internal force of prestressed concrete hollow slab have been presented.
考虑预应力混凝土空心板的构造特点，推导了进行板内力分析的各向异性有限元法公式。
The internal force of the finite element method compares with the plane results of the mechanics of structure method, finding the differences between them, and then analyzing the reason.
将有限元处理的内力值与结构力学简化计算的内力值进行初步比较，查找分析产生差别的原因。
Analysis methods for internal force of retaining piles are also discussed, such as finite difference method, biparameter method, modified cantilever-pile method, and finite element method, etc.
主要内容包括：抗滑桩内力计算方法研究（如有限差分法、双参数法、改进的悬臂桩法、有限元法）；
This paper presents an investigation on the effect of external force on internal bone remodeling by adopting the internal bone remodeling theory in conjunction with finite element method.
采用内部骨重建理论和有限元算法相结合的方法，探讨了外载荷对骨重建的作用。
The work summarized in this paper aims at improving the accuracy of rotor blade dynamics analysis, and that of its internal force calculation in particular, by the finite element method.
提高用有限元法进行桨叶动力分析、特别是动内力计算的精度是本文工作的主要目的。
The internal force of stone arch bridge in the course of cracking at arch foot was computed using the spatial finite beam element method.
采用空间梁单元对实际的石拱桥拱脚开裂现象进行了有限元模拟分析。
The main purpose of the work described in this paper is to improve the accuracy of rotor blade dynamics analysis, especially, that of internal force calculation by the finite element method.
提高用有限无法进行桨叶动力分析、特别是内力计算的精度是本文工作的主要目的。
Elastic finite element method are used to calculate the point of internal mould of the equivalent stress, equivalent strain, such as force and energy parameters and their distribution.
用有限元法计算了模具的温度分布，这为研究模具在不同温度条件下的应力状态做好了准备。
Elastic finite element method are used to calculate the point of internal mould of the equivalent stress, equivalent strain, such as force and energy parameters and their distribution.
用有限元法计算了模具的温度分布，这为研究模具在不同温度条件下的应力状态做好了准备。
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