A numerical model based on the finite element method incorporating an arc-length algorithm for nonlinear full-range analysis of UPC beams was developed.
建立了基于有限元方法并结合一种弧长算法的适用于UPC梁非线性全过程分析的数值模型。
In this dissertation, nonlinear finite element model establishment method of the guyed mast is studied.
本文研究了桅杆结构非线性有限元模型的建立方法。
Adopting linear and nonlinear bearing model, this paper analyses the deformation and stress of bearing with large radius, basing on nonlinear finite element analysis method.
基于非线性有限元分析方法，采用了线性轴承模型和非线性轴承模型分析了大型四点接触球轴承的变形和受力。
Based on the mapping infinite element principle, a coupling model of finite element and mapping infinite element is presented to solve materially nonlinear problem of joint in the roadbed.
结合映射无限元的基本原理，提出用有限元-映射无限元耦合模型来解决路基中节理的材料非线性问题。
Nonlinear finite element analysis of 1:10 advanced nuclear power plant prestressed concrete containment model structure subjected to internal pressure is carried out.
对先进核电厂预应力混凝土安全壳1：10模型结构进行了内压作用下的非线性有限元分析。
A nonlinear axisymmetric finite element model was built to simulate position on rim, inflation and free rotation of radial tire.
建立一种子午线轮胎的轴对称非线性有限元模型，用以模拟轮胎的轮辋定位充气自由旋转过程。
A finite element model for nonlinear dynamic analysis of reinforced concrete block shear wall is pointed out.
本文提出了配筋砼砌块剪力墙非线性动力分析有限元模型。
To solve this problem, the nonlinear finite element calculation in parallel with model tests are used to study the expansion water seal, and a modified program is identified accordingly.
为解决此工程难题，应用有限元对伸缩式水封进行非线性模拟计算，同时进行模型试验，研究确定了闸门采用伸缩式水封的改造方案。
The spatial axisymmetric finite element model is established considering the nonlinear of the soil and the interface between pile and soil.
考虑桩周土体及桩–土接触的非线性，建立了空间轴对称有限元模型；
Establishing a practical construction model by using the automatic choice parameter dynamic relaxation, Then comparing the result with the result by using nonlinear finite element.
将自选参数动力松弛法在工程实例中建模运用，并与非线性有限元找形方法的结果比较。
According to practical working situation, nonlinear dynamic finite element method is adopted to establish a numerical model of combined breaking rock with high pressure water jet and mechanical bit.
采用非线性动态有限元法，结合实际工况条件，建立了高压水射流—机械齿联合破岩的数值模型。
Accordingly, a nonlinear mathematical model of three dimensional temperature fields in quenching processes has been proposed based on the Finite Element Method in this paper.
本文据此提出了三维非线性淬火温度场有限元数学模型，模型中耦合了温度和相变潜热的计算。
A discrete crack model based on the extended finite element method (XFEM) was used to describe the nonlinear fracture of concrete gravity DAMS during earthquakes.
为了模拟重力坝在强震作用下的破坏过程，利用扩展有限元框架下的分离裂纹模型描述混凝土中的裂纹扩展。
Considering the interface slip, a nonlinear finite element analysis model is established by using finite element analysis soft-ANSYS, and gained a reasonable shearing connection coefficient.
利用有限元分析软件ANSYS，对组合梁的交界面相对滑移性能进行了非线性有限元分析，提出剪力连接系数的合理范围。
The nonlinear finite element model for the flexural reinforced concrete beams strengthened with epoxy bonded steel plates is presented.
提出了外粘钢板加固受弯钢筋混凝土梁的非线性有限元模型。
It propose nonlinear dynamic analyzing model calculation method of the motor in the use of nonlinear magnetic path analysis and finite element calculation.
采用非线性磁路分析和有限元计算结合的方法给出了该电机的非线性动态分析模型计算的一种思路和方法，有助于电机设计分析。
Methods. A 3-dimensional, nonlinear finite element model of a lumbar spinal segment L4-L5 was used.
方法：我们使用了一个关于L4-L5腰椎的3维非线性有限元素法的模型。
The nonlinear finite element analysis model of the reinforced concrete structure of the common use is stated briefly.
简述了钢筋混凝土结构非线性有限元分析的常用模型。
Based on nonlinear FE software MARC, numerical simulation of BOM fastener mechanics in heavy load wagon is studied. The key technology in constructing the finite element model is discussed.
基于非线性有限元软件MARC，对重载货车中大量使用的BOM连接器力学行为进行了数值仿真研究。
The nonlinear finite element analysis and model analysis for working mechanism are performed, and its result is validated by on-site strength test.
最后对该有限元分析模型的分析结果进行了生产实践强度的试验验证。
MARE, a nonlinear finite element modeling of the tension device in the skin pass mill for hot strip was built. The accuracy and reliability of this model was proved by experiments.
MARE建立了平整分卷机组中张力装置的非线性有限元模型，通过实验验证，证明了模型的准确性与可靠性。
A numerical model for the solidification process of slab continuous casting was built by nonlinear finite element software MARC.
利用非线性有限元软件MARC，建立板坯连铸凝固过程的数学模型。
A 3-d nonlinear finite element model was established to simulate the static load test of a radial tire.
建立了一种子午线轮胎的三维非线性有限元模型，来模拟子午线轮胎的静负荷试验。
Based on the analysis of kinematic and dynamic properties during walking, a 3-d nonlinear finite element model was developed to analyze the effect of dynamic loads on the interface stress.
该文基于患者行走过程的运动学和动力学特性，建立三维非线性有限元模型，研究动态载荷对界面压力的影响。
A 3-d nonlinear finite element model of concrete-filled rectangular tubular frame is proposed in the paper to research the seismic behavior of this type of structure under low-reversed cyclic loading.
本文建立了方钢管混凝土框架结构的三维非线性有限元分析模型，用以研究方钢管混凝土框架在低周反复荷载作用下的抗震性能。
A 3-d nonlinear finite element model of concrete-filled rectangular tubular frame is proposed in the paper to research the seismic behavior of this type of structure under low-reversed cyclic loading.
本文建立了方钢管混凝土框架结构的三维非线性有限元分析模型，用以研究方钢管混凝土框架在低周反复荷载作用下的抗震性能。
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