查询词典 finite element method

Objective To compare different angle internal fixation for treatment of the adductive femoral neck fracture with cannulated compression screw with the finite element method, and evaluate the risk of subtrochanteric fracture of the complication of the internal fixation, and find out the rational fixation manner to guide clinical practice.

目的 通过有限元方法对内收型股骨颈骨折的不同角度空心加压螺钉固定技术进行对比评价，判断何种技术更易发生转子下骨折，为临床应用提供理论依据。

For the first time, the penalty hybrid/mixed finite element method is applied to practical engineering problems. Performance of structures under wind actions is analysed. A practical program system is also developed for the computation of aerostatic coefficients.

本文首次将罚杂交/混合有限元运用于实际工程问题中，计算分析了桥梁结构在风荷载作用下的行为，建立了一个实用的计算空气静力系数程序系统。

Harbin 150001, China）Abstract: Based on the mould features, the fluid mechanics models were founded. Integrating with the finite element method, the hydro-mechanical deep drawing of alumite LF6 was simulated. The alumite LF6 was formed by hydro-mechanical deep drawing, and the reasonable process parameters were obtained.

摘 要：根据模具几何特征，通过建立流体力学模型描述液体对板料单元的动态影响，结合有限元数值模拟技术对塑性差、难成形材料防锈铝LF6的充液拉深进行数值模拟，并进行实验研究，得到了防锈铝充液拉深合理工艺参数。

Based on the mould features, the fluid mechanics mode ls were founded. Integrating with the finite element method, the hydro-mechanical deep drawing of alumite LF6 was simulated. The alumite LF6 was formed by hydro -mechanical deep drawing, and the reasonable process parameters were obtained.

根据模具几何特征，通过建立流体力学模型描述液体对板料单元的动态影响，结合有限元数值模拟技术对塑性差、难成形材料防锈铝LF6的充液拉深进行数值模拟，并进行实验研究，得到了防锈铝充液拉深合理工艺参数。

Based on the single fiber axisymmetrical and three dimensional models of an aligned short fiber reinforced metal matrix composite, the effect of varied fiber aspect ratio on the mechanical behavior of this composite is analyzed by the elasto-plastic finite element method.

在单向短纤维增强金属基复合材料的单纤维轴对称和单纤维三维细观力学模型的基础上，利用弹塑性有限元分析方法，研究该类复合材料中短纤维长径比的变化对材料整体力学行为的影响。

In this paper, based on analysis of existing experiments and examples related to prestressed concrete slab system and finite element method, some problems in prestressed concrete beamless slab and reinforced concrete two-way slab supported by beam as the following items are studied.

本文对以往预应力混凝土板系的有关试验及例题进行分析，结合有限元方法对预应力混凝土无梁板及梁支双向板重点研究了以下内容： 1。

The major research includes the following three points. First, using finite element method, the influence factors on propagation properties for PMF couplers are analyzed, including the shape of coupler cross-section, the taper of coupler bipyramidal and the angle deviation of the birefringent axes.

基于热-结构-电磁多物理场耦合有限元方法，分析了保偏光纤耦合器的传输特性和耦合系数在熔锥区的变化规律，从而求解耦合模方程，得到偏振光经过耦合器后的光功率分布，继而对保偏光纤耦合器的性能参数分光比、消光比及附加损耗进行理论分析。

The Application of Finite Element Method in Calorifics .

孔祥谦。有限单元法在传热学中的应用。

The finite element method was applied to calculate the potential distribution and current distribution on a cathodically protected steel pipe pile. In the calculations, the pipe pile, includion both the submerged and buried sections, was considered as a whole.

把钢管桩作为一个整体，用有限元法计算了几种条件下的电位分布和电流分布情况，讨论了水的电阻率、表面涂层、阳极与钢管桩的距离以及阳极长度等因素对电位分布的影响。

The multi-pass cogging of H-beam was simulated by finite element method with commercial software ABAQUS.

运用商业有限元软件ABAQUS模拟热轧H型钢的开坯过程。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。