So the three-dimensional finite element model of surface hip arthroplasty was established.
建立起表面髋关节置换术后的三维有限元模型。
ResultsEstablishing a more precise and broader three-dimensional finite element model of the calcaneus.
结果建立更为精确、应用更为广泛的跟骨三维有限元模型。
Objective: To build a three-dimensional finite element model of temporomandibular joint and the mandible.
目的：建立正常人下颌骨三维有限元模型，为以后的生物力学研究和分析奠定基础。
A three-dimensional finite element model was built by using central maxillary incisor as its anatomical basis.
本研究以上颌中切牙天然牙为解剖学基础建立了三维有限元模型。
Objective To study artificial lumbar intervertebral disc three-dimensional finite element model and its stress state.
目的研究人工腰椎间盘三维有限元模型的建立及其应力分布。
Results A three-dimensional finite element model of palatal implant anchorage is successfully constructed, meeting t…
结果建立了符合生物力学研究需要的腭部种植支抗的三维有限元模型。
DESIGN: To construct the three-dimensional finite element model of the fracture of humerus with different loading manners.
设计：进行不同应力加载的条件下，构建肱骨骨折的三维有限元模型。
A three-dimensional finite element model considering spatial effect of foundation pit resilience is proposed in this paper.
提出了深基坑回弹空间效应分析的三维有限元模型。
Objective To establish the three-dimensional finite element model libraries for mandibular bilateral distal-extension prosthesis.
目的建立下颌双侧末端游离缺失修复方案的有限元模型库。
Methods Four different load patterns were added to the three-dimensional finite element model of the maxillary first molar established.
方法采用已建立的上颌第一磨牙三维有限元模型。使用四种不同负荷方式对模型进行加载。
Objective: To establish a three-dimensional finite element model of normal human hip as a foundation of finite element analysis in this area.
目的：构建正常人体髋关节的三维有限元模型，作为该部位进一步有限元分析的基础。
Objective To establish a three-dimensional finite element model of normal human ankle as a foundation of finite element analysis in this area.
目的建立正常人踝关节的三维有限元模型，作为该部位进一步有限元分析的基础。
Results A three-dimensional finite element model of palatal implant anchorage is successfully constructed, meeting the needs of biomechanical study.
结果建立了符合生物力学研究需要的腭部种植支抗的三维有限元模型。
ObjectiveTo establish a three-dimensional finite element model and make mechanical analysis of "v" -type atlantoaxial reduction and internal fixation.
目的建立新型寰枢椎复位内固定器的三维有限元模型，并对其进行生物力学分析。
Make the three-dimensional finite element model about plate rubber expansion device. And then the models are applied serviceable load and displacement.
建立板式橡胶伸缩装置的三维有限元模型并施加符合实际工作状况的载荷与位移边界条件。
Objective To develop a three-dimensional finite element model of human foot for studying stress distribution of the hind foot bones during the jumping moment.
目的建立足部三维有限元模型，对足后部骨骼在踏跳中的应力分布进行分析。
BACKGROUND: Current hip three-dimensional finite element model is established based on human corpse data or CAD reconstruction, but the effect is not satisfactory.
背景：目前髋关节的三维有限元模型大都是基于人体尸骨数据或通过CAD重建获得的，其效果不够理想。
RESULTS and CONCLUSION: a realistic appearance and calculation accuracy three-dimensional finite element model of osteonecrosis of the femoral head was established.
结果与结论：快捷建立了外形逼真、计算精确的股骨头坏死三维有限元模型。
Using general-purpose finite element program ANSYS, a three-dimensional finite element model of interaction between raft foundation and groundwork soil is established.
结合大型有限元软件ANSYS，建立了筏形基础地基相互作用体系的全三维有限元模型。
This paper adopts the three-dimensional finite element model, analyses the mechanical tendency with the variety of the thickness and modulus of the pavement structure.
采用三维有限元计算模型，分析了路面结构厚度和模量变化时的力学响应变化趋势。
Objective: to explore the method to construct three-dimensional finite element model for maxillary posterior-tooth area, maxillary sinus, zygoma and zygomatic implant.
目的：探讨上颌骨后牙区、上颌窦、颧骨及颧骨种植体的三维有限元建模方法。
Methods A three-dimensional finite element model of maxilla containing palatal implant was built using spiral CT scanning, computer image processing, and CAD technology.
方法采用螺旋CT扫描、计算机图像处理及CAD技术，建立含腭部种植体的上颌骨三维有限元模型。
A three-dimensional finite element model was constituted to simulate the yield process of the macro-horizontal jamb in the tectonic stress field caused by continuous mining.
通过建立三维有限元弹塑性力学模型，模拟计算了水平矿柱上各盘区的屈服破坏过程。
This paper analyzes the local stress in the anchorage zone of cable-beam and cable-tower with three-dimensional finite element model for providing the reference to similar works.
本文建立索梁及索塔锚固的三维有限元模型，分析这些部位的局部应力。
Methods Stress distribution of the spine in the upright, flexion and extension positions was analyzed using a three-dimensional finite element model of the spinal motion segment.
方法采用脊柱活动节段的三维有限元模型分析了脊柱在直立位、前屈位和后伸位的应力分布情况。
Results normal three-dimensional finite element model of normal (L3-S1) and posterior lumbar laminectomy and pedicle screw fixation (models a, b, c) were established successfully.
结果成功建立正常有效的L3 ~ S1三维有限元模型及椎弓根钉棒系统融合固定三维有限元模型。
Based on ct picture, the geometrical dimensions of humerus were obtained. A three-dimensional finite element model was established on the basis of three-dimensional reconstruction.
本文以肱骨横截面CT图像为解剖学基础，提取骨端面的几何形状，进行三维重建，建立肱骨的三维有限元模型。
OBJECTIVE: To introduce and evaluate the biomechanical features of different internal fixation for treatment of lumbar burst fracture based on a three-dimensional finite element model.
目的：应用三维有限元模型对比分析不同内固定方式治疗严重腰椎不稳定型骨折的生物力学性能。
OBJECTIVE: To introduce and evaluate the biomechanical features of different internal fixation for treatment of lumbar burst fracture based on a three-dimensional finite element model.
目的：应用三维有限元模型对比分析不同内固定方式治疗严重腰椎不稳定型骨折的生物力学性能。
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