In this paper, the method of shape optimization based on FEM analysis technology can be applied into the process of conventional design. The parts designed by this process can not only meet the...
本文就是将基于有限元分析技术的形状优化方法应用于传统的机械设计过程。
Based on the brake characteristic of water-cooling disc brakes during going down, the FEM model of thermal analysis during cycle braking is established.
基于盘式刹车在下钻过程中的制动特性，建立了水冷式刹车盘下钻过程中循环制动的有限元分析模型。
Based on modal analysis of piezoelectric smart laminated plates, an FEM based inverse algorithm of the time history of impact loads by piezoelectric modal respondence is presented.
基于对智能层合板结构的模态分析，提出由结构的压电模态响应反演瞬态荷载时间历程的有限元方法。
Based on the process of electric field analysis and optimum design, the shape of the conformal anode used in electrodeposition is designed by the use of the FEM software, ANSYS.
利用ANSYS有限元软件，通过电场分析和优化设计，对电沉积技术中所用的象形阳极进行了形状设计。
Basic theory of nonlinear FEM analysis and its realization in ANSYS were studied. Accomplish stability analysis of high arch dam abutment based on nonlinear FEM analysis.
因此对大型结构分析软件ANSYS的三维非线性计算功能进行了深入研究，在此基础上完成了基于非线性有限单元法的高拱坝坝肩稳定计算分析。
Based on the field loading tests and FEM numerical simulation analysis, the paper probes into the potential bearing capacity of large diameter and super-long bored-cast-place piles.
基于入和没入硬层时有限元数值模拟对比分析和持力层不同时同场地现场对比试验资料分析，对大直径超长灌注桩的承载潜力问题进行了探讨。
Based on the analysis of the existent detecting method, the application of the finite element method (FEM) is put forward to simulate dam leakage monitoring by the high-density resistivity method.
在分析已有方法的基础上，提出利用有限元法将高密度电阻率法用于堤坝渗漏监测并做理论上的分析。
All along, the Bucket, circular stacker-reclaimer FEM analysis, are used to design the program first, then design the finite element calculation device model based on the program.
一直以来，对于斗轮机、圆形堆取料机等大型钢结构的有限元分析，都采用先有设计方案，再在已有设计方案的基础上，建立设备的有限元计算模型进行分析计算。
Based on the results of the experiment, a numerical analysis by means of FEM was implemented.
用试验结果和断裂力学分析校正了有限元分析程序。
A stress analysis of a diesel engine crankshaft is made by FEM based on dynamics analysis to determine the position of the initial crack and its propagation direction.
在内燃机动力分析的基础上，运用有限单元法，通过对曲轴应力分析，确定了裂纹启裂部位和扩展方向；
Finally, based on the stress fields of FEM analysis, the most dangerous sliding mode and the minimum anti-sliding factor are searched by parallel recombination simulated annealing algorithm.
最后基于该方法计算的应力场，应用并行组合模拟退火算法搜索坝基最危险滑动模式及相应的最小安全系数。
For decreasing the computational scale, adjoint variable method is proposed to solve the sensitivity analysis based on FEM.
结合数字信号处理技术以及数值分析方法，解决了结构优化求解规模巨大的难点。
Stability method based on slip surface FE stress and shear strength reduction method are two principal methods for FEM slope stability analysis.
基于滑面上应力分析法和强度折减法是边坡稳定有限元分析方法中两类主要的方法。
Based on an axisymmetric unsteady conduction model by FEM, a numerical analysis model of unsteady heat transfer for the piston-liner coupling system of combustion chamber in an I.
本文在轴对称不稳定热传导有限元分析模型的基础上，提出了一个内燃机燃烧室的活塞与缸套偶合系统的不稳定传热数值分析模型。
Based on the modal analysis of piezoelectric laminated plates, a FEM based inverse algorithm is presented for the time history of impact loads by piezoelectric modal response.
基于对智能层合板结构的模态分析，提出由结构的压电模态响应反演瞬态荷载时间历程的有限元方法。
This paper is based on the research of classical contact analysis and Finite Element Method (FEM) contact analysis.
论文对经典接触计算方法与有限元接触问题计算方法进行了对比研究。
Based on elastic FEM theory and heat transfer theory, the author USES I-DEAS software as a CAE tool, builds the finite element analysis method and techniques of the principle shaft system on work.
本文采用I -DEAS软件作为计算机辅助分析的工具，基于弹塑性有限元理论和传热学理论，建立了工作状态下主轴系统的有限元分析方法及技术处理方法。
This paper presents a finite element method (FEM) model for the analysis of concrete filled steel tubes (CFT) based on ABAQUS.
本文以abaqus为平台，建立一套分析钢管混凝土的有限元模型。
Based on the experimental study and elastic-plastic FEM analysis of composite masonry walls, a simplified formular for axial compression bearing capacity is suggested.
在组合墙体试验和弹塑性有限元计算分析的基础上，建议了组合墙体轴心受压极限承载力简化计算公式，公式具有较好的精度，可供设计时参考。
Based on the experiments of G550 cold-formed thin-walled steel roof truss structures, an analysis model considering geometry and material non-linearity is established using general FEM software ANSYS.
基于已完成的G550冷弯薄壁型钢屋架结构承载力试验，采用通用有限元软件ANSYS，建立考虑材料和几何非线性的分析模型。
The test of the strain release coefficients was simulated, and the energy parameter S was obtained based on the FEM analysis resu.
并对随形状改变比能参量S变化的应变释放系数塑性修正公式进行了推广。
The stability of earth-rock dam was calculated based on the methods of Pseudo-static stability analysis of the earth-rock dam in combination with the strength reduction FEM.
将土石坝的拟静力法抗震稳定计算与强度折减有限元法相结合，对土石坝边坡稳定性进行有限元计算。
Based on the former work, dynamic FEM analysis is made on the dynamic properties of the longest-span concrete cable-stayed bridge in Asia with geometric nonlinear effects considered.
通过研究斜拉桥模态试验的特点，首次提出了在两点移动测点法的基础上，利用梁模型振型函数优化峰值拾取法的模态参数，取得了理想的效果。
Raverse analysis, based on the plasticity theory of deformation and FEM, however, can calculate the blank contour directly from a given part.
反向模拟结合了塑性形变理论和有限元技术，直接由工件反算出毛坯。
To predict the wheel's noise radiation, a FEM analysis model of the wheel is developed. Based on the modal superposition method, the radial receptance of the wheel is calculated.
为了预测车轮辐射的滚动噪声，本文建立了车轮有限元模型，对车轮进行了模态分析，并运用模态叠加方法计算了车轮的径向导纳。
Based on the structural design scheme for a type of blooming mill, the structural analysis model is established by means of the FEM software ANSYS.
根据某初轧机的结构设计方案，利用大型有限元软件ANSYS，建立了结构分析模型，得出了该轧机机架容易激发的固有频率与振型，以及承受最大轧制力时的变形程度。
To forecast the electromagnetic environment of HVDC transmission line, based on upstream finite element method (FEM) a corresponding analysis and forecasting software is developed.
为预测高压直流输电线路的电磁环境问题，基于上流有限元法开发了相应的分析预测软件。
This paper studies 3-d sensitivity analysis in arch dam shape optimization based on FEM with the Improved Semianalytical Method (ISM).
本文针对基于有限元分析的拱坝体形优化，采用改进的半解析法进行三维敏度分析。
Through one example, factor of slope stability computed by limit equilibrium methods and limit analysis methods is more conservative than that computed by FEM based on the shear strength reduction.
通过算例对极限平衡法，极限分析法和强度折减法进行比较，说明前两种方法计算结果过大。
Through one example, factor of slope stability computed by limit equilibrium methods and limit analysis methods is more conservative than that computed by FEM based on the shear strength reduction.
通过算例对极限平衡法，极限分析法和强度折减法进行比较，说明前两种方法计算结果过大。
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