综述了国内外近年来对三维编织复合材料细观结构力学模型和力学性能的研究进展。
Recent developments of research on the microstructure modeling and mechanical properties of three dimensional braided composites at home and abroad are summarized in this paper.
对砖拱楼盖，采用拱框结构力学模型进行了自由振动分析，并探讨了局部振动和整体振动等同题。
The free vibration analysis is conducted by using arch-frame structure model for brick arch floor, from this the local vibration and the whole vibration of the arch are studied.
通过结构模型的制作，揭示了结构力学的逻辑性与建筑艺术美的内在关系，展示出结构骨架对建筑空间的影响。
By making structural models, the paper reveals the relation between architectural art and logic of structural mechanics, and shows the effect of structural system on architectural space.
NET技术的系统结构模型，介绍结构力学网络教学综合系统的模块设计。
Net technology is presented. In addition, the modular design of the synthetic system in network teaching of structural mechanics is introduced.
运用结构力学方法建立易于解析的大型结构平面模型；采用商业有限元软件建立能精确反映结构真实受力的空间模型。
Taking internal force of plane model as input and that of space model as output, specimen collection is established.
在结构力学分析方面，以往的研究多是建立弹性或者弹塑性模型来研究格栅对沥青路面应力及弯沉的影响。
In the structural mechanical analysis, previous research is more to establish elastic or elastic-plastic model to study the grid reinforced effect on pavement stress and deflection.
充分利用三维实体数据的完整性，实现各层次二维图形的自动生成和结构力学分析所需的数据模型的自动建立；
Making full use of integrity of 3D model information, the system automatically generates various kinds of 2D drawings and constructs the data model for structural analysis.
然后，利用样本点数据对黏弹性有限元模型的装药进行了结构力学分析；
Secondly, the grain structure was analyzed using finite element method with sampling data.
然后，利用样本点数据对黏弹性有限元模型的装药进行了结构力学分析；
Secondly, the grain structure was analyzed using finite element method with sampling data.
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