So we should attach importance force mechanism and enhance constitution design of structure member, and apply mechanics principle to analysis and settle practical problems.
因此要重视结构构件的受力机理，加强结构构件的构造设计，充分利用力学原理分析和解决实际工程问题。
Through the forced analysis of truss composite arch bridge, the paper introduces the mechanics performance and the advantages used in structure and material.
通过对桁式组合拱桥的受力分析，介绍桁式组合拱桥的力学性能，以及它在结构和材料使用上的优点。
According to the basic structure and operating principle of wedge backstop, analyzes the wedge for mechanics and gives the finite element analysis by ANSYS software.
根据接触式楔块逆止器的基本结构及工作原理，对楔块进行力学分析，并利用ANSYS软件进行有限元分析。
Based on the analysis of three-dimensional structure random mechanics of pier, this paper advances reliability design method, which can be applied directly in engineering practice.
通过对靠船墩三维结构随机力学分析，提出基于可靠度理论下的靠船墩设计方法，可直接应用于工程实践。
This essay introduces their structure, operating principles, mechanics analysis and signal transition.
本文就其结构、工作原理，力学分析和信号转换做一介绍。
A good mechanics analysis approach was presented for reliability analysis and damage tolerance design of aerofoil structure.
为机翼结构的可靠性分析和损伤容限设计提供了比较有价值的力学分析手段。
Due to the unique mechanics characters, the analysis and design process of membrane structure is quite different from traditional structures.
由于膜结构特殊的力学特点，其结构分析与设计过程明显不同于传统结构。
Simulation testing and theoretical analysis were made to study generating mechanics and moving evolutionary process of "granular arch" structure of upper immediate roof in top coal caving.
通过相似模拟实验和理论分析，研究了综放条件下上位直接顶“散体拱”结构的形成机理和移动演化过程。
The crack size is crucial for structure fatigue design, fracture mechanics analysis, judgment criterion of fracture and fracture control.
裂纹几何尺寸是在结构的抗疲劳设计、疲劳断裂力学分析、断裂判据和疲劳断裂控制中非常重要的依据。
Finally, applying Probabilistic Fracture Mechanics Approach (PFMA), the reliability analysis is carried out for helicopter metal material (aluminum alloy) structure having initial cracks.
最后，应用概率断裂力学方法(PFMA)，对含初始裂纹体的直升机金属材料(铝合金)构件的疲劳裂纹扩展寿命进行可靠性分析。
Through the structural mechanics analysis of U-shaped steel support widely used in soft-rock supporting, the author has found out the failure causes from the support structure itself.
目前软岩支护问题突出，在一些软岩巷道中，用于支护的u型钢支架破坏比较严重，本文对支架进行了结构力学分析，并从支架自身结构方面对破坏原因进行了分析。
Geometric composition analysis is focal point in structural mechanics and often used in finding the solution of statically indeterminate structure.
几何组成分析在结构力学中是重点，常应用于求解超静定结构，文章用几何组成对力法、位移法和力矩分配法进行了分析。
Rock mechanics model has been established for different types of rock structure to offer a reliable basis for a comparative analysis of host rock stability while mining in a broad area.
建立了各种结构类型岩组的岩体力学模型。为大面积采矿的围岩稳定性模拟分析提供了可靠的依据。
At last, motor structure optimization was carried out based on analysis mechanics, which may provide valuable reference for the improvement of vertical motor design and its vibration test.
最后，在力学分析的基础上对结构进行优化，为立式电机的改进和振动测试提供了参考。
Rock mechanics models have been established for different types of rock structure to offer a reliable mechanical basis for the analog analysis of host rock stability while mining in a broad area.
采用围岩分类专家系统中的不确定性推理处理方法，以工程地质学家谷德振提出的岩体结构划分标准为基础，对金川二矿区岩（矿）体用模糊数学中择近原则的方法进行模糊综合判别。
Dynamic fracture mechanics takes the effect of inertia into account and is widely applied in engineering structure and validity analysis of equipment.
动态断裂力学作为研究惯性效应不能忽略的断裂力学问题，在工程结构、设备有效性分析等方面得到了广泛的应用。
Iarge steel structure equipment has its own structural and load features. Finite element mechanics analysis of it also has relevant method. But up to now there's no reference available to it.
大型钢结构件有其独特的结构特点和载荷特点，在对其进行有限元力学分析时也有其相应的方法和特点，但目前具体介绍大型钢结构有限元力学分析方法和技巧的资料几乎没有。
In this paper, the analysis of finite element of structure mechanics is introduced.
阐述了结构力学中有限元法分析的理论依据及一般求解力学问题的过程。
Because its deformation, stress and vibration of three dimensions are bending-torsional-coupled, the mechanics analysis of this kind of structure is comprehensive.
由于它的变形、受力和振动均是弯扭耦联的，其力学分析就显得比较复杂。
Applying probabilistic fracture mechanics approach (PFMA), the reliability analysis is carried out for helicopter metal material (aluminum alloy) structure having initial cracks.
应用概率断裂力学方法，对含初始裂纹体的金属材料(铝合金)构件的疲劳裂纹扩展寿命进行可靠性分析。
YU Fuquan. Finite Element Analysis of Structure Mechanics of Gear Pneumatic Motor [D]. Changchun: Jilin University, 2011.
[7]于福权。齿轮式气动马达结构力学有限元分析[d]。长春：吉林大学，2011。
YU Fuquan. Finite Element Analysis of Structure Mechanics of Gear Pneumatic Motor [D]. Changchun: Jilin University, 2011.
[7]于福权。齿轮式气动马达结构力学有限元分析[d]。长春：吉林大学，2011。
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