在结构稳定性分析中,它又可以作为加筋旋转薄壳的一个环向单元。
And this element may become a circumferential stiffening members of the stiffened thin shells of revolution in the structure stability analysis.
基于上述理论,开发了可考虑几何非线性效应的细长结构稳定性分析软件。
Based on the above theory, finite element software is developed to analyze the geometrically nonlinear stability of slender structure.
隧道围岩-支护结构稳定性分析是公路隧道安全施工的一项极为重要的研究内容。
The stability analysis of supporting structure of tunnel surrounding rock is an extremely important study of the safe construction of tunnel.
结构的几何稳定性分析是形态分析的首要工作。
The geometric stability analysis of structure is the primary job of morphological analysis.
复杂桁架式结构的稳定性分析成为当代大型起重机结构设计计算的难点。
So the stability analysis of complicated lattice structure becomes the crux of contemporary and large cranes' structure design and its calculation.
若将神东矿区顶板结构的稳定性分析建立在“静态”关系基础上,这与其工程实践有较大出入。
Provided that, roof structure 's stability analysis of ShenDong Mining Field is built on the static relation, there will be much different from the engineer practice.
所得结果不仅可用于煤矿立井井壁稳定性分析,对深立井井壁结构的优化设计同时具有重要的参考价值。
The research result is not only used to the stability analyzes of shaft in mine, but also used as the reference of the optimization design of shaft construction in rock part of deep shaft.
该文考虑结构不确定性广义系统的鲁棒稳定性分析及鲁棒控制问题。
This paper is concerned with the problems of robust stability analysis and robust control for generalized systems with structured uncertainty.
通过对大结构关键块稳定性分析,论证了综放沿空留巷的可行性。
Based on the stability analysis of key-block with large structure, the feasibility of gob-side entry retaining has been demonstrated.
堤基结构分类为堤基渗透变形、堤坡稳定性分析和堤基工程地质分段评价提供了方法和依据。
The levee classification provides the method and basis for analysis of levee foundation seepage deformation, levee slope stability and segmented evaluation on levee engineering geology.
通过对开关的动热稳定性分析,开关采用多断口并联结构能够满足关合状态下稳定运行的需要。
Through the dynamic and thermal stability analysis, the structure of many breaks in parallel can satisfy the stably running demand in closing state.
对肋环型局部双层球面网壳结构进行了稳定性分析。
Analysis of stability behaviors of partial double-layer cable dome is done.
可用于分析缺陷对结构非线性弹塑性反应的影响,也可用于带缺陷的非线性问题求解及稳定性分析。
The equations can be used to analyze the effects of imperfections on the elastoplastic response of structures and they are also useful for the solution of nonlinear problems and buckling analysis.
在其稳定性分析中给出了不同端面结构、浮环支撑弹簧和二次密封阻尼等的影响。
In the stability analysis of this vibration, the influence of different face configurations, stiffness of the springs supporting the floated ring and damping of the secondary seal are presented.
对这类地下结构的稳定性分析时最为合适的是采用能考虑不确定性的可靠度方法。
The reliability method that can take uncertainty into account is the most appropriate way to analyze stability of the support structure.
对一类稳定的具有符号反对称结构的系统进行鲁棒稳定性分析,讨论其鲁棒镇定控制设计问题。
The robust stability analyses for a class of systems with sign-skew symmetric structure are given, and robust controllers design of the systems is discussed.
因此线弹性断裂力学可以很好地应用于大体积混凝土结构的裂缝稳定性分析和改进水工结构的设计方法。
Therefore, linear elastic fracture mechanics can be applied to stability analyses of cracks in mass concrete structures and to improving design methods of hydraulic structures.
通过姿态稳定性分析和姿控过程动态仿真 ,结果表明此卫星具有结构简单、姿态稳定精度高的优点。
The attitude stability analyses are presented and the simulations are also provided. The result shows that the satellite has simple structure and excellent control precision.
在李雅普诺夫稳定性准则的基础上导出了求解结构非线性动力稳定性分析的数学-力学模型。
This paper presents a mathematical and mechanic model for non-linear dynamicstability analysis of structures on the basis of Liapunov's stability criteria.
本文运用迁移矩阵法进行甲板板架稳定性分析,并用分级优化方法作结构最小重量设计。
The stability of ship deck grillage is analyzed by means of transport matrix technique and minimal weight of the structure is obtained with multilevel optimization method.
由二阶理论建立了梁杆结构分析的精确几何非线性有限元增量平衡方程,并利用精确有限元方法对一些典型结构进行了稳定性分析。
Accurate geometry! Non linear finite element increment equilibrium equation is set up by two orders theory. Typical structure stability is analyzed with this accurate finite element method.
在节理岩体的稳定性分析中,考虑了各组结构面产状和摩擦角的随机性。
Moreover some random factors of orientation and friction Angle of structural surface are considered during the stability analysis of joint rock mass.
但目前土钉支护结构的稳定性分析方法仍不够完善,对其可靠性的研究也很不足。
But the method of its stability analysis is not perfect yet, and the study of its reliability is also very poor.
掌握不同类型边坡的稳定性分析;掌握常见的边坡支护结构的设计与计算;
Stability analysis of different slopes, brief introduction of common supporting structure and rock slope support are specially discussed.
基于梁杆结构的稳定性分析提出了结构稳定优化的概念。
A concept of structure stability optimization is described on the basis of beam member structure stability analysis.
本文首先使用马尔科夫过程模拟虚拟企业的…更多虚拟化过程,进一步推导出虚拟产业集群的网状结构,对虚拟产业集群进行稳定性分析。
At first, the article simulated virtualization processes on Markov processes and deduced network of virtual industry cluster. It also analyzes the stability of virtual industry cluster.
文中在圆判据非线性稳定性理论基础上,进行空空导弹变结构制导系统的稳定性分析。
The stability analysis of variable structure guidance system of an air-to-air missile was conducted based on the circle criterion nonlinear stability analysis theory.
在缺陷结构的稳定性分析中,用随机数模拟结构安装偏差,使计算分析更接近于工程实际。
In the structural stability analysis, random number are used to simulate the errors in erection of the structure, which can make the calculation much more close to the real structures.
稳定性分析是网壳结构,特别是单层网壳结构设计中的关键问题。
The stability analysis is the key problem in the design of latticed shells, especially in single-layer latticed shells.
本文研究了塔架结构的极限承载力问题。通过双重非线性稳定性分析计算塔架结构的极限承载力。
The ultimate load of tower structure has been studied by using double-nonlinear buckling analysis in this thesis.
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