And then, the loading analysis model for the train vibration was established and the mathematical expression was obtained.
以此为基础,建立了列车振动荷载的分析模型,确定了列车振动荷载的数定表达式。
Therefore, the cooperative loading analysis of the Tensile Membrane Structure is necessary, and it can relatively truly response the mechanical performance of structure.
因此,张拉整体膜结构的协同荷载分析是必要的,较能真实地反映结构的承载性能。
Data loading is, for the purpose of this analysis, dependant on DB2, which is the default MDM database platform.
为实现这个分析的目的,数据加载依赖DB 2——默认的MDM数据库平台。
The characteristics have been further improved through features like partial collection loading, model usage analysis and adaptive prefetching," Stepper said.
凭借局部集合装载、模型使用分析和适应性预取(adaptive prefetching)等特性,这些功能得到进一步的加强。”Stepper说。
In the analysis of the stress and deformation under dynamic loading, the inertia force and damping moment should be considered in addition to the transverse shear effect.
在分析动载荷下的应力和变形时,除考虑横向剪切效应外,还须考虑微段的惯性力和阻尼力矩。
The thesis is mainly devoted to prove the validity of the design by analyzing the structure of the loading system, via FEA analysis software ANSYS8.0.
本文的重心是采用有限元分析软件ANSYS8.0对加载系统的结构进行静态分析和模态分析,以验证其设计的合理性。
Through the analysis of testing results of orthotropic steel deck under more loading cases, actual stress in deck is presented.
通过对多工况下正交异性板测试结果进行分析,说明桥面板的实际应力情况。
Dynamic constitutive properties of concrete material play important roles in the analysis of concrete structures subjected to impact loading.
混凝土材料的动态本构关系对冲击载荷作用下的混凝土结构分析很重要。
And it has a high precision, strong restraining random interfering noise. As a result, it makes loading-spectrum analysis more accurate.
而且该算法精确度高,抗随机噪声干扰能力强,使得载荷谱分析更加准确。
A quantitative relationship between dynamic fracture toughness and temperature and loading rate has been obtained through thermal activation analysis.
通过热激活分析,可以获得定量描述动态断裂韧性、温度及加载速率之间的关系。
Then sensitivity analysis on the factors of temperature and traffic loading is conducted and a short-term rutting prediction model is developed.
分析过程中进行了路面车辙的温度和交通敏感性分析,并进行了针对其短期发生过程的预估模型研究。
All cases were diagnosed as BH4 deficiency by analysis of urinary pterins profile, BH4 loading test, and determination of dihydropteridine reductase in RBC.
所有患者均经尿蝶呤谱分析、BH4口服负荷试验及红细胞二氢蝶呤还原酶测定,确诊为BH4缺乏症。
The result of transient state analysis indicated the thermal-mechanical effect on seal face during loading, the seal surface parameter dropped steadily during unloading.
理想瞬态分析实例表明,加载过程中密封端面产生热机效应,稳定减载过程中端面参数平稳下降。
By analyzing wrapper roll's AJC action and control, the AJC system is designed and its mathematic modeling, emulation analysis and analogue loading verification are conducted.
通过对卷取机助卷辊的AJC动作及控制的分析,设计出了AJC控制系统,并对其进行了建模及仿真分析、模拟加载验证。
Design and analysis: loading combinations, section steel area calculating, earring capacity computation, section stress checking, deformation and crack width checking and so on.
设计分析:含荷载组合计算、截面配筋设计、承载能力计算、截面应力验算、变形及裂缝宽度验算等。
There is a fracture transition caused by loading rate. Through thermal activation analysis, a quantitative relationship was found.
通过热激活分析,获得了断裂激活能以及与温度和加载速率相关的定量化关系。
This paper presents a matrix structural analysis of variable stiffness on the complete loading history of prestressed concrete grids with unbonded tendons.
本文采用变刚度的矩阵位移法分析无粘结预应力混凝土网格梁的加载全过程。
Here, an approximate formula educed by dimensional analysis is presented, which involves fracture velocity and loading rate, to calculate kinetic energy increment.
而动能增量可由量纲分析法推导的能反映裂缝扩展速度和加载率影响的计算公式表示。
Through the X-ray diffraction analysis and point loading strength test, intrinsic causes for the rockburst in some sandy mudstones in Erlang mountain highway tunnel has been ascertained.
通过X射线粉晶衍射成分分析,结合岩石点荷载强度试验研究,查明国内外首次发现的此隧道部分砂质泥岩发生岩爆活动的内在原因。
Based on the detailed analysis of the loading properties of a medium or small size TFT-LCD driver IC, a novel output buffer circuit of driving voltages is proposed.
在分析中小屏幕TFT - LCD驱动芯片的负荷特性的基础上,提出了一种新型的驱动电压输出缓冲电路结构。
The paper makes the analysis for the electromagnetic jamming phenomenon, transmitting paths and the electromagnetic compatible problems of the equipment loading in the airplane are analyzed.
本文探讨了电子装备装机过程中的电磁干扰现象、传播途径,并就某装备加装飞机的电磁兼容问题进行了分析。
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。
The statistic analysis of loading effect on lining structure is a key problem for the reliability analysis of complex nonlinear underground structure.
在对地下结构等大型复杂非线性结构进行可靠性分析中,荷载效应统计特征分析是一个比较复杂的问题。
The key points of this approach have been illustrated including testing principles, loading equipment and the analysis of data tested.
介绍了该方法的测试原理、加载设备、测试数据分析等关键点。
Three-dimensional finite element analysis of the stress of the mandible premolar under loading on its traumatic occlusal spots.
下颌前磨牙创伤咬合点加载的三维有限元应力分析。
The mechanism of load transfer on the vertical loading through the analysis of squeezed branch piles' field static loading test is analyzed.
通过对挤扩支盘桩的桩身静载试验和测试的结果,分析其在竖向荷载作用下的荷载传递机理。
In this paper the analysis of cable-supported dome structure under axisymmetrical loading is discussed and solved by the energy variational principle.
本文对索承穹顶结构在轴对称荷载作用下的分析进行研究,并用能量变分原理进行求解。
To reinforce the safety and reliability of large oil storage tanks, structural analysis under statically-strength and aseismatic research under dynamically-loading were done.
为了加强大型石油储罐的安全可靠性,开展了静强度下的结构分析和动载荷下的抗震研究。
On the basis of analysis above-mentioned, instructive advice on design of the structure under dynamic impact loading are proposed.
在以上结论基础上,对承受冲击载荷的工程结构设计方面提出了指导性建议。
This paper presents a pavement structural design in the case of overloading through investigation and analysis on traffic loading.
通过对交通载重情况的调查和分析,提出了超载情况下路面结构设计的方法,供同行参考。
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