This paper analyses and studies the effect of residual stresses on static strength, stability, and fatigue strength of the steel members.
文章就钢构件中的残余应力对钢构件的静力强度、稳定性及疲劳性能的影响进行了分析和研究。
This paper analyses the influence of end constraints, side displacement, positive and negative symmetric buckling form on integral stability of gantry crane's supporting legs.
本文分析了门式起重机腿端约束,侧移及正、反对称屈曲形式对支腿整体稳定性的影响。
Analyses of the impact of different load characteristics on static voltage stability with the V-P-and-V-Q curves of power system loads.
应用电力系统负荷的电压-功率特性曲线,分析了不同负荷的负荷特性对静态电压稳定性的影响。
This paper analyses the influence of vertical resonance on horizontal dynamic stability of structure. It derives related calculating formulas and gives some rationing results from practical examples.
研究纵向共振时结构横向动力失稳问题,推导出有关的计算公式,并由例题计算给出一些定量结果,证明在动力稳定分析中必须考虑纵向共振的影响。
On the basis of its regular economic and monetary analyses, the Governing Council concluded that it continued to expect price stability to be maintained over the medium term.
根据其定期经济和货币分析,行长理事会作出的结论是,它继续预期价格在中期内将保持稳定。
This paper analyses grouting reinforcement's influence on slide plane and surrounding rock stability during the construction in Caijiapo tunnel, using the elastoplastic finite element method.
采用弹塑性有限元法分析了柴家坡隧道在施工过程中注浆加固对滑动面和围岩稳定性的影响。
From theory of root locus derived are the criteria of universal interest for stability of nonlinear system on the basis of equivalent gain, and methods for its qualitative and quantitive analyses.
本文用等效增益概念,根据根轨逊理论,导出了具有普遍意义的非线性系统稳定性的判别准则以及定性定量分析稳定性的方法。
Base on of the basic theory of stability analyses, Finite element model building and the elements selection are analysed.
基于拱桥稳定性分析的基础理论,给出拱桥有限元建模的单元选取及建模方法。
The paper focuses on the key and difficult technical problem of crest overflow of concrete face rockfill dam, analyses and researches spillway on dynamical and static stability.
本文针对溢流混凝土面板堆石坝坝顶溢流的关键技术难题,分析研究了溢洪道的静力和动力稳定性。
Slope slide is a catastrophe. A model of slope stability is developed based on catastrophe theory and analyses of slop stability using the model are conducted with some examples.
针对边坡的滑移是一灾变问题,应用灾变理论建立了边坡稳定性的灾变模型,并结合实例,对边坡的稳定性进行了灾变分析。
Considering adverse effect of rainfall on slope's stability, it analyses the change of safe coefficient after cohesive strength of talus slides reducing under the effect of pore water pressure.
考虑降雨对边坡稳定的不利影响,分析了孔隙水压力作用下堆积体粘聚力折减后堆积体的安全系数的变化。
The paper analyses the stability of rib slab on method of energy, the formula of longitudinal critical force is deduced, and rational arrangement of stiffening rib is discussed.
利用能量法分析了加肋平板的稳定问题,推导了纵向临界力的计算公式,并探讨加劲肋的合理布置。
Relying on the Sujiapin landslide of Huize county in Yunnan province, this paper analyses the landslide stability with the multiple orientation concept.
本文以云南会泽县苏家坪滑坡为实例,用多向概念分析滑坡的稳定性。
Based on the analyses of these data, an applicable computational model under the condition of neutral stability on plume rise of the thermal power plant in Shanghai proper in the summer was discussed.
经过对实测资料的统计和分析,提出了在大气稳定度为中性状态下,适合上海市区夏季火力发电厂烟气抬升的计算模式。
Most kinematic analyses for rock mass slope stability mainly focus on the research of failure mode and maximum safe slope Angle for single free face slopes.
运动学分析是确定边坡破坏模式与评价边坡稳定性的一种有效方法。
The technological analyses concentrate onto the pressure on front roller and its stability;
工艺分析着重谈到前皮辊加压;加压的稳定性;
This paper analyses grouting reinforcements influence on slide plane and surrounding rock stability during the construction in Caijiapo tunnel, using the elastoplastic finite element method.
采用弹塑性有限元法分析了柴家坡隧道在施工过程中注浆加固对滑动面和围岩稳定性的影响。
Based on the monitored deformation of Chambers in soft shale during excavation, this paper analyses the features at different deformation stages in process of loss of stability.
本文基于某软弱页岩峒室群开挖过程中监测到的变形资料,首先分析了岩体失稳过程中不同变形阶段的特征。
The paper analyses the stability of rib slab on method of energy, the formula of longitudinal critical force is deduced, and rational arrangement of stiffening rib is discussed.
再采用数值分析方法,包括线性特征值屈曲分析、几何非线性分析及几何、材料双重非线性分析,研究了不同加劲肋对钢筒仓仓壁稳定性能的影响。
The objective of this paper is to study the oxidation of thiols in FCC diesel and the mechanism of its effect on the stability of diesel by GC and GC-MS analyses.
利用模型化合物对甲苯硫酚,借助于气相色谱和质谱等分析手段,探讨了硫醇的氧化行为以及烃类化合物和其它非烃化合物对硫醇氧化性能的影响,并初步推断其可能遵循的反应机理。
This paper analyses all kinds of factors effected on side-slope stability.
本文分析了影响边坡稳定的各种因素。
Basing on the analyses of its special system matrix, found the quick, better of stability and adaptability calculation method which has practical value to manage of oil flooding system.
通过对该模型特有的系统矩阵进行分析,提出该数学模型的计算方法。该计算方法的计算速度较快,稳定性、适应性较强,对油田供水系统管理具有一定的实用价值。
The paper presents a new adaptive control system based on PID-like neural network, gives the learning algorithm of this new controller and analyses stability of the control system.
本文提出了一种新的基于PID型神经网络的自适应控制系统,给出了神经网络控制器的学习算法和控制系统的稳定性分析。
The traditional sensibility analyses of the affecting factors for slope stability are based on plenty of trial calculation according to the variation of different parameters.
传统的边坡稳定性影响因素敏感性分析基本上都是基于各参数变化的大量试算分析,这样不仅计算量大,而且数据准备工作复杂。
This paper presents a technology of high stability sine-wave generator by FET based on the analyses of Wen's oscillating bridge. A practical circuit with temperature compensation is introduced.
本文在分析文氏振荡电路的基础上,提出一种利用场效应管线性工作区实现稳幅的技术,同时给出了具有温度补偿环节的实际应用电路。
This paper presents a technology of high stability sine-wave generator by FET based on the analyses of Wen's oscillating bridge. A practical circuit with temperature compensation is introduced.
本文在分析文氏振荡电路的基础上,提出一种利用场效应管线性工作区实现稳幅的技术,同时给出了具有温度补偿环节的实际应用电路。
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