• 随着研究深入不少分析、研究人员认识刚体极限平衡一种不严密求解过程

    With the going deep of the research work, many researchers have realized that Rigid Body Limit Equilibrium Method is an imprecise moveable solution calculating process.

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  • 把移平均线交易情况买入持有作对比检验结果表明平均线累计获利统计意义上明显高于“买入持有”。

    By comparing test, it has been proved statistically that accumulated returns with moving average transaction method are higher than with "buy and hold" method.

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  • TRIP软件模块基础采用时间网格技术开发了非定常模块。

    Based on the steady flow module of the TRIP software, the unsteady flow module is developed, using a dual time algorithm and a dynamic grid technique.

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  • 用于桩基检测推广应用于地下连续纵向接缝刚性强度测试

    The method of dynamical measurement which was applied to analysis of pile driving is extended to test and measurement on the stiffness and strength of vertical joints between diaphragm walls.

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  • 理论计算响应工程反射结果有较好的相关性

    The theoretical response correlates well with dynamic testing of an engineering pile by the reflective wave method.

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  • 采用接触有限元分析强夯中夯地基冲击碰撞过程建立接触速度之间接触关系式

    Uses dynamic contact FEM to analyze impact and collision of hammer to foundation soil in the dynamic compaction, establishes the contact relation between dynamic contact force and speed.

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  • 本文采用一种边界积分方程计算共线周期反平面裂纹应力强度因子

    In this paper, a boundary integral equation method is applied to compute the dynamic stress intensity factors of collinear periodic antiplane cracks.

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  • 作者认为混合边界处理边界辐射问题有着很好的应用前景

    It is also shown that the MBEM is expected to have good prospect in the movable boundary problem of noise radiation.

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  • 运用计算流体力学(CFD)的网格技术对管道中的阀门关闭进行了态模拟,针对同一模型,并与特征线试验进行了比较

    By using the dynamic mesh model in CFD software to calculate the pipe valve closing, use the characteristic method and the experiment to compare with the same model.

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  • 低应变反射波作为一种结构完整性检测基桩我国广泛应用工程实践中。

    As one of the dynamic testing methods for structural integrity of pile shaft, it is widely used in the engineering project in our country.

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  • 本文介绍采用功率键合状态空间薄膜反馈节流液体静压轴承特性进行数字模拟

    This paper describes an approach using power bond graph and condition space method to digitally imitate the dynamic characteristics of the hydrostatic bearings with film feedback throttle.

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  • 通过锚杆质量试验,就锚杆承载力灰色系统预测进行了讨论,并锚杆抗拔检测结果进行了对比

    Based on dynamic test of bolt quality, the forecast means for bolt bearing capacity using gray system is discussed. The result is compared with static state test.

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  • 讨论了一种基于红外电视信号测量系统及其芯片设计

    A measuring system for the eye movement signal based on the infrared TV method and its IC design are discussed.

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  • 重点研究了ANSYS中考虑压力两种有限域内附加质量顺序耦合

    Two methods considering dynamic water pressure in ANSYS were studied, which were finite field addition mass method and sequence weak coupling solving method.

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  • 有限元(FEM)进行静力学分析计算,从而给出具有最佳校正能力器分布优化方案

    Static analysis via FEM is studied, and the optimum scheme of actuator array for an active mirror with maximum corrective capability is achieved.

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  • 本文介绍了边界求解压力原理与方

    In this paper, the principle of hydrodynamic pressure by BEM is introduced.

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  • 一种新的等效刚度系数转子的平衡进行了研究

    This paper presents a new method, the equivalent dynamic stiffness factor method, in dynamic balancing rotors.

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  • 采用电位扫描成膜碳钢试样测试阳极极化曲线显示碳钢腐蚀介质中处于钝化状态

    The anticathode of polarization curve of carbon steel with SAMs by changed - electrical voltage method suggested that carbon steel is passivation state in the rust medium.

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  • 介绍应变红外遥测信号传递一种——旁侧输出

    This paper presents a new method of infrared telemetering of dynamic and static strain side output method.

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  • 根据分析所得应力分量,采用有限元圆弧相结合的有限元圆弧,分析了土墙的抗滑稳定性

    The stability factor of retaining walls is analyzed with the finite element and slip circle method, which is based on the results obtained by static and dynamic FEM.

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  • 本文结合流态技术喷雾干燥提出了新型喷雾—喷半干烟气脱硫系统。

    A new semi-dry desulfurization technique using spray spouted bed was proposed which connected with fluidization of spouted bed and spray-drying technique.

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  • 通过与模态试验结果比较可以发现采用有限元分析叶片特性可靠有效的。

    We can find it is reliable and effective to use FEA to analyze the vibration characters of moving blades by comparing with the results of modal experiment.

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  • 本文运用有限元基本思路,提出了稳定性计算给出实例计算。

    This paper applies the general theory of finite element method, and proposes a computing method of mining landside stability and give a computing example.

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  • 本文基于控制极点配置理论提出一种灵敏度特性好的最优鲁棒调节器设计

    In this paper, based on the theories of optimal control and pole assignment, a design method for suboptimal robust regulators which have low sensitivity and good dynamical characteristics is proposed.

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  • 目的迭代估算肌注妥布霉素群体参数

    OBJECTIVE to estimate the population pharmacokinetic parameters of tobramycin by iterative two stage method.

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  • 模型通过处理波浪岸线处的边界条件,采用模型模拟波浪破碎引起的能量耗散。

    In the numerical model a 'narrow slot 'method is adopted to simulate mobile shore line and an eddy viscosity method to simulate wave breaking.

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  • 讨论了一种基于红外电视信号测量系统及其ASIC设计

    An eye movement measuring system based on infrared television method and its ASIC design is discussed in the paper.

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  • 本文采用非线性有限元研究钢筋混凝土面板堆石坝地震反应,并用滑移面上的静、应力求得坡抗震稳定安全系数时程曲线。

    A study on the dynamic response of a rockfill dam with reinforced concrete facing excited by earthquake by means of nonlinear finite element method was presented in this paper.

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  • 本文采用非线性有限元研究钢筋混凝土面板堆石坝地震反应,并用滑移面上的静、应力求得坡抗震稳定安全系数时程曲线。

    A study on the dynamic response of a rockfill dam with reinforced concrete facing excited by earthquake by means of nonlinear finite element method was presented in this paper.

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