moving load

Dynamic response of rectangular plate on two-parameter foundation to moving load

双参数地基矩形板在运动荷载下的动力响应分析

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In the modal space, the Chebyshev orthogonal polynomial is taken as the time finite element shape function of responses and forces, and the time finite element model for moving load identification is established based on the weighted-residual method.

在模态空间内，利用Chebyshev正交多项式作为响应和荷载的时间有限元形函数，基于加权残值法，建立了移动荷载识别的时间元模型。

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Elastic-plastic Analysis of Foundation Settlement Caused by Subway Moving Load

地铁移动荷载作用下地基沉降的弹塑性分析

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Randomicity Active Control of Bridge Considering the Moving Load

移动荷载下桥梁的随机性主动最优控制

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The dynamic moving load identification model with the non-fixed velocity in time domain is established.

桥梁结构的移动载荷识别技术是桥梁工程建设的技术难点之一.

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THE EXPERIMENTAL METHOD TO STUDY THE THERMAL BUCKLING OF STIFF PAVEMENTS Therefore, a new method in which the static load is replaced by moving load and the elastic foundation is replaced by viscoelastic foundation is provided.

该公式为今后刚性路面设计由动荷载代替静荷载、粘弹性地基代替弹性地基提供了理论依据。本文用实验方法研究了刚性路面热胀屈曲的力学机制与临界铺设温差。

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At last, authors introduced a calculation method of self-weight and moving load of model in brief.

最后介绍了模型试验自重荷载及活载加载的有限元计算方法。

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According to Hamilton Principle, the interpolating vibration mode function is proposed to study the dynamic response of vehicle-bridge coupling Vibration under the moving load.

根据哈密顿原理，提出了应用插值振型函数法，研究多跨连续梁在移动荷载作用下车桥耦合振动的动态响应问题。

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Analysis of Maximum Bending Moment for Beam to Bear Moving Load

受移动载荷梁的最大弯矩分析

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taking one wheel moving load as an example, the stress state variation, principal stress axes rotation and the influence of load speed are analyzed.

以单个轮轴移动荷载为例，分析地基土单元的应力状态变化、主应力轴旋转以及荷载速度的影响。

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Many researchers also use linearity Finite Element Model about the static load to study the stress of pavement structure, but the moving load is more tally with the actual load.

对于路面加铺结构的受力分析，以前的研究也多采用静止荷载，因移动荷载更符合实际情况，故本文采用移动均布荷载来模拟行车荷载。

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the foundation underpinning construction of high speed railway bridge under moving load

动荷下高速铁路桥基础的托换施工

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The Displacement Formulation ot Plate Based on Viscoelastic Foundation Under Moving Load

粘弹性半空间地基上板在动荷下的挠度计算

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Time History of Spur Gear Root Stress under Moving Load

移动载荷下齿根应力的时间历程

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Research of reducing the moving load impact in the meshing gear wheel group of the high-speed transmission

降低高速传动齿轮组动载荷冲击的方法研究

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the mechanical analysis of plate on visco-elastic winkler foundation under moving load

移动荷载作用下粘弹性文克勒地基板的力学分析

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Steady Response of Infinite Plate on Viscoelastic Kelvin Foundation to Moving Load

运动负荷下粘弹性Kelvin地基上无限大板的稳态响应

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According to the vibration theories of the single free degree system, the calculation formula on vibration sieve versus foundation's moving load was deduced in detail.

根据单自由度系统的振动理论，详细推导了振动筛对基础动负荷的计算公式；

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moving load in uniform, the hinge joints of injury on the bridge dynamic magnification factor does not affect the basic.

另外，在匀速移动荷载作用下，铰缝损伤对桥梁的动力放大系数基本没有影响。

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dynamic analysis of the telpher under the action of moving load

运动载荷作用下的悬索动力分析

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New method of calculation for absolute maximum bending moment in moving load action

移动荷载作用下梁绝对最大弯矩计算的一种新方法

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