Finally, the cases of free vibration, impulsive response and moving load are also discussed.
最后对自由振动，脉冲激励和运动载荷情况分别进行了讨论。
The problems about dynamic response of slab track under high - speed moving load are discussed.
本文讨论了高速行车对板式轨道的动力响应问题。
A finite element method was applied to analyze the dynamic response of slab track subjected to a moving load.
用有限元法分析了板式轨道在移动荷载作用下的动力响应。
The dynamic response of soil in saturated half space under moving load is analyzed by semi-analytical method.
利用半解析法分析了饱和半空间在移动荷载作用下的动力响应。
The paper presents the numerical algorithm of the rail system vibration simulation for high speed moving load.
研究了高速移动荷载作用下轨道系统振动模拟的数值算法。
The dynamic response question of composite pavement under moving load is analyzed by using the finite-element numerical calculation method.
应用有限元数值计算方法，分析了复合路面在移动荷载下的动力响应问题。
This paper makes an exhaushve study of maximum bending moment for beam to bear moving load, and putsforwrt its method and step to determine it.
本文提出了一种利用弯矩图快速确定框架梁中预应力钢筋和非预应力钢筋的方法。
Especially under the effect of vehicles moving load, the fatigue reliability of the orthotropic steel bridge deck needs to been further studied.
特别是在车辆移动荷载作用下，这种复杂结构的疲劳可靠性有待于进一步研究。
Dynamic response of rigid pavement under variable - speed moving load caused by vehicle accelerating and decelerating and airplane landing are analyzed.
分析了行驶车辆加速、减速及飞机起降过程中变速移动荷载所引起的刚性路面的动力响应。
Research on theory and methods of the overlay on existing rigid concrete pavements, which is on semi-infinite elastic medium to moving load, is involved in this paper.
本文讨论移动荷载下、弹性半空间地基上的刚性道面水泥混凝土加铺层的动态设计理论和计算方法，并试图把此套方法与场道无损检测评估系统结合起来。
The influences of moving load on shear stress and bending moment are analysed by static characteristics, and the reliability of crane is studied with MonteCarlo method.
通过静态特性研究，分析了移动荷载对结构的剪力、弯矩和应力的影响，分别确定了剪力值最大、弯矩值最大和应力最大的位置。
We consider each sleeper as an abutment of opposite forces, rails on horizontal sleepers as a mock dispersed elastic ground beam model and trains as moving load on beams.
将每根枕木考虑成一个支座反力，将横向枕木支承的钢轨模拟成离散的弹性地基梁模型，将列车考虑成一个作用在梁上的移动荷载。
This paper is absorbed in the research of the nondestructive testing theory about airport rigid pavements, which is on semi_infinit e viscoelastic foundation to moving load.
以一种新的、更符合实际的力学计算模型-移动荷载下粘弹性地基板系统来研究场道的无损检测理论。
According to the need in the calculating of structural stiffness, drawing and applying the influence line of structural displacement in moving load is discussed in this paper.
针对这种需要，笔者对移动荷载下的结构位移影响线的绘制和应用进行了探讨。
In actual experiments, the acceleration on the point is measured, and input load on the road wheel is indirectly measured by using the obtained relationship with the moving load.
在实车试验时，仅测量车体相应测点的加速度，再利用所得到的与动载荷相关关系间接测量负重轮上的输入载荷。
The results show that the method to analyze the dynamic response in the flexible pavement under moving load presented in this paper is correct, simple and convenient for application.
结果表明，移动荷载作用下柔性路面的动力响应分析方法结果正确，计算简单，便于应用。
The calculation method for the influence quantity is discussed for single-layer multi-span frames under moving load, which are wildly used in Bridges, industrial and public buildings.
讨论了桥梁、工业厂房和大型公共建筑中较多采用的单层多跨刚架在移动荷载作用下影响量的计算方法。
The second chapter introduces the basic principle and the correlation knowledge of moving load identification, including mode shape orthogonality, mode superposition principle and so on.
第二章介绍了移动荷载识别的基本原理和相关知识，包括振型的正交性，模态叠加原理等。
The time histories of ground responses and wave motions are presented, and it was found that significant wave propagations are generated when Mach number of moving load approaches or exceeds 1.0.
通过数值计算给出了地基表面振动的动力时程和三维波动场的分布，发现当移动荷载的马赫数接近或大于1.0时地基中产生明显的波动传播现象。
Finally, it makes the dynamic time-history analysis of different gradient overhead sloping ramp, makes clear the weak link and the force transmission route of this structure under moving load action.
最后对不同坡度和不同跨度的架空斜坡道结构进行了动力时程分析，明确了此结构在移动荷载作用下的薄弱环节和传力途径。
Based on the field load tests of more than 40 years old a reinforced concrete crane girder after strengthening strengthened with CFRP, the strains and deflections under the moving loads were analyzed.
通过对一个已使用40多年的钢筋混凝土吊车梁碳纤维加固后的现场加载试验，分析了加固后吊车梁在吊车移动荷载作用下正截面和斜截面的应变分布规律及挠度变化规律。
If you wanted to see any slight change in the content you were already viewing, such as moving a map slightly to the west, you had to load a whole new map.
如果希望查看当前视图任何微小更改(比如向西移动一点)，必须加载整个新地图。
Therefore there has been talk of moving video streaming to P2P networks, to lessen the load on the Internet.
因此将流媒体视频转移到P2P网络中的呼声一直存在，以减少主干网的负荷。
If the host and port values are embedded in the IOR, this is a problem that will crop up whenever you want to load-balance your objects by moving them from one server to another.
如果主机和端口值嵌入IOR中，每当您将对象从一个服务器移到另一个服务器，以均衡负载时，这个问题就会突然出现。
Linear bearings provide low stick slip for precise positioning and ease of moving the load.
直线轴承提供低坚持滑精确定位和方便移动的负载。
Chain electric hoist used to load and movements along the cantilever moving to Change the purpose.
环链电动葫芦用来升降载荷并沿悬臂移动达到变幅的目的。
When the load boundaries vary with time and under the dynamics loads, the mesh generator can derefinement and re-refinement dynamically mesh with moving of stress concentration region.
当荷载作用边界随时间变化及在动力荷载作用下，网格生成器可随应力集中区域的变化而动态退化与再加密网格。
The second is moving parts by card sluggish or engine suddenly aggravating the load.
二是运动部位受到卡滞或发动机突然加重负荷。
The second is moving parts by card sluggish or engine suddenly aggravating the load.
二是运动部位受到卡滞或发动机突然加重负荷。
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