通过大量实例分析提出了一个桩筏基础相对刚度表达式。
The inner force, settlement of raft, pile force were studied with the increase of raft-supported soil relative stiffness.
通过试验和有限元分析研究被连接元件的相对刚度对多钉双剪连接钉载分配的影响。
In the present paper, an experimental and analytical study of effects of jointed member stiffness on the fastener load distribution is performed for double-shear, multiple-bolted joints of composite.
结果表明：结构自振频率随着节点相对刚度比的增加不断增大，当节点相对刚度比在0。
The results indicate that the natural frequencies are increased with adding the relative stiffness ratio, and the change is apparent when the ratio varies between 0.
支承桩的桩身摩擦力和桩尖阻力的大小与入土深度及桩身、桩尖处土层的相对刚度密切相关。
The value of frictional force of soil to pile body and resistance to pile toe has a close relation with the penetration depth and relative rigidity of soil layer at pile body and pile toe.
数值结果显示了饱和土的渗透系数、桩土相对刚度及入射波的频率对桩的动力响应有显著影响。
It was shown that the influences of the permeability, the pile-soil elastic modulus ratio and the frequency of the incident waves on the dynamic response of the soil-pile system were significant.
考虑了桩与承台的相互作用，在对试验结果分析的基础上提出了一种新的桩—承台相对刚度表达式。
On the basis of analyzing the test results, and taking the interaction between piles and cap into account, a new relative stiffness expression of pile-cap was presented.
学生要确定两个横截面面积相同而形状不同的铝梁实验样本的相对刚度，并研究结果如何与理论一致。
Students will determine the relative stiffness of two aluminum beam test specimens of equal cross sectional area but different cross-sectional shape and see how they conform to theory.
笔者对这种螺栓联接进行了受力与变形分析，得到了弹性元件刚度对螺栓相对刚度系数影响的解析式。
And the function equations on effect of stiffness of elastic cell upon relative stiffnesss coefficient of bolt are get.
随着节点相对刚度比的增加，结构在地震作用下的峰值加速度反应受输入地震波能量分布特征的控制，分布规律非常复杂。
The peak acceleration responses are fully controlled by the relative stiffness ratio and the input seismic excitation, and their distributions are quite complicated.
这种变形一般是非弹性的，其大小取决于框架中每个组成部分的相对强度和刚度。
These deformations are nonelastic, depending on the relative strength and stiffness of each component of the frame.
汽车车速、转向系统扭转刚度和主销后倾角对回正性能的影响较大，而转向系统的粘性摩擦系数对回正性能的影响相对较小。
Returnability is affected mainly by automobile velocity, torsional stiffness of steering system and caster angle and relatively little by viscous friction coefficient of steering system.
聚乙烯管材具有许多突出的优点，但这类管道与金属管道相比，其刚度普遍偏小，属于柔性管，在承受上部填土荷载及车辆荷载时，变形相对较大。
Buried polyethylene pipeline usually have a deformation when bearing the weight of soil or vehicle due to its less rigidity compared with metal pipeline.
高耸结构是一种高宽比较大，结构抗弯刚度相对较柔的构筑物。
High-rise structure is a kind of structures whose height-to-width ratio is quite large with comparatively flexible bending stiffness.
该结构相对于其余的刺针本体优选具有降 低的刚度，使得刺针在力的作用下可以优选在该区域中弯折。
This structure preferably has reduced stiffness compared to the rest of the lancet body, such that the lancet is preferably kinked in this area under the action of a force.
基于梯度塑性理论，研究了应变软化阶段的刚度劣化对剪切带内部的局部应变及相对剪切位移的影响。
Distributed shear strain and displacement in localized shear band were investigated considering degraded stiffness in the strain-softening process based on gradient-dependent plasticity.
叙述机械设计过程中，如何根据材料强度、刚度与密度之间的相对关系，合理选择材料，以减轻机械构件的重量。
In this paper it is discussed how the material should be reasonably selected in machine design according to its strength, stiffness and density, so that the weight of machine parts can be lighten.
钢框架结构水平刚度相对比较弱，在地震或风荷载的作用下结构将出现破坏。
The horizontal stiffness of steel frame is relatively weak, and structures will collapse under seismic or wind loads.
结果表明，桥梁的面内刚度相对于面外刚度较小。
The results showed that the stiffness of bridge in-plane was smaller than that of out-plane.
实验结果表明浮箱的相对板宽和锚链刚度是影响模型运动和锚链力的重要因素。
Laboratory physical model tests were performed to study the performances of the motion characteristics and the mooring forces of pontoon floating breakwater models.
实验结果表明浮箱的相对板宽和锚链刚度是影响模型运动和锚链力的重要因素。
Laboratory physical model tests were performed to study the performances of the motion characteristics and the mooring forces of pontoon floating breakwater models.
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