The pile stiffness is reduced by the pile-pile interaction and the effective length of piles becomes longer.
桩桩相互作用降低了桩的刚度，并使群桩的有效桩长加大了。
In this paper, for the first time, floor stiffness is denoted as shear stiffness, which reflects the influence of floor length to width ratio more effective than floor bend-shear stiffness.
本文首次把楼板的刚度用剪切刚度表示，它比楼板的弯剪刚度更能体现楼板长宽比对楼板刚性的影响。
This type of surgery is proven to be highly effective and can provide permanent relief from pain and stiffness.
这种类型的手术是被证明是非常有效的，可以提供长期救济疼痛和僵硬。
For most effective play, the club should have a firm shaft. Course owners are permitted to check shaft stiffness before play begins.
为是打球更有效，球杆应该有一个坚固的轴。在开始比赛前，应当允许球道主人检查轴的紧固性。
The effective methods for controlling the torsional response are put forward by adjusting the torsional stiffness and damping of flexible jointer.
提出了通过调节柔性联接器的扭转刚度和阻尼对旋转系统周期冲击响应进行有效控制的方法。
The model is used to understand a series of formulae, for example, mean single tooth stiffness, gear pair mesh synthesizing stiffness, effective mass, nature frequency and critical rotating speed.
根据这一振动模型，推导了齿轮副的平均单齿刚度、单对轮齿啮合综合刚度、有效质量、固有频率与临界转速等一系列计算公式。
This paper presents a effective method dealing with step elastic supports in structural finite element analysis by inducing elastic support stiffness and structural displacement support matrices.
本文通过引入弹性约束刚度矩阵和结构位移约束列阵，提出了结构有限元分析中处理阶跃型弹性约束的一种有效方法。
Tire cornering characteristics can be accurately reflected by effective cornering stiffness which is an important parameter in research of vehicle handling and stability.
等效侧偏刚度精确地反映了轮胎的侧偏特性，是汽车操纵稳定性研究中的重要参数。
Those yield a more effective means for the evaluation of strength and stiffness design of gun breech mechanism.
为火炮炮尾炮闩设计提供了一个更有效实用的结构校核手段。
When two-arm robot is equipped with force sensor, the effective stiffness of the end - effector play an important role in the system stability.
当机器人双手装上力传感器之后，机械手末端组合刚度对系统稳定性影响较大。
Increasing the stiffness of arch ribs is an effective means of decreasing vibration displacement.
提高拱肋刚度是一种减小桥梁振动位移的有效手段。
A conclusion is drawn that crucian carp increases its effective stiffness during swimming with only a little energy dissipation based on a simplified standard solid model.
通过简化为标准线性固体模型进行讨论，得到的结论是：鲫鱼游动过程中以很小的能量损耗为代价，增加了其有效刚度。
Advantages of simple structure, the inertia of small parts, the system stiffness, and improve the effective engine speed.
优点为结构简单、零件惯性小、系统刚度大、有效增加发动机转速。
Adding pre tightening force and reducing the stiffness are the effective measures to raise the endurance.
增加预紧力和降低螺栓刚度是提高耐久性的有效措施。
Meanwhile, the formulas for the brace threshold stiffness and the effective length factor under these conditions are also given.
同时给出了在此种条件下的阈值刚度和柱子的计算长度系数的表达形式。
It is an effective and available way that using jet grouting pile to strengthen the abutment foundation and improve foundation integrated stiffness.
及时采取旋喷桩加固桥台地基，提高地基综合刚度是有效可行的方法。
It is an effective and available way that using jet grouting pile to strengthen the abutment foundation and improve foundation integrated stiffness.
及时采取旋喷桩加固桥台地基，提高地基综合刚度是有效可行的方法。
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