文章详细信息 关键词： 弹性元件;;相对刚度;;联接强度;;有限元仿真 [gap=711]Keywords: Elastic component;Relative stiffness;Connection strength;FEM simulation
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刚度相对值 relative value of stiffness
Relative stiffness ratio of soil and conduit—a_S can reflect the influence on vertical earth pressure produced by stiffness of soil and conduit.
管土相对刚度比α_S可表征埋管刚度和填土刚度对垂直土压力的影响。
参考来源 - 硬基沟埋式管道垂直土压力研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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.
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