1) rigidity of shaft connections
节间连接刚度
1.
For the analysis of global stability of a bored shaft during construction,a mechanical model with the initial bending imperfection has been setup,which considers different influencing factors,such as the varying stiffness of shaft,the number of shaft segments,the flexural rigidity of shaft connections,the distribution of axial loads,etc.
针对钻井法施工阶段固井前变刚度井壁结构整体稳定性问题,引入初始弯曲缺陷,建立固井前井壁结构稳定性分析的力学模型,该模型考虑了井壁分段数、节间连接刚度、井壁刚度分布、井壁轴向荷载分布等因素。
2) connecting stiffness
连接刚度
1.
By attaching an auxiliary surface between the assembled parts, defining the material properties of the auxiliary surface and connecting the assembled parts with the Multi-Point Constraints(MPC) technique, the practical connecting stiffness of the assembly structure can be simulated .
在装配结构接合面处添加附加面,利用多点约束(MPC)技术,将装配结构连接在一起,通过合理定义附 加面的材料属性来达到模拟装配零件之间实际连接刚度的目的。
3) stiffness of connection
连接刚度
1.
Finite element analysis of stiffness of connection between steel beam and CFT column with stiffener ring plate;
加强环式钢管混凝土节点梁柱连接刚度的有限元分析
4) Connection stiffness
连接刚度
1.
According to Hook law, the displacement stiffness and rotation stiffness were gotten when spring plank was connected with swing bolsters, different connection stiffness values were obtained by changing spring plank radius.
为分析弹簧托板的形式对摆动式转向架货车动力学性能的影响,利用有限单元法将弹簧托板等效为一根弹性梁,根据Hook定律得到弹簧托板与摇动台的连接刚度,通过改变弹簧托板的半径,得到不同半径下弹簧托板与摇动座的连接刚度。
5) coupling stiffness
连接刚度
1.
were investigated and the influence law of the load on the coupling stiffness and the contact state of the spline joint structure were also investigated.
对转子系统套齿结构进行了动力学分析,运用接触有限元方法建立了转子系统套齿结构的计算分析模型;研究了定位面间距、定位面配合紧度和接触面积等结构参数以及载荷对套齿结构连接刚度和接触状态的影响规律;在此基础上提出了套齿结构的动力学设计方法,包括连接刚度设计方法和接触状态设计方法;对某型发动机涡轮转子套齿结构进行了计算与分析,验证了所提出的套齿结构动力学设计方法的可行性。
2.
The paper introduced a method combined finite element analysis and field static test, made a security appraisal to a pin scaffold temporary stand, analyzed how the coupling stiffness between rail and upright stanchion affect the stability ultimate bearing capacity.
为探讨在横杆与立杆之间连接刚度未知的情况下,如何实施安全性评定的问题,试采用有限元分析与现场静载试验相结合的方法,对一由插销式脚手架搭建的临时看台进行了安全性评定,并分析了横杆与立杆之间的连接刚度对结构稳定极限承载力的影响。
6) rigid joint
刚性连接节点
1.
Beam-column rigid joint of steel structure is very important in the earthquake-resistance design of steel structure.
钢框架梁柱刚性连接节点是钢结构抗震设计中的重要环节,在总结了梁柱刚性节点破坏形式的基础上,指出了抗震设计计算的要点,针对具体梁端削弱式节点和梁端加强式节点,提出了相应的构造措施和应用特点,具有一定的工程理论及实践意义。
2.
In the action of strong earthquake,steel frame is mostly destroyed in the position of beam-column rigid joint.
钢框架梁柱刚性连接节点是强震作用下的主要破坏位置,总结了梁端削弱式和加强式节点的应用特点,指出梁端加强式节点方案在实际应用时,由于加强梁端截面,在强柱弱梁抗震设计时,为满足规范相关计算要求,一般会造成柱截面加大或节点域腹板加厚。
补充资料：节间
1.过节的时候。 2.指植物茎的节和节之间的部分。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条