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1)  initial junction stiffness
节点初始刚度
2)  initial stiffness
初始刚度
1.
Analysis of the initial stiffness of connections with top-seat and web angles;
带双腹板顶底角钢连接初始刚度研究
2.
Calculation of initial stiffness and ultimate bearing capacity of top-and-seat angle connections
顶底角钢连接的初始刚度和极限承载力计算
3.
Calculation method of initial stiffness for reinforced panel zones in beam-to-column connections
加强式梁柱连接节点域初始刚度的计算方法研究
3)  joint stiffness
节点刚度
1.
The influence of joint stiffness on the stability of geodesic single-layered reticulated shells with initial imperfection;
节点刚度对有缺陷短程线球面网壳稳定性的影响
2.
The effect of joint stiffness on mechanical behaviors of steel frames;
节点刚度对钢框架力学性能的影响分析
3.
Stability behavior of joint stiffness on the single-layer reticulated shell of badminton arena for 2008 Olympic Games;
节点刚度对2008奥运羽毛球热身馆单层网壳稳定性影响研究
4)  rigidity of joint
节点刚度
1.
According to codes in GB the classification of the rigidity of joints is introduced.
对几个国家规范对节点刚度的分类进行了介绍,从数学模拟、通过实验建立数据库、有限单元法等方面阐述了研究半刚性连接的方法,对保证钢结构整体性能的安全性具有重要的意义。
2.
This author also presents the failure phenomenon of rigidity of joint.
提出了水平低周反复荷载下叠合框架节点刚度弱化现象及加强节点刚度的构造措施 ,对高效预应力叠合框架在地震区的应用具有现实意义。
5)  joint rigidity
节点刚度
1.
Based on classic elastic stability theory of framework,the four-moment equation and the stability equations of member group considering joint rigidity are derived and extended to study trusses.
在经典的刚架弹性稳定理论基础上推导了考虑节点刚度的四弯矩方程和构件群稳定方程,并将其应用于桁架结构。
2.
The bracing setting and connecting ways determine the joint rigidity.
桁架压杆各节间的稳定相关性和节点刚度都对桁架受力性能具有明显的影响,但在以往的研究文献中都较少涉及,稳定相关性是由各节间杆件连续但轴力不同引起的,节点刚度则与支撑的设置和节点连接方式有关。
3.
Taking long span suspension bridge as an example,theinfluence of joint rigidity of suspension bridge with steel truss stiffening girder on completed bridge working points are studied.
以大型钢桁架悬索桥为实例,研究钢桁架加劲梁悬索桥节点处以不同的刚度连接,对桥梁的受力性能影响,对2组具有不同节点刚度的模型,进行了空间有限元计算。
6)  initial rotational stiffness
初始转动刚度
1.
Using the component method introduced in Eurocode3 and Eurocode4,and aiming at the existing methodical shortage of endplate beam-column composite joint initial rotational stiffness analysis,we proposed a detailed calculating procedure for the end-plate beam-column composite joint under hogging moment.
利用欧洲规范3与欧洲规范4介绍的组件法思想,针对已有的端板连接组合节点初始转动刚度分析方法的不足,提出了端板连接组合节点负弯矩作用下节点初始转动刚度的详细计算步骤;考虑板内纵筋与剪力栓钉竖向位置的不同及桩腹板加劲肋的影响,给出了初始转动刚度组件法分析模型。
2.
The major parameters of the model are the initial rotational stiffness and the bearing capacity.
根据钢框架梁柱剖分T型钢连接节点的简化力学模型,提出一种用已知节点尺寸来预测其Mθr关系的非线性数学模型,模型中的主要参数是节点初始转动刚度和极限承载力。
3.
The major parameters of the model were the initial rotational stiffness and the bearing capacity.
根据钢框架梁柱外伸端板连接节点的简化力学模型 ,提出一种用已知节点尺寸来预测其 M-θr关系的非线性数学模型 ,模型中的主要参数是节点初始转动刚度和极限承载力。
补充资料:节点
分子式:
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性质:  又称结点。是有向图中的符号。将工艺流程图抽象为信息流程图时,常用有向图来表示。有向图由节点和有向支线构成,用来表达流程信息结构。节点通常与单元设备对应(但不必严格地一一对应),有向支线则与流股相对应。这种表达是矩阵表示的基础。

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