1) semi-rigid
半刚接
1.
A review of study on the joint behavior of semi-rigid steel frame
半刚接钢框架的节点性能研究综述
2.
In order rationally to evaluate the stability of columns in semi-rigid jointed and braced frames, the equations for determining the effective length factor of columns are derived by considering the effects of the non-linear moment-rotation characteristics of beam-to-column connections and shear deformation.
通过引入梁柱线刚度比修正系数考虑节点连接的非线性,采用变刚度螺旋弹簧模拟节点半刚性,推导了无侧移半刚接钢框架考虑剪切变形影响柱子的计算长度系数计算公式。
3.
In this paper, using Monte Carlo method, a calculation method on system reliability of steel frame with semi-rigid connections has been made.
最后本文在编制了半刚接钢结构平面框架的有限元程序的基础上,编制了基于蒙特卡洛法与有限元相结合的可靠度计算程序,进行体系可靠度的分析。
2) semi-rigid connections
半刚接
1.
Multistory frames with semi-rigid connections of different initial stiffness are constructed together with the corresponding rigid frame.
推导了半刚接钢框架动力有限元的质量矩阵和刚度矩阵。
2.
In fact,all connections of the steel structures,in practice,are between to fully rigid and pin connections and belong to semi-rigid connections.
文中根据钢框架稳定设计中柱计算长度的概念,利用ANSYS中的非线性弹簧单元(四角钢连接、顶底角钢连接及腹板双角钢连接三种半刚性节点)考虑半刚性连接弯矩一转角性能在整个受荷载范围内的非线性特性,对偏心支撑半刚接钢框架进行了非线性数值模拟。
3) semi-rigid connection
半刚接
1.
Optimum design of nonlinear steel frames with semi-rigid connections using a modified genetic algorithm;
基于改进遗传算法的非线性半刚接钢框架优化
4) semi-rigid connection
半刚性连接
1.
Analysis of fatigue properties of semi-rigid connections of steel structure based upon ANSYS;
钢结构半刚性连接疲劳性能的ANSYS分析
2.
Finite element analysis for space steel frame with semi-rigid connections;
空间半刚性连接钢框架有限元分析和研究
3.
Second order inelastic analysis approach for space steel frame with semi-rigid connections;
半刚性连接空间钢框架结构的二阶非弹性分析
5) semi-rigid connections
半刚性连接
1.
Elastic time-history analysis of steel frame structures with semi-rigid connections;
半刚性连接钢框架结构弹性时程分析
2.
Finite element analysis of reticulated shells with semi-rigid connections;
半刚性连接网壳结构的有限元分析
3.
Application of semi-rigid connections in the design of composite structure;
半刚性连接在组合结构设计中的应用
6) semi-rigid frame
半刚接框架
补充资料：星接阻抗和三角接阻抗的变换
星接阻抗和三角接阻抗的变换
transformation between starc-onnected and delta-connected impedances
x ing]一e乙日kongl介e sonJ一00}Iez日伙ongde匕一。一〕huon星接阻抗和三角接阻抗的变换(t ransfor-mation betweenstar一eonneeted and delta-eonneeted imPedanees)接成星形的三个阻抗和接成三角形的三个阻抗互相替代的等效变换。它们之间的关系可用一组变换公式表示。按这组公式，用星接阻抗替换三角接阻抗或者反过来，不会影响稳态下电路其他部分的正弦电压和电流，常用于对称三相电路的分析和计算。 图1为三个阻抗21、Z:、23接成星形(又称丫形)。图2为三个阻抗Z小22。、Zal接成三角形(又称△形)。它们之间的变换公式如下:人23土图1星接阻抗图2三角接阻抗(1)将星形连接变换成三角形连接212一Z:+22+2 122及3一22+za十警(1)、|冬|矛231一23+21+2321(2)将三角形连接变换成星形连接z、-二一典乒兴-) 艺‘2士乙“3十乙31…_2 oqZI，}Z。一下万~一二-二二-汁 乙‘2士乙23十乙3‘1_Z。IZoq}艺q一二二一~二，二二--，-二二-~J 乙12十乙23十艺32夕(2) 当三个星接阻抗相等，即21一Z:一23一z丫、三个三角接阻抗相等即212一223一231一Z△时，变换公式是 Z二一32丫，Z丫一Z△/3
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