1)frame joint框架节点
1.Experimental study on ductility of steel fiber reinforced high-strength concrete frame joints;钢纤维高强混凝土框架节点延性试验研究
2.Studies on restoring force model of frame joint in steel high strength concrete;钢骨高强混凝土框架节点恢复力模型的研究
3.Experimental study on the seismic resistance behavior of steel fiber reinforced concrete frame joints;钢纤维混凝土框架节点抗震性能试验研究
英文短句/例句
1.Studies on the Effect of the Deformation of Panel Zones on the Steel Rigid Frames Response;钢框架节点域剪切变形对框架位移角的影响
2.The Research on the Elastic-Plastic of Space Cast Steel of Hollow Spherical Joints and Steel Frame Joints;空间铸钢球节点与钢框架节点的弹塑性研究
3.The Study of Corner Joints Strength on Framework Structure of the Masson Pine Wood Furniture;松木家具框架节点接合强度性能研究
4.Study of Seismic Behavior for R.C Frame Post-cast Joint;混凝土后浇框架节点的抗震性能研究
5.Research on Seismic Behavior of Self-Compacting Concrete Frame Joints自密实混凝土框架节点抗震性能研究
6.TESTING STUDY ON THE REINFORCEMENT OF THE PRE-DAMAGED BEAM-COLUMN-SLAB CONNECTIONS混凝土空间框架节点的加固试验研究
7.Study of the Connection Mechanical Behavior and Its Effection on Steel Frame;钢框架节点受力性能及其对框架受力性能影响研究
8.Seismic Behaviour and Design of Joints in a Reinforced Concrete Frame;钢筋混凝土框架节点抗震性能与设计方法研究
9.On reasons for brittle fracture in joint of beam-column of steel frame and new joint form钢框架梁柱节点脆性断裂原因及新型节点形式
10.Finite Element Analysis on Mechanical Behavior of New Style Steel Frames Beam-column Connections;钢框架新型节点力学性能有限元分析
11.Performance Research of Posttensioned Seismic-resistant Column-beam Connections for Steel Frames;钢框架后张梁柱抗震节点的性能研究
12.Research on Semi-rigid Nodes of Frame in Steel Residence;钢结构住宅框架半刚性节点分析研究
13.Seismic behavior of steel moment connection with welded haunch钢框架加腋刚性梁柱节点的性能研究
14.Shear Resistance of Panel Zone of Frame Joint Connecting CHS Column and H Steel Beams钢框架圆管柱梁节点域的抗剪承载力
15.Computation model of the steel frames with joint damages考虑节点损伤的钢框架结构分析模型
16.RESEARCH ON THE PERFORMANCE OF NODE DOMAIN OF STEEL FRAMEWORK钢结构框架设计中节点域问题的探讨
17.Crack resistance test of interior joints with abrupt reduction in beam and column section in reinforced concrete frameRC框架变梁变柱中节点抗裂性能试验
18.Study on Anti-Seismic Performance Testing of New Type Beam-to-Column Connections in Steel Frames框架刚性连接梁柱节点抗震性能研究
相关短句/例句
frame joints框架节点
1.Experimental research on seismic behavior of steel reinforced high strength and high performance concrete frame joints;型钢高强高性能混凝土框架节点抗震性能试验研究
2.Research on influence factors of anti-shear strength of R.C.frame joints;R.C.框架节点抗剪强度影响因素研究综述
3.Quasi-static experimental study on frame joints with partially prestressed concrete flat beam;部分预应力混凝土扁梁框架节点的拟静力试验研究
3)frame node框架节点
1.On the measure to strengthen the reinforced concrete frame node;浅谈增强钢筋混凝土框架节点的措施
2.Study on anti-shake capability of concrete frame nodes;混凝土框架节点抗震性能研究综述
3.A simp lified design method for ascer taining the miniam anchoring length of the beam s lower longithdinal reinforaing steel bars in the reinforced concrete frame nodeas of multistory building under earthqnake loads is presented in this paper,and the method was need in a project and good effect was got.本文提出了多层房屋在地震力作用下钢筋砼框架节点梁下纵筋最小锚固长度取值的折减设计方法 。
4)beam-column joints框架节点
1.The behavior of the RC frame beam-column joints strengthened with FRP is studied in the paper.采用有限元方法对纤维增强复合材料(FRP)布加固框架节点进行数值模拟,提出一种能够有效地提高框架节点性能的加固方法,通过节点处梁柱受拉面上FRP布粘贴长度、FRP布弹性模量、FRP布粘贴层数的分析,得出一些规律性的认识。
2.It is popular for reinforced concrete structures with high-strength concrete column and lower strength concrete beam, so design procedures of beam-column joints with lower strength concrete is urged intensively for these structures by the engineers.本文对按梁浇注的钢筋混凝土框架节点的抗震性能进行了研究，通过与传统框架节点的对比分析，研究了构件的失效模式、受力特征、变形性能、滞回耗能性能、梁筋粘结性能和滑动特征等。
5)beam column joints框架节点
1.In this paper, the analysis of HRC beam column joints under monotonic loading is studied.论述了单调荷载下高强钢筋混凝土框架节点的非线性受力性能。
2.A two dimensional finite element program has been developed for analyzing HRC beam column joints under monotonic lo.论述了单调荷载下分析、计算钢筋高强混凝土框架节点的非线性有限元方法 。
6)interior frames joints框架中节点
1.Based on the contrast experiments of six full-scale non-seismic interior frames joints under low reversed cyclic load,consisting of two strengthened by Gluing Steels,two strengthened by CFRP and two unstrengthened,Contrast analyses were presented including the failure mode,hysteretic loop,and the stress of beam and column s bars,concrete,gluing steels and CFRP.通过6个足尺框架中节点(2个粘钢加固,2个碳纤维布加固,2个未加固)在低周反复荷载作用下对比试验,对比分析了节点区破坏特性和滞回曲线,以及节点区梁柱纵筋、混凝土、钢板和碳纤维布的应力水平。
延伸阅读
电力网节点编号优化电力网节点编号优化network nodes order optimization d旧nl!wong Jled一anb旧nhoo youhuo电力网节点编号优化(network nodes order。Ptimization)用稀疏矩阵技术求解电力系统网络方程时，为了节省计算机内存和加快计算速度，按照一定规则编排电力网各个节点次序。 在电力系统计算中，网络方程通常采用导纳矩阵方程的形式，它的求解多采用高斯消去法和直接三角分解等(见网络方程求解方法)。导纳矩阵是零元素很多的稀硫矩阵，对它进行消元或三角分解后所得的三角矩阵，要增加一些称为注人元的非零元素。为节约计算机内存及避免对零元素的不必要运算，在计算机中一般只贮存三角矩阵中的非零元素.因此，三角矩阵中非零元素的个数，直接影响计算机内存的需要量及程序计算速度.导纳矩阵非零元素的分布直接影响消元或分解后三角矩阵非零元素的数目.而网络节点编号次序又与导纳矩阵非零元素的分布密切相关(见图1)，因此，电力网节点编号优化是求解网络方程前的一项重要工作。┌─────┬────┬─────────┬────┐│节点.号.形│导纳矩阵│消元或分解后三角阵│注入元致│├─────┼────┼─────────┼────┤│么 │麟 │魏 │弓 ││21月 │ │ │ │├─────┼────┼─────────┼────┤│上 │瀚 │魏 │l │├─────┼────┼─────────┼────┤│。~主钩 │麟 │继 │(j │└─────┴────┴─────────┴────┘ 图1节点编号对注入元的影响 ·一非零元素;X一非零注入元紊 节点编号的最优化是寻求一种使注人元素数目最少的节点编号方案.对n个节点的电力网来说，其节点编号方案可以有川种，选最优的工作量将非常大.因此，在实际中往往采取一些简化的方法对节点编号进行优化，并不一定追求“最优”。 根据消元的计算公式或星形一三角形变换规则(见图2)，每消去一个节点i，新增加的元素数为八一冬Ji(J‘一，)一及 ‘(1) l、、一一洲声图2消去节点1网络变化示意图式中J‘为在消去节点i时节点i的出线数;及为在消去节点i时与节点i有连线的各节点之间已有的连线数.常用的一些节点编号优化方案，大都根据式(1)或对其作一些简化得到的，主要可分以下三类。 (l)静态按最少出线数编号。对式(1)略去八项，视去为常数，即不考虑消去前面节点对节点i的出线数的影响，因此，也称静态优化法。该方法简单、快速、应用极为普遍。 (2)动态按最少出线数编号。对式(1)略去八项，但考虑Ji的变化，即考虑消去前面节点对节点i的出线数的影响，因此，也称半动态优化法。 (3)动态按增加出线数最少编号.对式(1)考虑及项和J‘的变化，即动态按增加出线数最少的原则编号，也称动态优化法。
