truss joint

To the long span steel truss bridge, joint fatigue damage is the main-type destroys.

对于大跨度钢桁梁桥, 节点疲劳破坏是最主要的破坏形式.

Analysis of Methods Calculating Displacement of a Truss Joint

一般杆系结构节点位移计算方法的探讨

The paper mainly does work as follows: Though simulating the shape forming process of post-tensioned and shaped dome by nonlinear finite element analysis, the post-tensioning method and joint connections in the new single-chorded plane space truss as well as the forming shape of dome are studied.

通过非线性有限元模拟成形分析，对新型单弦杆平板网架中的后张拉方法、节点连接形式以及穹顶成形形状进行了研究，为试验模型的建立奠定了理论基础。

The mechanical behaviors of the joint followed obviously the characteristic of truss model.

但无论如何,整个节点的受力机制具有明显的桁架模型特征.

Each truss memberis connected to a separate joint ( node ) at the connection.

每个桁架单元在 节点处 都由一个独立的节点连接.

The axial stresses in a group of bolts tightened on a joint of bridge truss were measured by using both longitudinal and shear ultrasonic waves.

本文利用纵横波相结合的方法对九江大桥联接螺栓的施拧轴力进行了群检测量。

The tests of simulating local transfering force in rectangle steel tube truss joint are presented.

介绍了矩形钢管桁架节点局部传力模拟的试验.

Sham Tseng roadway cable truss+ bolt joint support technology research pilot

深井巷道锚索桁架+锚杆联合支护技术试验研究

According to fatigue damage accumulation theory, test load of verified fatigue test on rail across beam and welded connections with integral joint of combined steel truss bridge was gotten.

依据疲劳损伤累积理论，确定了公轨两用钢桁桥轨道横梁与整体节点连接头验证性疲劳试验的试验荷载。