节点的破坏 meaning in English
destruction of a node
Examples
- Based on the experiments and tested results , failure models and rules are studied . 2
在试验结果的基础上，总结了节点的破坏模式和破坏规律。 - Staggered joints failure is lighter than ordinary joints when the area of beam bars is same in the two types of joints
在梁筋配筋相同的情况下，错层节点的破坏程度较普通节点的轻微。 - If the ordinary top longitudinal steel bars of the passed - joint hypo - beam yield , the yield will penetrate into the joint area and the slip of bar anchorage is much worse than the ordinary frame joint
但是同时，当柱上没有过柱次梁时，则会产生另类的破坏形式，例如本试验中的试件二的中节点的破坏。 - The experimental results show that the seismic behavior of strengthened joints is improved significantly by the scheme , which successfully enhances the shear capacity by about 22 % , transforms the failure mode to be ductile , raises the ductility coefficient over 4 , delays the strength degradation and stiffness degradation , and upgrades the energy dissipation capacity
试验结果表明：加固能够有效地提高节点的极限受剪承载力22 %左右，改变节点的破坏模式为梁端延性破坏，提高节点的延性系数到4以上，改善节点的承载力退化和刚度退化，提高节点的能量耗散能力，从而显著改善了梁柱节点的抗震性能。 - In a word , it is show that joints could be strengthened by cfs and it could be put into use in civil engineering in large scale . at the same time , experiments also show than cfs used in joints strengthening have not been make full use . the failure mode of cfs is the debond failure between concrete and steel
同时，利用对试验构件的应变片分析，揭示了cfs加固节点的破坏具有其自身的特殊性，即cfs的利用率比较低、 cfs的破坏以混凝土保护层?主筋界面的粘结破坏为主、加固试件和非加固构件破坏形态基本一致等特点。