The deformation of the structure will mainly concentrates at the joints when structural damage occurs. The timber members remain elastic while the joint steel plates yield.
破坏时结构变形主要集中在节点上，节点钢板达到屈服强度，而木构件处于弹性工作状态；
2
Elastic deformation occurs at stress below the yield stress, the viscous flow appears after yield with thixotropy.
验证了在剪切应力低于屈服应力时，变形基本上是弹性的，而屈服后粘流过程显示了触变特性。
3
Generally, it is difficult to spin titanium alloy at room temperature, because of its high deformation resistance and yield to tensile ratio.