Spindle with better energy quickly

Spindle with better energy quickly transit to the worse with the inverted S shaped and the phenomena of pinching is serious, which is the same characteristic of hysteresis curves. In this case the steel bar sliding, shearing deformation and concrete cracking should be special attention. The phenomena of pinching and no slip with reinforcement achieve better improvement than that without improvement.
Energy dissipation and seismic performance are improved significantly after reinforcement. Compare with J0, the load of J4 increases rapidly. The capacity achieves further improvement when the steel bar slides and comes to the hardening stage. Skeleton curve slope among J1 to J3 becoming larger indicates that the BFRP sheets involve to increased stiffness in the period of loading.

結果 (中文) 1:

主轴具有更好的能量迅速过渡到差倒 S 型和捏的现象是严重的是的滞回曲线相同的特性。在这种情况下滑动、 剪切变形和混凝土开裂钢筋应予以特别重视。捏的现象和无滑移与加固达到改善比无改善。加固后显著提高能量耗散和抗震性能。与衍射 J0 相比，J4 的负荷急剧增加。容量达到进一步的改善，当钢筋幻灯片来向硬化阶段。骨架曲线斜率之间到 J3 J1 越来越多，表明玄武岩纤维布在加载期间涉及增加刚度。

結果 (中文) 2:

有更好的能量快速公交主轴的倒S形和捏的现象更糟糕的是严重的，这是滞后曲线的相同特征。在这种情况下，钢筋的滑动，剪切变形和混凝土开裂应特别注意。捏和现象与钢筋无滑移取得比这更好的改善无改善。
能源消耗和抗震性能加固后的显著改善。与J0，对J4迅速增加的负荷比较。容量达到进一步改善钢筋幻灯片时，并涉及到硬化阶段。J1到J3越变越间骨架曲线斜率指示该玄武岩纤维片材涉及到增加的刚度在载荷的周期。

結果 (中文) 3:

具有更好的能量快速运输主轴与倒S形，捏现象严重恶化，这是滞回曲线相同的特征。在这种情况下，钢棒滑动，剪切变形和混凝土开裂应特别注意。现象捏钢筋无滑移实现比没有改进完善。
耗能抗震性能加固后明显改善。与J0，J4负荷迅速增加。容量达到进一步改善时，钢筋的幻灯片来硬化阶段。骨架曲线的斜率在J1到J3越来越大表明，BFRP片材包括增加在加载阶段刚度。