ductility testing

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

The analysis of mechanical properties and ductility of specialshaped column structure;

对异形柱结构力学性能与延性的分析

Study on the ductility of coupling beams at coupled shear wall;

双肢剪力墙中连梁延性的研究

The quake-proof extensibility is researched by doing static load test and analyzing the energy-intensive.

针对钢筋混凝土墩柱因延性不足而常在地震灾害中遭到破坏的现象,分别采用玻璃纤维、芳纶纤维和环向箍筋3种不同材料对模型墩柱进行加固,通过拟静力试验,分析滞回耗能,从而研究其抗震延性,得出:3种不同材料的加固方法对墩柱抗震性能有不同程度的改善,其中芳纶纤维加固的墩柱平均耗能系数最大、抗震性能最好。