以下为句子列表：
英文: Based on the fatigue test for flexural performance of reinforced concrete beam strengthened with aramid fiber reinforced plastic(AFRP), the effect of fiber layers on the fatigue test performance of the strengthened beam was analyzed according to the strai
中文: 摘要通过芳纶纤维加固钢筋混凝土梁的疲劳试验，得到了钢筋的应变滞回曲线和加固构件的抗弯刚度随循环次数衰减的规律，探讨了芳纶纤维布层数对加固构件疲劳性能的影响。
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英文: In order to research mechanical capability of the reinforced concrete beam with bonding steel plate, adopting separate method to establish finite element model of the reinforced concrete beam with bonding steel plate, using FEM to study dynamical characte
中文: 摘要为了研究粘钢加固后钢筋混凝土梁的各种力学性能，采用分离式方法建立了粘钢加固后钢筋混凝土梁的有限元模型，并用有限元方法对此模型先后进行了模态分析和简谐集中载荷作用下的动力响应分析，得出了加固后钢筋混凝土梁的前5阶振动模态和简谐集中动荷载作用下粘钢加固钢筋混凝土梁底部开裂的极限动载荷幅值－频率曲线，可为研究粘钢加固钢筋混凝土梁的各种动力特性提供参考。
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英文: Relatively comprehensive test study on the strength capacity of the reinforced concrete beam under bending moment, shear force and axial tensile force was carried out.
中文: 摘要对弯、剪、轴拉复合受力状态下钢筋混凝土梁的承载能力进行试验研究。
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