Based on experimental results of four reinforced concrete box beams strengthened with fiber reinforced polymer (FRP), a 3-D finite element model was established and the nonlinear finite element method was used to study the torsional behaviors of FRP strengthened reinforced concrete box beams under combined loadings of bending moment, shear and torque.
根据4根碳纤维布加固钢筋混凝土箱梁的试验研究结果,建立了合理的三维有限元模型,对碳纤维布加固钢筋混凝土箱梁在弯剪扭复合受力下的抗扭性能进行了非线性有限元分析。
In this paper,theoretical analyses on the torsional behavior of CFS strengthened reinforced concrete(RC) box beams subjected to combined action of bending-shear-torsion are performed.
对碳纤维布(CFS)加固的弯剪扭复合受力的钢筋混凝土箱梁的抗扭性能进行理论分析。
Experiments on the torsional behavior of carbon fiber sheet (CFS) strengthened reinforced concrete(RC) box beams subjected to combined action of bending-shear-torsion are performed.
对碳纤维布(CFS)加固复合受力的钢筋混凝土箱梁的抗扭性能进行试验研究。
Complete history analysis on torsional performance of composite steel-concrete beams;
钢-混凝土组合梁受扭性能全过程分析