钢管再生混凝土与钢筋再生混凝土轴压短柱力学性能的试验分析优化设计

摘要

针对钢管再生混凝土与钢筋再生混凝土的轴压短柱力学性能开展试验分析.验证分析在实际中应用钢管再生混凝土与钢筋再生混凝土的轴压短柱力学性能差异问题,分别采用有限元软件ABAQUS建立混凝土轴压短柱的分析模型,对比钢管再生混凝土与钢筋再生混凝土轴压短柱力学性能的差异.研究结论证实,钢管再生混凝土轴压短柱力学性能优于钢筋再生混凝土轴压短柱力学性能,对此可以进一步优化设计钢管再生混凝土配合比,提升钢管再生混凝土轴压短柱力学性能.%The mechanical properties of steel tube recycled concrete and steel reinforced recycled concrete columns under axial compression are analyzed.The mechanical properties of the steel tube recycled concrete and steel reinforced recycled concrete columns under axial compression are verified.The conclusion of the study confirmed that the steel tube concrete axial compression short column axial compression performance is better than that of reinforced recycled concrete short columns on mechanics performance,which can optimize the design of steel tube recycled concrete mix,improve steel tube concrete axial compressive mechanical properties of short column.