型钢再生混凝土组合结构受力性能研究现状及展望

A review on mechanical performance of steel reinforced recycled concrete composite structures

为进一步推广型钢再生混凝土组合结构的发展和应用,本文在综合介绍组合结构研究背景的基础上,重点分析了型钢与再生混凝土之间界面黏结滑移性能、型钢再生混凝土梁受弯及抗剪性能、型钢再生混凝土柱轴压、偏压性能及抗震性能、高温后型钢再生混凝土梁和柱受力性能、型钢再生混凝土梁柱节点及框架结构抗震性能等方面的研究现状,指出了型钢再生混凝土组合结构受力性能研究有待进一步解决的问题,并提出了相关研究建议及展望,为该领域的深入研究及型钢再生混凝土组合结构的推广应用提供参考。

In order to further promote the development and the application of steel reinforced recycled concrete （SRRC） composite structures, on the basis of introducing the research background of SRRC composite structure, this paper mainly analyzes the bond-slip performances between steel and recycled concrete, the flexure and shear performances of SRRC beams, the axial compression, eccentric compression and seismic performance of SRRC columns, the mechanical properties of SRRC beams and columns after high temperature, and the seismic performances of SRRC beam-column joints and frame structure. Some problems remaining to be further solved and suggestions for further studies of SRRC composite structure are also recommended, providing the technical reference for the popularization and application of SRRC composite structure.