近日，我院熊礼全副教授团队在国际主流期刊《Structures》（中科院二区SCI期刊，IF 4.9）连续发表3篇学术论文。研究内容聚焦工程行业碳中和与可持续发展战略，提出一种新型可拆卸钢-混凝土组合梁，并通过试验和有限元软件，研究了可拆卸钢-混凝土组合梁的破坏模式、承载能力和可拆卸性能，验证了该类构件在正常使用阶段或服役期满后可拆卸能力，实现结构构件循环使用的预期。在此基础上，提出了可拆卸钢-混凝土组合梁满足性能要求的承载力设计方法与建议。该项研究成果可为在实际工程中推广应用该类可拆卸结构或桥梁结构提供理论与技术支撑。

论文信息：

[1]Li Yajuan, XiongLiquan, LiuYiyang, HeJian,Li Linyan, XieTianbao,et al.Experimental and numerical assessment of sustainable steel-concrete composite beam with demountable shear connections: Flexural, deconstructive and seismic behavior[J].Structures 93 (2026) 113004.

[2]XiongLiquan, LiuYiyang, LiYajuan, HeJian, XieTianbao, Qiang Luo, et al.Bending and demountability behavior of sustainable steel-concrete composite beam with demountable shear connections: Experimental and numerical analysis[J]. Structures, 2026, 91: 112542.

[3]XiongLiquan, LiSong,Li Yajuan,He Jian, LiuYiyang, et al. Analysis of demountable steel-concrete composite beams with shear connections: A finite element approach validated with experimental data[J]. Structures, 2025, 82: 110842.