【摘要】 钢筋工程焊缝质量检测技术是提高建筑工程安全性和稳定性的重要手段.从焊缝缺陷检测和焊缝三维尺寸检测两个方向归纳总结了无损检测技术在焊缝质量检测领域的研究进展和优缺点，重点阐述了三维重建技术在钢筋工程焊缝质量检测中的应用.展望了焊缝质量检测技术未来研究方向和研究重点.更多还原

【Abstract】 The quality inspection technology for steel component welds is an important means to improve the safety and stability of construction projects. The research progress of non-destructive testing technologies for weld quality inspection were summarized from the aspects of weld defect inspection and 3D dimension inspection, and the advantages and disadvantages were also discussed. The applications of 3D reconstruction technology in weld quality inspection of rebar engineering were emphasized. Prospects of future research direction and focus of weld quality inspection technology were also described.更多还原