混凝土振捣技术研究现状与发展趋势

Research Status and Development Trend of Concrete Vibration Technology

振捣是混凝土施工的关键一环,选择合适的振捣装备和方法有助于提高混凝土施工效率和施工质量。但由于混凝土内部不可见,混凝土振捣密实效果评价及质量把控主要依赖人的经验判断,制约了振捣技术的进一步提升。为提升混凝土振捣施工质量,本文总结了混凝土振捣密实机理,分析了混凝土振捣密实过程及其影响因素,比较了混凝土振捣密实效果的评价方法,阐述了混凝土振捣技术的研究现状,提出了混凝土振捣技术智能化的发展方向。

Vibration is a key step of concrete construction. Appropriate vibration equipments and methods help improve the efficiency and quality of concrete construction. Since the interior of the concrete is not visible, the evaluation and quality control of concrete vibrating compaction mainly rely on human experience and judgment, which restricts the further improvement of vibrating technology. In this paper, in order to further improve the construction quality of vibration, the mechanism of concrete vibration is summarized, the compaction process and its influence on vibration are analyzed, the evaluation methods of concrete vibration compaction effect are compared, the current research on concrete vibration technology is expounded, and the development direction of intelligent vibration technology is put forward.