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建筑结构加固修复业已成为我国建筑业一个新的发展热点,混凝土建筑结构作为20世纪建筑领域中技术发展最迅速、应用最广泛的一种结构体系,由于各种原因需要在其使用寿命周期中进行加固修复,以维持结构的安全和功能的正常发挥。在加固设计和加固实施过程中,需要根据建筑物现状、结构体系、加固后使用情况、构件承载力提升幅度、现场加固实施条件、施工技术水平等选择合理的加固方案。本文介绍了混凝土结构加固的基本原则、基本方法,以供同行参考。
Reinforcing and repairing of building structures has become a new development hotspot in China's construction industry. As the most rapidly developing and most widely used structural system in the field of construction in the 20th century, concrete building structures need to be carried through their service life cycle due to various reasons. Reinforced repair to maintain structural safety and function properly. During the reinforcement design and reinforcement implementation, it is necessary to select a reasonable reinforcement plan according to the status quo of the building, the structural system, the reinforced condition, the improvement of the bearing capacity of the member, the conditions for site reinforcement and the construction technology. This article describes the basic principles of reinforced concrete structure, the basic method for peer reference.