既有建筑结构加固改造施工研究

Study on Reinforcement and Reconstruction of Existing Building Structures

既有建筑结构加固改造,是提高建筑稳定性、延长建筑使用寿命的主要途径。本文以某既有建筑结构加固改造工程为例,从植筋、混凝土喷射、碳纤维加固、粘钢加固、裂缝修补等方面施工进行了阐述。

The reinforcement and transformation of existing building structures is the main way to improve the stability of buildings and prolong the service life of buildings. Taking an existing building structure reinforcement and reconstruction project as an example, this paper expounds the construction from the aspects of planting steel bars, concrete spraying, carbon fiber reinforcement, sticking steel reinforcement, crack repair and so on.