随着我国经济发展水平的不断提高,城市化进程也在不断地加快,因而在很大程度上促进了城市建筑规模的扩大,再加上人们质量意识的不断增强,使得建筑结构安全日益成为人们关注的重要问题之一。对建筑物结构进行改造加固对于建筑的使用寿命及其安全性有着十分重要的现实意义。本文首先对建筑结构改造加固设计的原则进行了分析,并在此基础上对加固技术进行了一定的探讨,最后结合实际工程案例,对建筑结构改造设计及其加固技术进行了系统性的研究。 With the continuous improvement of the level of economic development in our country and the accelerating process of urbanization, it has greatly promoted the expansion of the scale of urban construction. Coupled with the ever-increasing quality awareness of people, the structural safety of buildings has increasingly become the people One of the important issues of concern. Reinforcing the structure of a building is of great practical significance to the service life of the building and its safety. In this paper, the principle of structural reinforcement design is first analyzed. Based on the analysis, the reinforcement technology is discussed. Finally, combining with the actual engineering case, the structural design and reinforcement technology are systematically studied.