科学技术已成为当今社会发展的主要因素,技术表现也成为建筑创作的主要手段。而旧建筑改造的实践不同于新建筑,它是新旧体系有机融合的结果,这使得旧建筑改造中的技术选择及技术应用也具有了自身的特征。通过分析旧建筑改造中技术因素的自身价值及逻辑特征,总结其运用手法,以期对旧建筑改造的实践有所帮助。 Science and technology have become the main factor in the development of today’s society. Technical performance has also become the main means of architectural creation. The practice of the old building renovation is different from the new construction, which is the result of the organic integration of the old and new systems, which also makes the technical choice and technical application of the old building also have its own characteristics. By analyzing its own value and logical characteristics of the technical factors in the reconstruction of old buildings, the author summarizes the ways of applying the techniques to help the practice of the old building renovation.