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如何确定加固范围、延长结构使用寿命、采用适当的抗震加固方法及综合改造措施,是加固改造设计的关键。本文以某工程实例进行阐述,通过进行多方案比较,明确了旧房改造加固设计思路主要是保证被改造的建筑既满足现行规范要求,又要综合考虑技术经济指标,尽量方便施工,缩短工期,使性价比最合理。对局部构件的加固也进行了相关论述。
How to determine the scope of reinforcement, extend the service life of the structure, the use of appropriate seismic strengthening methods and comprehensive improvement measures, is the key to strengthening the transformation design. In this paper, an engineering example is elaborated. Through the comparison of multiple plans, it is clear that the design thinking of the reconstruction of old houses is to ensure that the buildings to be renovated meet the requirements of the current norms, and comprehensively consider the technical and economic indicators, try to facilitate the construction and shorten the construction period as much as possible, The most reasonable price. The strengthening of the local components also made a related discussion.