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采用钢结构加建两层是一个改建工程的新课题,考虑到原结构的特性,通过对原有房屋结构体系的全面分析,对原结构单元进行归并、重新划分,进行了大量的分析与试算,采取了相应措施进行加固,既满足使用要求,又可以缩短工期、节省投资,较好地解决了实际工程问题。
The addition of two layers of steel structure is a new task for the reconstruction project. Taking into account the characteristics of the original structure, a comprehensive analysis of the existing structure of the house, the original structural unit was merged and re-divided, and a large number of analyses and tests were conducted. Calculate and take corresponding measures to reinforce, not only meet the requirements of use, but also shorten the construction period, save investment, and better solve practical engineering problems.