（上海弘城国际建筑设计有限公司， 上海 200082）

［摘要］详细介绍了上海某既有厂房改造结构设计的思路、方法及改造设计全过程。根据鉴定单位出具的鉴定报告，充分利用原有船厂特点，发挥原结构冗余度，尽可能地保留原厂房结构；并且对改造后主体结构进行整体分析计算，确保改造后的结构能符合现有抗震规范的要求

［关键词］既有框排架厂房； 结构鉴定； 加层； 改造； 加固设计

中图分类号： TU391 文献标识码： A文章编号：  1002-848X(2016)S1-0892-05

Design of Shanghai plant building structure renovation

Dai Chenxi

(Shanghai Grandcity International Architectural Design Co., Ltd., Shanghai 200082, China)

Abstract: The train of the thought and the method of the modification of the structure of the remaining factory in Shanghai, and the whole process of the modification of the design were introduced. According to appraisal report made by the authorized department, the character of the original shipyard was fully used to develop the redundancy of the original structure of the factory, and the original structure was remained as far as possible. The analysis of the overall calculation was implemented for the modified major structure to make sure that the modified structure conformed to the requirement of the seismic code.

Keywords: factory with the original frame; structure identification; adding story; modification; reinforcing design