（上海建工二建集团有限公司工程设计研究院， 上海 200090）

［摘要］介绍了某具有百年历史的保护性历史建筑群改造工程概况，就工程中的难点及采用的技术方案进行了说明，并针对改造施工过程中的临时支撑结构方案进行了重点阐述。通过计算分析，验证了临时支撑结构的合理性与可靠性。实践表明，临时支撑结构的使用保证了外墙的整体稳定性，实现了对沿街立面风貌的保护。该工程具有一定的特殊性，可为今后类似工程提供借鉴。

［关键词］保护性历史建筑； 改造； 保留外墙； 临时支撑

中图分类号： TU318 文献标识码： A文章编号：  1002-848X(2016)S1-0908-06

Temporarily supports design of protective historic buildings

Wu Bing, Zhang Yuelou, Li Guohui

(Shanghai No.2 Construction Co., Ltd., Engineering Design & Research Institute, Shanghai 200090, China)

Abstract: The renovation project of protective historic buildings with hundred years history were briefly introduced. Then the difficulty and solutions in this project were illustrated, and temporarily supports in the process of renovation construction were emphatically expounded. The rationality and validity of temporarily supports design were verified by calculation and analysis. The practice proves that, the use of temporarily supports ensure the stability of retention outer wall without changing any exterior historical features. This project has some particularity and can provide a reference for similar projects.

Keywords: protective historic building; renovation project; retention outer wall; temporarily support

作者简介：吴兵，硕士，Email：pawpawcivil@163.com。