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（上海建工二建集團(tuán)有限公司工程設(shè)計(jì)研究院， 上海 200090）

［摘要］介紹了某具有百年歷史的保護(hù)性歷史建筑群改造工程概況，就工程中的難點(diǎn)及采用的技術(shù)方案進(jìn)行了說(shuō)明，并針對(duì)改造施工過(guò)程中的臨時(shí)支撐結(jié)構(gòu)方案進(jìn)行了重點(diǎn)闡述。通過(guò)計(jì)算分析，驗(yàn)證了臨時(shí)支撐結(jié)構(gòu)的合理性與可靠性。實(shí)踐表明，臨時(shí)支撐結(jié)構(gòu)的使用保證了外墻的整體穩(wěn)定性，實(shí)現(xiàn)了對(duì)沿街立面風(fēng)貌的保護(hù)。該工程具有一定的特殊性，可為今后類似工程提供借鑒。

［關(guān)鍵詞］保護(hù)性歷史建筑； 改造； 保留外墻； 臨時(shí)支撐

中圖分類號(hào)： TU318 文獻(xiàn)標(biāo)識(shí)碼： A文章編號(hào)：  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

作者簡(jiǎn)介：吳兵，碩士，Email：pawpawcivil@163.com。