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茅鐵君¹，白文輝²，張金龍¹
(1 紹興市經(jīng)濟(jì)開發(fā)區(qū)建設(shè)工程質(zhì)量監(jiān)督檢測中心，紹興312000; 2 紹興文理學(xué)院土木工程系，紹興312000)

[摘要] 以某鋼筋混凝土框架教學(xué)加層改造為例，對加層前后整體結(jié)構(gòu)進(jìn)行分析計(jì)算，探討了加層改造設(shè)計(jì)中的柱的加固措施。改造后使用情況表明，工程所采用的加固技術(shù)安全有效，可供類似工程的加固改造參考。
[關(guān)鍵詞] 框架結(jié)構(gòu)；教學(xué)樓；加層；加固

Storey-adding and strengthening design for a university frame structure teaching building
Mao Tiejun¹, Bai Wenhui², Zhang Jinlong¹
(1 Shaoxing Economic Development Zone Construction Quality Inspection and Testing Center, Shaoxing 312000, China; 2 Department of Civil Engineering, Shaoxing University,  Shaoxing 3 12000, China)

Abstract: Take a university frame structure teaching building's storey-adding transformation as an example, the analysis and computations of the integral structure pre and post adding storey were carried out. Strengthening measures and computational methods of columns were discussed. It can serve as a reference for the design of similar projects.
Keywords: frame structure; teaching building; storey-adding; strengthening