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    霍文營(yíng)，徐  杉，陸  穎
    (中國(guó)建筑設(shè)計(jì)研究院結(jié)構(gòu)院，北京100044)

[摘要] 由于人們對(duì)現(xiàn)有建筑使用要求的改變及越來(lái)越多的已有建筑達(dá)到設(shè)計(jì)使用年限，因此結(jié)構(gòu)加固、改造設(shè)計(jì)工程量會(huì)越來(lái)越多，同時(shí)由于人們對(duì)加固改造設(shè)計(jì)認(rèn)識(shí)的不斷加深，加固設(shè)計(jì)理論也在不斷改進(jìn)和完善。以北京某辦公樓的加固改造為例，就加固改造設(shè)計(jì)中的重點(diǎn)問(wèn)題提出一些建議。
[關(guān)鍵詞] 加固；辦公樓；設(shè)計(jì)使用年限

    Strengthening study and design of one office building in Beijing
    Huo Wenying, Xu Shan, Lu Ying
    (Structure Design & Research Institute, China Architecture Design & Research Group, Beijing 100044, China)

Abstract: Because the change of the using requirement to the building structure and more and more building structures have worked years to the design serviceable life, structures under the condition of above should be strengthened. With the understanding about structure strengthening increased, the theory of strengthening design have been improved and perfected. Some important issues about the strengthening design of building structure were discussed and some suggestions about the strengthening design ofbuilding structure are given.
Keywords: strengthen; office building; design serviceable life