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  梁書亭  蔣永生  陳新杰    （東南大學(xué)土木工程學(xué)院  南京 210096）

  陳德文     （南京市民用建筑設(shè)計(jì)研究院 210004）

[提要]  對(duì)高強(qiáng)混凝土預(yù)應(yīng)力大跨框架結(jié)構(gòu)進(jìn)行了施工階段的工程監(jiān)測(cè)，分析了其受力、變形等情況，探討了結(jié)構(gòu)變形、裂縫的控制方法，希望對(duì)工程設(shè)計(jì)與施工有所裨益。
[關(guān)鍵詞]  高強(qiáng)混凝土  預(yù)應(yīng)力大跨框架  監(jiān)測(cè)  變形控制

Prestressed large span frame structure of high strength concrete was monitored and measured during the construction. The force and deformation of the structure were analysed.The method of controlling the deformation and crack of structure is discussed and some suggestions are made. The conclusions can be as the references for engineering design and construction.
Keywords: high strength concrete;  prestressed large span frame;  monitor and measure;  deformation control