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  劉開(kāi)國(guó)      （中南建筑設(shè)計(jì)院 武漢 430071）

[提要]  對(duì)鋼筋混凝土框架結(jié)構(gòu)超過(guò)規(guī)范所規(guī)定的伸縮縫最大間距的溫度變形與溫度應(yīng)力進(jìn)行了研究，并提出了一個(gè)概念清楚、計(jì)算簡(jiǎn)便的計(jì)算方法，對(duì)設(shè)計(jì)有一定實(shí)際意義。
[關(guān)鍵詞]  超長(zhǎng)框架結(jié)構(gòu) 溫度變形 溫度應(yīng)力 抗剪剛度

The temperature deformation and stress of ultralong frame structure are discussed, in which the space of telescopic joint is beyond the scope of China's concrete structure design code(GBJ 10 - 89). The suggested method is clear in conception and convenient in calculation, which has a practical significance for disigning.
Keywords: ultralong frame structure; temperature deformation; temperature stress; shear rigidity