- 摘 要
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陳 春，李志業(yè)，孫寶平，梁紹強(qiáng)
(中國石化工程建設(shè)公司，北京100101)[摘要] 在石油化工設(shè)計(jì)中，常會(huì)出現(xiàn)設(shè)備高度高于或等于支撐框架的情況。通過工程實(shí)例，介紹了柱子直接落在轉(zhuǎn)換梁上的轉(zhuǎn)換結(jié)構(gòu)的設(shè)計(jì)；討論了判斷轉(zhuǎn)換結(jié)構(gòu)側(cè)向剛度的公式；闡述了如何采用逐級放大地震作用的方法推斷結(jié)構(gòu)的抗震性能，可為類似工程的設(shè)計(jì)作參考。
[關(guān)鍵詞] 轉(zhuǎn)換層；轉(zhuǎn)換梁；抗震性能Design and analysis of transfer story with higher tower
Chen Chun, Li Zhiye, Sun Baoping, Liang Shaoqiang
(China Petrochemical Engineering Construction Incorporation, Beijing 100101, China)Abstract: In the petrochemical project design, it is usually found that the equipment's height is higher or equal than the height of the frame which is supporting the equipment. As the actual project example, how to design the columns, which are directly settled on the transfer beam, and the design parameter of the transfer storey are introduced. The difference of the formula which is calculated the side stiffness of the transfer storey is discussed. And it is discussed how to gradually amplify the effect ofthe earthquake to confirm the earthquake-resistant behavior of the structure. It may be referred to the similar project.
Keywords: transfer storey; transfer beam; earthquake-resistant behavior
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