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        魏  璉
    （中國(guó)建筑科學(xué)研究院深圳分院  深圳 518028）

[提要]  介紹了世界各國(guó)規(guī)范對(duì)高層建筑結(jié)構(gòu)設(shè)計(jì)位移控制的規(guī)定，論述了高層建筑頂點(diǎn)位移、層位移差、層間位移等的相互關(guān)系，特別是明確了層位移差與受力層間位移的區(qū)別，在此基礎(chǔ)上，結(jié)合有關(guān)科研成果及工程設(shè)計(jì)經(jīng)驗(yàn)，對(duì)高層建筑結(jié)構(gòu)位移限值的規(guī)定提出了一些建議，可供修訂規(guī)范及設(shè)計(jì)時(shí)參考。
[關(guān)鍵詞]  高層建筑 位移控制  頂點(diǎn)位移 層位移差 層間位移

The requirements of displacement control are introduced for highrise building in different country design codes. The relationship among top displacement, story displacement difference and interstory drift are studied and eventually the difference between story displacement difference and interstory drift is clarified. Some suggestions on displacement control are raised for reference in structural design of tall buildings as well as in relevant design code revision.
Keywords:  tall building; displacement control; story displacement difference; story drift