- 摘 要
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(中國建筑設(shè)計研究院 北京 100044)
【提要】 首都博物館新館是一項典型的大型復(fù)雜工程，該建筑在結(jié)構(gòu)平面和豎向都極不規(guī)則，很難用普通意義上單一的結(jié)構(gòu)體系來描述，且集中了多個結(jié)構(gòu)設(shè)計難題。詳細介紹了其結(jié)構(gòu)設(shè)計條件、參數(shù)取值及結(jié)構(gòu)體系的確定，并提出對橢圓形斜筒的偏心受力、超長結(jié)構(gòu)、大跨度樓蓋、地基不均勻沉降等問題的具體處理方法。
【關(guān)鍵詞】 結(jié)構(gòu)設(shè)計 不規(guī)則結(jié)構(gòu) 偏心受力 超長結(jié)構(gòu) 大跨度樓蓋
Main Structural Design of the Capital Museum Building/Ren Qingying，Zhang Ruilong,Fan Zhong(China Architecture Design & Research Group,Beijing 100044,China)
Abstract:The Capital Museum building is a complex structure.Because of its irregular structural arragement in plane and vertical,it is difficult to describe in an ordinary structural system. The structural design conditions,the selection of design coefficients and the structural system are presented in detail. Several related problems such as eccentric structure,superlong structure,large span floor,diverse settlement of subsoil,are discussed.
Keywords:structural design;irregular structure;eccentric structure;superlong structure; large span floor
