鋼筋混凝土框架頂層端節(jié)點的設(shè)計方法及構(gòu)造措施——《混凝土結(jié)構(gòu)設(shè)計規(guī)范》( GB50010-2002)有關(guān)新增條文背景介紹
傅劍平 白紹良
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傅劍平 白紹良
(重慶大學(xué)土木工程學(xué)院 400045)[提要] 介紹了在已有試驗研究成果及設(shè)計經(jīng)驗基礎(chǔ)上起草的《混凝土結(jié)構(gòu)設(shè)計規(guī)范》( GB50010-2002)新增抗震及非抗震框架頂層端節(jié)點有關(guān)條文的背景情況,并提出了應(yīng)用這些條文的相應(yīng)建議,供設(shè)計人員參考。
[關(guān)鍵詞] 鋼筋混凝土 框架 梁柱節(jié)點 頂層端節(jié)點Based on experiences and the testing results, the relevant provisions on seismlc and nonseismic for the exterior joints in top-story of RC frames is added in Code for Design of Concrete Structures( GB50010-2002). For engineer to understanding and using the provisions, the background of the works is introduced.
Keywords: RC frame; joint; top story; design method; constructions