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周炳章 (北京市建筑設計研究院 100045)
[提要] 砌體結構作為我國傳統(tǒng)的建筑形式,仍在我國各類建筑中占有十分重要的位置。砌體結構的抗震設計進展也始終為結構工程師所關注。結合新抗震設計規(guī)范,介紹了約束砌體中構造柱間距的設置原則及其抗震承載力的計算;配筋砌體結構抗剪承載力的影響因素及抗剪設計應滿足的條件;各種砌體結構抗震措施的基本要求等??晒┕こ倘藛T在運用新的抗震設計規(guī)范時參考。
[關鍵詞] 砌體結構 抗震設計 規(guī)范 構造柱 配筋砌體 構造措施Masonry structure is an important type in China. The aseismic design development of masonry structure is always concerned by engineers.Combined with the Code for Seismic Design of Building( GB5001-2001 ), the disposal principle forspacing of constructional columns in restraining masonry structure, the calculation of aseismic bearing capacity of constructional columns, the influencing factors of shear capaclty of reinforced masonry,the condition to be satisfied in shear design, and the demand for aseismlc measure of different masonry structure are introduced for reference to engineers.
Keywords: masonry structure; aseismic design; code; constructional column; reinforced masonry; construction