- 摘 要
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孫澄潮 張京生
（泛華工程有限公司設(shè)計(jì)部 北京 100088）[提要] 介紹了將柱間板帶加厚的變厚度板柱結(jié)構(gòu)設(shè)計(jì)，給出不同柱網(wǎng)尺寸比Lx / Ly 及不同柱上與跨中板帶剛度比i的分配系數(shù)曲線，改善了板柱結(jié)構(gòu)的受力性能，提高了結(jié)構(gòu)的抗側(cè)剛度與沖切強(qiáng)度，減輕了結(jié)構(gòu)自重，在工程實(shí)踐中取得了較好的效果。
[關(guān)鍵詞] 板柱結(jié)構(gòu) 變厚度 分配系數(shù)A design of variable thickness slab-column structure which can intensify slab-belt between columns is introduced. The distribution coefficient curves of different ratio of column-net size Lx / Ly and different ratio of rigidness between column and middle span slab-belt are demonstrated. The bearing behavior of the slab-column structure is improved. The deflection rigidity and punch-cutting strength of structure are enhanced and self-weight is alleviated. It has achieved quite good results in practice of engineering.
Keywords: slab-column structure; variable thickness; distribution coefficient
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