(1 四川省建筑设计研究院有限公司,成都 610094;2 四川省建筑设计研究院有限公司复杂结构设计研究中心,成都 610094;3 成都惟尚建筑设计有限公司,成都 610094)

摘要: 建筑结构的规则性判断是抗震设计的前提,也是抗震概念设计的的重要内容.建筑结构的规则性包括平面规则性和竖向规则性.本文对不同标准中竖向不规则的分类和区别进行了归纳总结,并针对质量分布不均匀、连体结构和多塔楼结构的判定、转换构件的数量、错层结构刚度计算、山地建筑等若干问题进行了讨论,讨论结果可为建筑结构的竖向规则性判断提供参考和新思路.

关键词: 竖向规则性判断;连体结构;多塔楼结构;构件间断;错层结构;山地建筑

中图分类号:TU318+. 2 文献标志码:A 文章编号:1002-848X(2022)17-0014-05

DOI:10.19701 / j.jzjg.LS220128

Discussion on several issues concerning the vertical regularity of building structures

ZHAO Shixing1,2,YANG Shuheng1,2,TANG Yuanxu1,CHEN Ke3,CAI Renhui1

(1 Sichuan Provincial Architectural Design and Research Institute Co. ,Ltd. ,Chengdu 610094,China;2 ComplexStructure Design and Research Center,Sichuan Provincial Architectural Design and Research Institute Co. ,Ltd. ,Chengdu 610094,China;3 Sunway International Co. ,Ltd. ,Chengdu 610094,China)

Abstract: The judgment regularity of building structure is the prerequisite of seismic design and also an important contentof seismic conceptual design. The regularity of building structure includes plane regularity and vertical regularity. Thispaper summarizes the classification and differences of vertical irregularities in different standards,and discussed severalissues such as uneven mass distribution,determination of towers linked with connective structure and multi-tower structurewith a common podium,the number of transfer components,stiffness calculation of staggered floor structure,and buildingon the slop. The results of the discussion can provide reference and new ideas for the judgment of vertical regularity ofbuilding structures.

Keywords:judgment of vertical regularity;towers linked with connective structure;multi-tower structure with a commonpodium;component discontinuity;staggered floor structure;building on the slope

第一作者:赵仕兴,硕士,教授级高级工程师,主要从事高层建筑、复杂结构的设计与研究,Email: 316458931@ qq. com.

[引用本文] 赵仕兴,杨姝姮,唐元旭,等. 有关建筑结构竖向规则性的若干问题讨论[ J]. 建筑结构,2022,52(17):14-18,4. ZHAO Shixing,YANG Shuheng,TANG Yuanxu,et al. Discussion on several issues concerning the verticalregularity of building structures[J]. Building Structure,2022,52(17):14-18,4.