多层框架结构的短柱基础设计探讨  

Discussion on puncheon foundation design of multilayer frame structure

作　　者：于宁宁 田英 Yu Ningning;Tian Ying(Guangzhou Residential Architectural Design Institute Co.,Ltd.Tianjin Branch,Tianjin 300101,China;Tianjin New Building Materials Architectural Design Institute,Tianjin 300101,China)

机构地区：[1]广州市住宅建筑设计院有限公司天津分公司,天津300101 [2]天津市新型建材建筑设计研究院,天津300101

出　　处：《山西建筑》2019年第12期53-55,共3页Shanxi Architecture

摘　　要：对采用不同截面短柱的多层框架结构模型计算分析,结果表明在短柱与首层柱刚度比及长度比满足一定要求后,可采用将嵌固端设在短柱顶的模型进行结构抗震计算,短柱的配筋按照构造要求设置。Calculation and analysis of multi-storey frame structure model with different cross-sections puncheon,the results show that when the stiffness ratio and length ratio of the puncheon to the first floor column satisfy certain requirements,the model with the fixed end at the top of the puncheon can be used for seismic calculation of the structure,and the reinforcement of the puncheon can be set according to the structural requirements.

关 键 词：短柱基础 刚度比 长度比 嵌固端 

分 类 号：TU318[建筑科学—结构工程]