结构不等高嵌固工程计算分析
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(1 昆明恒锋建筑工程设计有限公司,昆明 650041; 2 云南省建筑工程设计院,昆明 650041)[摘要]在工程抗震设计中,上部结构嵌固位置的确定是设计的出发点,而同一结构单元的不等高嵌固问题长期困扰设计人员。针对一极为少见而又颇具代表性的工程实例,通过概念分析和不同计算手段的比较,对目前电算方法的合理性进行了有效判别,并提出了明确的设计建议。[关键词]不等高嵌固;抗震设计;倾斜地平线Calculation and analysis of a typical structure with varied solid endsSun Baifeng1, Li Haishan2, Zhong Yang2(1 Kunming Hengfeng Architecture Engineering Design Co., Ltd., Kunming 650041, China;2 Yunnan Architecture Design Institute, Kunming 650041, China)Abstract:The solid end of the structure is the starting point of seismic design, and the structure with varied solid ends is a puzzled problem for engineers. Based on a rare and typical project, through the comparison and analysis of different calculation methods, the suggestions were given to design.Keywords:varied solid end;seismic design;declining horizon作者简介:孙柏锋,硕士, 工程师,Email:sbf119@sina.com。参考文献[1] GB50011—2001建筑抗震设计规范[S].2008年版.北京:中国建筑工业出版社,2008.[2] 林同炎,斯多台斯伯利S D.结构概念和体系[M].高立人,方鄂华,钱稼茹,译.2版.北京:中国建筑工业出版社,1999.[3] 阿诺德C,里塞曼R.建筑体型与抗震设计[M]. 何广麟,何广汉,译.北京:中国建筑工业出版社,1987.