嵌固层的不同对结构分析的影响
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吕秋平
(上海安力特结构设计事务所,上海 200040)[摘要] 高层建筑结构设计中,由于嵌固层的不同,在风荷载的作用下,结构的基底剪力和倾覆弯矩不一样,地下室层数越多,影响越大。
[关键词] 嵌固层;基底剪力;倾覆弯矩
中图分类号:TU312 文献标识码:A 文章编号:1002-848X(2011) Sl-0667-02Influence of different embedment on structure analysis
Lu Qiuping
( Shanghai Elite Structural Engineering &Consultant Co., Ltd., Shanghai 200040, China)Abstract: Due to the different embedded-layer, the basal-shear force and overtunung moment are different for the structural design of high buildings under the wind loads. If basement floors are more, the impact is greater.
Keywords: embedment; basal-shear force; overtunung moment