| 框架悬挂结构稳定性的近似计算 |
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| 引用本文： | 刘郁馨,吕志涛.框架悬挂结构稳定性的近似计算[J].南京建筑工程学院学报,1997(2):8-14. |
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| 作者姓名： | 刘郁馨 吕志涛 |
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| 作者单位： | 南京建筑工程学院建工系(刘郁馨)，东南大学(吕志涛) |
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| 摘 要： | 建筑悬挂结构分为核筒式与框架式。本文仅讨论框架稳定问题，把悬挂部分重力简化为框架柱轴向结点力，变为第一类稳定问题。
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| 关 键 词： | 框架 悬挂结构 弹性稳定 |
Approximate Calculation of Elastic Stability for Structures Suspended in Frames |
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| Abstract: | Suspended building structures can be dvided into two types,one is core tube form,another is frame form.This paper simplities at first the suspended story loads on beams as nodal forces which are along the axis direction of column,and the first kind of stability is obtained.Then a single column model is analyzed in which the other beams and columns around the column are taken as elastic constrains,the expression of critical loads are dried and they are drawled in some curves for applying in practical design project. |
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| Keywords: | elastic stability suspended structure frame |
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