摘要
稳定性是衡量弦支穹顶结构使用性能的重要指标,而关于温度效应对弦支穹顶稳定性能的影响尚未充分展开。文中分别考虑在均匀和非均匀温度场下的情况,分析弦支穹顶结构的稳定性能。结果表明:常温下温度变化对弦支穹顶结构的稳定性能影响不大。
Stability is important indicator to measure the performance of the suspendome,the influence of the temperature effect is rarely seen on the stability performance of the suspendome. In this paper,the situations under uniform and non-uniform temperature field are taken into consideration. The conclusion shows that normal atmospheric temperature change has little effect on the stability of the suspendome.
出处
《低温建筑技术》
2013年第12期56-58,共3页
Low Temperature Architecture Technology
关键词
弦支穹顶
温度应力
稳定分析
suspendome
temperature effect
stability analysis
