【24h】

Safety of glass cladding under wind action

机译:风力作用下玻璃覆层的安全性

获取原文
获取原文并翻译 | 示例

摘要

This paper examines the glass cladding response caused by wind loading and introduces a reliablerndamage accumulation analysis. The primary focus is the effect of the non-Gaussian nature of wind pressurernfluctuations. The damage is estimated using the Monte Carlo methodology and Brown’s integral formulation,rnwhich requires the knowledge of stress time histories. The stress field in the glass is calculated using the vonrnKármán plate model. A sensitivity analysis of the main pressure characteristics is performed, evaluating theirrneffects on the damage statistical moments up to the fourth order and on the shape of the damage probabilityrndensity function. Highlighted throughout the paper is a comparison between the results obtained assuming thernGaussian and the non-Gaussian model for the wind pressure fluctuations.
机译:本文研究了风荷载引起的玻璃包层响应,并介绍了可靠的损伤累积分析。主要焦点是风压波动的非高斯性质的影响。使用蒙特卡洛方法和布朗的积分公式估算损坏程度,这需要了解应力时间历史。玻璃中的应力场是使用vonrnKármán平板模型计算的。对主要压力特性进行敏感性分析,评估它们对直到四阶的破坏统计矩和破坏概率密度函数形状的影响。整篇文章重点介绍了假设风压波动为高斯模型和非高斯模型的结果之间的比较。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号