本文已被:浏览 1041次 下载 1366次
中文摘要: 根据最新“建筑荷载规范”修订本讨论了应用气象台站的风观测资料来计算建筑风荷载中的几个需要注意的问题,其中包括风速资料的坡度订正、高度订正、时次订正以及应用极值I型分布函数来估算R年重现期的最大风速等问题。
中文关键词: 风荷载,建筑,风压
Abstract:Some problems must be carefully dealt with in architecture for calculating wind load such as wind data correction and estimation of the maximum wind speed during R years. The wind data correction includes the correction of data observed by swinging plate anemometer, the wind speed variation with height in the surface layer, and the conversion of 2-miniute observed data into 10-miniute data. The maximum wind speed is estimated by the distribution function of extremum I .
keywords: wind load, architecture,wind pressure
文章编号: 中图分类号: 文献标志码:
基金项目:中华人民共和国国家标准《建筑结构荷载规范》 (2000年修订本)标准项目资助
Author Name | Affiliation |
引用文本:
袁春红,薛桁,杨振斌,2002.建筑风荷载风压计算中的若干问题[J].气象,28(1):39-42.
,2002.Some Problems on Estimating Wind Pressure in Architectural Wind Load[J].Meteor Mon,28(1):39-42.
袁春红,薛桁,杨振斌,2002.建筑风荷载风压计算中的若干问题[J].气象,28(1):39-42.
,2002.Some Problems on Estimating Wind Pressure in Architectural Wind Load[J].Meteor Mon,28(1):39-42.