| 重现期风速风压计算系统介绍 |
| |
| 引用本文： | 黄浩辉,宋丽莉,植石群,蒋承霖.重现期风速风压计算系统介绍[J].广东气象,2009,31(3):1-3. |
| |
| 作者姓名： | 黄浩辉 宋丽莉 植石群 蒋承霖 |
| |
| 作者单位： | 广东省气候中心,广东广州,510080 |
| |
| 基金项目： | 中国气象局业务建设项目 |
| |
| 摘 要： | 介绍“重现期风速风压计算系统”采用4种概率分布模型（极值Ⅰ型分布、韦布尔分布、皮尔逊Ⅲ型分布和对数正态分布），计算工程抗风设计所需的重现期风速、风压等参数，同时给出剩余方差、柯尔莫哥洛夫拟合适度检验指标、拟合相对偏差等拟合优度指标，便于不同概率分布模型计算结果的对比分析。
|
| 关 键 词： | 大气科学 计算系统 重现期风速 重现期风压 |
A Calculation System for Return Period Wind Speed and Wind Pressure |
| |
| HUANG Hao-hui,SONG Li-li,ZHI Shi-qun,JIANG Cheng-lin.A Calculation System for Return Period Wind Speed and Wind Pressure[J].Journal of Guangdong Meteorology,2009,31(3):1-3. |
| |
| Authors: | HUANG Hao-hui SONG Li-li ZHI Shi-qun JIANG Cheng-lin |
| |
| Institution: | HUANG Hao - hui, SONG Li - li, ZHI Shi - qun, JIANG Cheng - lin ( Climate Center of Guangdong Province, Guangzhou 510080, China) |
| |
| Abstract: | Four probability distribution models （Extreme- Ⅰ, Weibull, Pearson - Ⅲ and Logarithm normal distributions） are adopted by a calculation system to retrieve the parameters of return period wind speed and wind pressure, which is necessary for anti - wind damage engineering. What is more, the system presents indices such as residual variance, Kolmogorov fitting index and relative fitting errors for goodness - of -fit test, which helps comparative analysis on the results from different probability distribution models. |
| |
| Keywords: | atmospheric sciences calculation system return period wind speed return period wind pressure |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
