轻型木结构建筑台风荷载响应研究进展

Research Progress on Typhoon-induced Load Response of Light-frame Timber Buildings

主要介绍了国内外轻型木结构建筑台风荷载响应的相关研究。简述了台风对木结构建筑作用的分析与计算方法;详细介绍了佛罗里达国际大学风墙实验;概述了用于预测风致荷载响应的有限元数值模型建模技术的发展与模型的加载和验证方法;分析了建模方法对结构行为的影响。该文可为轻型木结构建筑的风工程学理论、材性研究及防台风的设计提供借鉴。

The research on the typhoon-induced load response of light-frame timber buildings domestically and abroad were mainly introduced. The related research and calculation methods of typhoon’s impact on timber building constructions were briefly described. The process of FIU wind tunnel experiment was described in detail, and the development of finite element numerical modeling technology for predicting wind-induced load response was also summarized.Meanwhile, the loading and validation methods of numerical modeling were introduced, and the influence of the modeling method on the structure behavior was analyzed.This paper can be used for reference for wind engineering theory, material research and typhoon prevention design of light-frame timber buildings.