建筑外窗抗风压性能静载检测方法的研究

Research on the Approach of Dead Load Testing of Wind Load Capacity of Outer Window

主要对静载检测建筑外窗抗风压性能的方法进行了研究。首先分析了窗扇的受力特点;然后提出以达到相同挠度变形为基础,将加载集中力F转换成均布力P并进行抗风压性能评级的方法。最后将静载检测窗户抗风压性能的结果与试验室中利用静压箱的检测结果进行了比较。

Researched on the approach of dead load testing of wind load capacity of outer window. Firstly, analyzed the characteristics of force on the window sash, and then, provided the approach of changing the concentrated force F into the uniformly distribution force and level appraising of wind load capacity. At the last, compare with the result of wind load capacity of window by dead load testing and the result by dead load box testing in the laboratory.