某机场工程复杂单元式幕墙性能试验研究

Performance Experimental Study on the Complicated Unitized Curtain Wall in Some Airport Project

为验证某机场工程复杂单元式幕墙工程设计方案的可行性,研究复杂单元幕墙的各项性能指标,保证幕墙工程的适用性和安全性,采用1∶1比例单元板块模型对其进行了试验研究。试验中测试了幕墙的气密性、水密性、风荷载及地震作用下的变形性能、安全性能和软体撞击性能。特别对其进行了罕遇地震作用下的变形试验,并对试验结果进行分析,从而证明了幕墙设计方案是可行的。

In order to verify the design scheme feasibility of the complicated unitized curtain wall applied at an airport project and study its performances and guarantee the applicability and safety, the experimental model based on the design with 1 ∶ 1 size of the unit was built,and the air permeability,water tightness,deformation performance under wind load,earthquake and soft body impact were tested.Especially,the test under rare earthquake was made. The test results are analyzed to draw a conclusion that the design scheme is applicable.