半高式屏蔽门结构性能测试

Structural Performance Test of the Half-height Platform Screen Doors

根据新加坡某线路半高式屏蔽门的结构性能检测实例,说明了采用空气静压力箱等效列车活塞风较之模拟风荷载检测能够更加真实地反映实际的工况,总结了半高式屏蔽门在等效风荷载和人群挤压荷载的联合作用的结构性能检测方法,实践证明该检测方法是切实可行的。

According to a structure test instance of half-height platform screen door used in a metro line of Singapore, the application of air static pressure tank to the equivalent of the Train piston wind load, which is compared with the simulation wind load detection, can be more realistic to detect the actual reaction conditions. The paper sums up the half-height platform screen door structural performance testing method under equivalent wind load and crowd extrusion load. Practice has proved that the detection method is feasible.