摘要
建筑防火设计中材料的高温性能主要通过试验的方法来进行。通过对大量的试块进行试验 ,总结出材料的高温性能。这种方法所需构件多 ,并且具有一定的随机性。本文通过在结构防火试验中引入正交设计法 ,大大减少构件的数量 ,并能进一步得出各因素以什么样的水平搭配起来 。
In the building design of fire resistance,it is an important method to define the material's behavior by testing. In this method, a large number of samples have to be used, and the method is random. In this paper,the author gives an orthogonal design method to solve the problem. It can reduce the samples, and can make up all levels to get an optimum component.
