传统上 ,我们对建筑物结构和分隔构件的耐火要求都按列表数据确定 ,而这些数据又都是以建筑物的用途和高度为基础。影响建筑物耐火要求的因素除了建筑物的用途和高度外 ,还有许多其他的因素。传统的列表数据已考虑了这些因素 ,最有代表性的就是房间内的通风条件。其他所有因素 Traditionally, our fire resistance requirements for building structures and partitioning members are based on tabulated data, all of which are based on the purpose and height of the building. Factors Affecting the Fire Resistance Requirements of Buildings In addition to the purpose and height of the building, there are many other factors. Traditional list data has taken these factors into consideration, most notably ventilation in the room. All other factors