屋顶是当代居住建筑的重要组成部分，是建筑设计方案的出彩之处，也是结构抗震需要加强的区域。屋顶空间采取什么样的表现形式，应综合考虑多方面的因素：既要满足建筑功能、造型和区域文化的要求，又要满足结构承重和抗震的要求。因此，屋顶的表现形式要因地制宜，具体情况具体分析，既要展示建筑特色，又要与周边环境和谐共存，相得益彰；既要彰显建筑创意，又要考虑结构受力合理，有利于承载和抗震。%The roof is an important part of modern residential buildings. It is not only the outstanding part in an architectural design, but also the part needing strengthening for structural seismic. The form type the roof needs should take into consideration of various factors. It should meet structural func-tion, shape and regional culture, but also meet the structural bearing and seismic requirements. Therefore, roof forms should follow specific situations, not only showing architectural features, but coexist with the surrounding environment harmoniously;not only highlighting the architectural ideas, but consid-ering reasonable structure stress, which is conducive to the bearing capacity and seismic.
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