玻璃隔墙在现代大型建筑中的大量使用给建筑防火设计、审查和验收带来了挑战；分析了传统防火设计规范中对于玻璃隔墙的规定，总结了其优点和不足之处，并引入性能化防火设计的方法，对玻璃隔墙的防火性能进行评估研究；给出了玻璃隔墙的防火性能指标和传热计算的方法，结合某会展中心的具体案例对玻璃隔墙防火性能评估方法进行了阐述。评估结果可为玻璃隔墙防火设计、审核和验收工作提供依据。

The application of large quantities of glass wall in modern buildings challenged fire safety design, verification and acceptance. Regulations of glass wall in traditional fire code were analyzed and its advantages and disadvantages were summarized in this paper. By using performance-based fire safety design concept, fire prevention performance evaluation of glass wall was studied. Performance criteria and heat transition calculation method were put forward, and an example of evaluation of glass wall in an exhibition center was showed. The result of evaluation would provide reference to fire safety design, verification and acceptance.