预应力混凝土结构抗火性能研究综述  

Summarization on Fire-resistant Performance of Prestressed Concrete Structure

作　　者：薛苏泉[1] 

机构地区：[1]上海核工程研究设计院,200233

出　　处：《混凝土与水泥制品》2012年第7期58-62,共5页China Concrete and Cement Products

摘　　要：通过大量文献资料的研究与对比分析,对预应力混凝土结构火灾的研究现状进行了综述,包括高温(火灾)条件下预应力钢筋和预应力混凝土结构退化规律试验研究现状、温度场的计算、构件承载力计算以及防火和灾后处理等,展望了今后的研究方向。Based on the comparative and analytical investigation on large number of research references, the research summarization on fire-resistant performance of the prestressed concrete structures is carried out, which includes the study status of the deterioration law of prestressed reinforcement and prestressed concrete structure at high temperature condition, the calculation of the temperature field, the calculation of loading capacity of structure members, fire prevention and the treatment of post-disaster, etc. And the future research directions are prospected.

关 键 词：预应力混凝土 抗火 温度场 防火 加固 

分 类 号：TU528[建筑科学—建筑技术科学]