某混凝土结构厂房火灾后检测鉴定研究

Damage Assessment for a Concrete Structure Factory Building after Fire Hazard

结合某混凝土结构厂房受火案例,对受火灾影响范围内的结构损伤状况、材料力学性能等进行检测,对混凝土结构的火灾损伤特征进行分析,提出相应的损伤鉴定思路,并针对构件不同损伤状况提出加固处理方案。

According to procedures,contents and methods for damage assessment of fired structures,damaged condition and mechanical properties of materials of an actual fired concrete structure factory building were tested,and some damage features of fired concrete structure are analyzed.Some ideas of damage assessment are suggested.Finally,different strengthening and repairing scheme are put forward for different damage degree.