浅谈火灾后钢筋混凝土结构的检测鉴定

摘要

The paper states effects of fire disaster to RC structure, focal points and evaluation level of inspection and appraisal, it finally derivatas the conclusion that for the RC structure, we should pay much attention to inspection of excessive scope and temperature of the pro-ject, concrete intensity, harm depth and scope of fired part, as well as mechanics capability of the reinforing steel, thus analyzes effects of fire disaster to every kind of structure part, it also proposes handling suggestions for the injuried part, so as to assure safety of the parts.%通过论述火灾对钢筋混凝土结构的影响、检测、鉴定的重点和评定等级,结合工程实例得出,对于钢筋混凝土结构应注重检测该建筑工程的过火范围及过火温度,过火构件混凝土的强度及受损深度和范围,以及过火构件钢筋的力学性能情况,从而综合分析火灾对各类结构构件的影响,提出对损伤结构构件切实可行的处理建议,确保结构安全.