Throughsafety detection and identification for a Farmer's Market building after the fire disaster,expound the Program and Contents of the safety detection and identification after the fire disaster. preliminary identification from the surface color change,cracking and spalling,burn injury, carbonization detection and Consider the degree of association of artifacts for artifacts,comprehensive evaluation of the damage rate for the artifacts,And according to the situation of fire investigation and preliminary identification results obtained fire temperature area distribution;detailed identification of considering the influence of the strength of concrete and reinforcement mechanics performance component bearing capacity calculation analysis;in the end,according to the result of the safety detection and identification and combining the actual situation proposed the corresponding reinforcement.%通过对某农贸市场房屋火灾后进行安全检测鉴定,阐述了火灾后检测鉴定程序和内容,初步鉴定从构件表面颜色变化、裂缝与剥落、烧灼损伤、碳化检测并考虑构件的关联程度综合评定构件的受损程度,并根据火灾调查情况及初步鉴定结果得到火灾温度区域分布图,详细鉴定考虑混凝土强度和钢筋力学性能的影响并进行构件承载力验算分析.最后,根据检测鉴定结果并结合实际情况提出相应的加固处理意见.
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