对威海市某渔业车间火灾后的结构性能进行检测,运用贯入法检测砌筑砂浆的强度损伤情况,采用取芯方式检测混凝土的强度,通过静载试验检验预应力混凝土双T板残余承载力。根据检测结果及分析,综合评定了结构受损情况,并对圈梁、屋面板、墙体等受损部位给出了相应的修复加固措施,为工程事故的加固处理提供依据。 The structural performance of a fishing shop after fire in Weihai was tested. The penetrating method was used to detect the strength damage of masonry mortar. The core strength was tested by coring method. The residual bearing capacity of prestressed concrete double T-plate was tested by static load test . According to the test results and analysis, the damage of the structure is evaluated synthetically, and the corresponding repair and reinforcement measures are given to the damaged parts such as the ring beam, the roof panel and the wall to provide the basis for the reinforcement of the engineering accident.