高性能复合砂浆钢筋网(丝)加固某受火工程大楼

On consolidation at some engineering building under fire with high performance composite mortar steel fabric

以湖南省长沙市某火灾工程大楼为例,介绍了建筑物火灾后的检测流程,提出了对其进行改造加固方案设计的原则和加固设计思路,选用高性能复合砂浆钢筋网加固受火混凝土构件简化公式对其受火后钢筋混凝土构件进行加固验算,为实际火灾工程加固提供了一种简便有效的加固方法,以供火灾后加固工程参考。

Taking some engineering building attacked by the fire in Changsha of Hunan Province,the paper introduces the test procedure after the fire accidents on buildings,points out the principle of the reconstruction and consolidation scheme and the consolidation design,adopts the high-performance composite mortar steel fabric consolidation of the concrete structural simplified formula to consolidate and calculate the reinforced concrete structure after the fire attack,so as to provide a easy-operated and effective consolidation method for the consolidation of the projects after the fire attack,and some reference for the consolidation project after the fire.