发电厂主厂房火灾后检测鉴定与加固处理  

TESTING AND STRENGTHENING FOR THE MAIN FACTORY BUILDING OF A POWER PLANT AFTER A FIRE HAZARD

作　　者：高培国[1] 卢亦焱[1] 吴起祥[1] 

机构地区：[1]武汉大学土木建筑工程学院,武汉430072

出　　处：《工业建筑》2006年第3期99-101,117,共4页Industrial Construction

摘　　要：通过某工程实例,介绍了对火灾后混凝土结构厂房进行检测的方法和内容,包括混凝土强度、钢筋强度、混凝土碳化深度等。并对检测结果进行了分析,提出具体的加固维修方案,主要包括外粘钢板加固法、外包钢加固法、粘型钢加固法、增大截面加固法等。按照该方案加固后的厂房结构完全满足使用要求。The testing methods and contents for a concrete structure factory building after a fire hazard are introduced, including concrete strength, steel strength, carbonation depth in concrete and so on. And by analyzing the testing results, several strengthening schemes were taken. These measures were outer sticking steel plate, external steel-clad method, RC beams section steel adhesion and increasing section method. An instance of construction is given here. The structure completely resumes its bearing capacity after strengthening.

关 键 词：混凝土结构 火灾 检测 加固 

分 类 号：TU746.3[建筑科学—建筑技术科学]