摘要
建筑构件在施工或使用过程中总会因为设计、材料、温度、荷载等各种原因出现裂缝,工程师要判断出裂缝产生的原因,然后才能处理,必要时还要对该构件进行加固补强。本文以一个实际工程为例,分析砖混结构中混凝土构件出现裂缝的原因,提出加固设计方案,最后采用碳纤维加固技术,并提供了具体的工程算例。
Building components always have cracks because of design, material,temperature,loading in the course of construction,the engineer must judge the cause of crack,then could deal with it, even strengthen this component if necessity.Taking a actual project as an example, this paper analysed the reason why the concrete component appears in the crack in the brick structure,proposed a strengthening plan,determined to adopt the CFRP strengthening technology and offered a concrete project as an example finally.
出处
《工程抗震与加固改造》
2005年第2期55-57,39,共4页
Earthquake Resistant Engineering and Retrofitting
