摘要
对某在建工程中因地下室上浮引起的结构构件受损情况进行查勘,根据结构构件的受损情况对结构构件破坏的不同状况进行加固设计;根据结构构件的受力特性,通过增大截面、粘贴碳纤维与局部置换的方法,对受损的结构构件进行加固补强;通过增大受压区截面、提高节点抗侧向刚度,使结构构件的承载能力和抗变形能力显著提高。
The damage of structural members caused by the basement floating in a construction in progress is investigated.According to the damage of structural components,the reinforcement design is carried out for different damage conditions of structural components;According to the mechanical characteristics of structural members,the damaged structural members are reinforced and strengthened by increasing the cross section,pasting carbon fiber and local replacement;by increasing the section of compression zone and improving the lateral stiffness of the joint,the bearing capacity and deformation resistance of the structural members are improved significantly.
作者
王海
徐晨凯
吴嘉龙
WANG Hai;XU Chenkai;WU Jialong(Zhejiang Academy of Building Research&Design,Hangzhou 310012,China;Zhejiang Construction Engineering Quality Inspection Station Co.,Ltd.,Hangzhou 310012,China)
出处
《建筑结构》
CSCD
北大核心
2021年第S01期1720-1722,共3页
Building Structure
关键词
地下室上浮
受损构件
加固
basement floating
damaged components
reinforced
作者简介
王海,硕士,高级工程师,Email:490439361@qq.com;通信作者:徐晨凯,硕士,工程师,二级注册结构工程师,Email:calvinxck@163.com。
