摘要
介绍了高层建筑中 ,在钢筋混凝土框架结构的梁柱节点处 ,混凝土强度等级不同 ,为了方便施工 ,所采取的技术措施。另外结合施工实践 ,分析了梁柱节点处 ,在不同等级混凝土的交界附近产生裂缝的原因 。
Some technical methods are used to make construction convenient when different strength grade concrete is used in the joint of beam and column in high building. Combined with project example, the reason, why cracks easily generate in the edge between different strength grade concrete in the joint between beam and column, is analyzed and the methods to control and eliminate cracks are concluded in this article.
出处
《施工技术》
CAS
北大核心
2000年第5期17-19,共3页
Construction Technology
关键词
梁柱
节点
钢筋混凝土
施工方法
高层建筑
beam and column
joint
reinforced concrete
construction methods
frame & cylinder structure
high building
crack
control
