摘要
重点从混凝土干燥、温差和自生收缩、减水剂的影响、混凝土后期膨胀等方面 ,分析了混凝土建筑结构裂缝产生的各种原因。提出从材料、设计施工和维护方面进行裂缝控制的技术措施。
The different reasons of cracks emergence in concrete buildings are analyzed especially in the aspects of dry shrinkage,temperature difference,self shrinkage,affection of water reducing agent,expansion during later period.The technical measures of crack control are presented from materials,design,construction and maintenance of structure.It can be referred for engineers in design and construction.
出处
《建筑结构》
CSCD
北大核心
2002年第10期21-25,共5页
Building Structure
关键词
混凝土结构
膨胀剂
补偿收缩混凝土
裂缝
控制
concrete structure
expanding agents
shrinkage compensated
crack conrol
