摘要
根据笔者的设计实践,简析了温度收缩裂缝的成因和基本特点,提出了防止和减轻超长砼结构温度收缩裂缝的设计措施。其中重点介绍了超长砼结构温度后浇带的设置。
According to the author＇s design practice, this paper analyzes the causation and base characteristics of temper- ature shrinkage crack, puts forward design measures of preventing and reducing temperature crack in longer concrete structure. It also introduces the setting of temperature later casing zone.
出处
《林业科技情报》
2009年第3期32-33,共2页
Forestry Science and Technology Information
关键词
超长砼结构
温度
收缩
裂缝
后浇带设计
措施
longer concrete structure
temperature
shrinkage
crack
later casing zone design
measure
