摘要
工程设计中常常遇到建筑物的长度超过规范允许的长度,是设永久性的结构缝,还是采取其他构造措施,克服因混凝土收缩和温度变化产生的应力,使混凝土结构不致开裂。通过工程实例讲述超长建筑设计中容易出现的结构质量问题及处理方法。
When designing a superlong building,permanent structural joints or other structural measures shall be used to overcome the tress by concrete shrinkage and change in temperature,so as to prevent the concrete structure from cracking.It is described by project examples that the problems of quality in the design of a superlong building and their treating methods.
出处
《工业建筑》
CSCD
北大核心
2007年第z1期1077-1079,共3页
Industrial Construction
关键词
伸缩缝
施工后浇带
温度裂缝
应力
加强带
construction joint post-cast zone of construction temperature crack stress enhanced zone
