摘要
针对高悬臂群桩承台结构的特点,结合工程实例,从材料选择、浇筑方法、养护措施、现场温控监测、仿真分析等5个方面介绍了高悬臂群桩承台施工期温度裂缝控制的预防措施和理论计算分析方法,评估了承台的开裂风险。
On account of characteristics of foundation platform of long cantilever piles in project example,preventive measures and simulation analysis methods are introduced from material selection,casting methods,maintaining measures,temperature monitor and simulation analysis.Then crack risk of foundation platform of long cantilever piles is evaluated.
出处
《江苏建筑》
2010年第B12期33-36,共4页
Jiangsu Construction
关键词
高悬臂群桩承台
温度裂缝控制
温度应力
Midas有限元分析
开裂风险系数
foundation platform of long cantilever piles
thermal crack control
thermal stress
Midas finite element analysis
crack risk coefficient
