摘要
利用有限元程序ADINA对足尺超规预埋件承载力试验进行数值模拟分析,揭示了超规预埋件在整个加载过程中裂缝的出现与开展,分析了超规预埋件不同部分(预埋板、预埋锚板、预埋锚筋)的受力特点。超规预埋件即使采取防止抗弯的措施,在实际受力时也要产生弯曲变形。
In this paper, the numerical simulation analysis of the bearing capacity experiment of the full scale embedded part which is beyond the specification of the code is done by the finite element program ADINA, to reveal the existence of cracks and their development in the embedded part during the whole loading process and to analyze the mechanics characteristic of the embedded plate, the anchor slab and bar. Results indicate that the embedded steel plate beyond the specification of the code, even taking measures to prevent bending, still engenders bending deformation under loading.
出处
《施工技术》
CAS
北大核心
2015年第10期108-112,共5页
Construction Technology
关键词
预埋件
混凝土
强度
材料模型
数值模拟
embedded part
concrete
strength
material model
simulation
