摘要
以桥梁建设项目为例,开展了基于混凝土徐变的桥梁施工控制研究。构建了桥梁工程有限元模型,结合模型分析混凝土徐变失效的具体原因,并通过混凝土徐变试验确定徐变规律,实现桥梁标高、中线与断面尺寸施工控制。
Taking bridge construction project as an example,the research on bridge construction control based on concrete creep is carried out.Based on the finite element model of bridge engineering,the concrete creep failure causes are analyzed,and the creep rule is determined through the concrete creep test,so as to realize the construction control of bridge elevation,middle line and section size.
作者
赵进
ZHAO Jin(Xianju County Water Conservancy Development Group,Xianju 317300,China)
出处
《工程建设与设计》
2024年第16期83-85,共3页
Construction & Design for Engineering
关键词
混凝土
桥梁
控制
施工
徐变
concrete
bridge
control
construction
creep
