工业厂房双肢格构柱插入式柱脚设计方法研究

在对现有规范和研究成果进行分析总结的基础上,详细阐述了双肢格构柱插入式柱脚的受力机理,分析了影响插入深度和基础侧壁厚度的诸多因素,首次将组合结构中黏结应力的研究成果引入柱脚设计,给出不同工况下的计算公式,通过工程实例对公式进行了验证,可为柱脚设计提供参考依据。

Research on Design Method of Inserted Type Latticed Column Base

Based on the analysis and summary of the existing norms and researches, this paper will describe the mechanics of the inserted type double-limb latticed column base in detail, and it also analyzes some factors which will affect the inserted depth and lateral thickness. It＇s the first time to apply the research of bond stress of the composite structure to the design of column base. Moreover, this paper will give the formula under different engineering situations for reference in the design ofcolurnn base.