摘要
归纳总结了目前钢管混凝土的计算理论.详细介绍了纤维模型法在矩形钢管混凝土纯弯构件中的应用,并利用Fortran语言编写了程序.在理论分析的基础上得到矩形钢管混凝土纯弯构件截面M-曲线的简化计算模型.该模型和数值计算的结果吻合很好.
The calculation theory of concrete-filled steel tubes was summarized.And the application of fiber model method to concrete-filled rectangular steel tubes with pure bending was introduced.Numerical analysis program was developed by using Fortran.Moment-curvature formula of concrete-filled rectangular steel tubes with pure bending was proposed,and its results agree well with that of numerical analysis.
出处
《内蒙古科技大学学报》
CAS
2006年第3期-,共4页
Journal of Inner Mongolia University of Science and Technology
关键词
纤维模型法
矩形钢管混凝土
纯弯
fiber model method
concrete-filled rectangular steel tubes
pure bending
