Comparisons to the results from the dual-nonlinearity finite element method show that the predicted results by the equivalent beam-column method can follow basic rule of the ultimate loads in CFST (single) rib arch and can be refer to practice use.
与采用双重非线性有限元计算的极限承载力的比较表明，等效梁柱法能基本反映钢管混凝土(单圆管)肋拱极限承载力的基本规律，可供实际应用参考。
参考来源 - 钢管混凝土单圆管肋拱极限承载力研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Design thought and method of underpinning beam, column, foundation and relative joint construction in remodeling office building for Committee of Family Planning in Harbin are introduced.
提出了哈尔滨市计生委办公楼结构改造所需的托换梁、托换柱、托换基础及相关连接构造的设计思路和方法。
Based on design criterion and construction practice, the paper presented the method to treat beam - column node concrete with different strength grade in course of design and construction.
在设计规范与工程实践的基础上，着重论述了梁柱节点不同混凝土强度等级在设计和施工中的处理方法。
Based on the analysis of the strengthening mechanism, a method was proposed for calculating the shear strength of the beam-column connections strengthened with steel wire mesh and polymer mortar.
分析了相应的加固机理，并提出了高强钢绞线网-聚合物砂浆加固钢筋混凝土框架节点受剪承载力的计算方法，计算结果与试验结果符合良好。
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