1) Reduced beam sections
削弱型梁截面
2) weakening of section
截面削弱
4) reduced beam section
削弱梁端
1.
The nonlinear FEM models of concrete-filled square tubular column with internal diaphragms to composite steel-concrete beams with reduced beam section connections involving geometric ally large deformation and materials nonlinear is presented.
利用三维实体单元,对"带内隔板的方钢管混凝土柱-削弱梁端的钢与混凝土组合梁框架节点"建立了考虑几何非线性和材料非线性的有限元理论分析模型,通过对已有试验模型的模拟分析,验证了有限元方法的正确性,进而模拟分析了"框架节点"在单调和低周反复荷载作用下的受力性能,深入研究了其荷载-位移曲线、节点区梁端的应力分布规律、耗能能力及破坏特征。
2.
With the actual three-dimension element,the nonlinear finite element analytic models were established for bolt-weld joints between square concrete-filled tubular(CFT) column and reduced beam section with inner separates,considering geometric large deformation,materials nonlinear and contact nonlinear.
采用三维实体单元,对"带内隔板的方钢管混凝土柱-削弱梁端钢梁栓焊连接框架节点"建立了考虑几何非线性、材料非线性和接触非线性的有限元理论分析模型,将有限元模型与试验模型进行对比分析,规律方面吻合较好,进而对"框架节点"在单调和低周反复荷载作用下的受力性能进行了数值分析,深入研究了其荷载-位移曲线、节点区梁端的应力分布规律、耗能能力及破坏特征。
3.
The equivalent form of reduced beam section which was fit to SAP2000 analysis design software was presented.
提出了适用于SAP2000分析设计软件的等效梁端削弱形式,进而对多层和高层削弱梁端的方钢管混凝土框架结构分别在7度、8度多遇和罕遇地震作用下进行了Push-over分析,并对其抗震性能进行了评估。
5) reduced beam section connections with web opening
梁腹板削弱型连接
6) reduced beam section connection(RBS)
梁翼缘削弱型节点(RBS)
补充资料：削弱
1.谓地削兵弱。 2.变弱;减弱。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条