1) 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。
2) the mode of weakening in the end of beam
梁端削弱式
1.
Aiming at the mode of weakening in the end of beam and the mode of strengthening in the end of beam,this article put foreword the correspond detailing measures and appliance characteristics,therefore the arti.
钢框架梁柱刚性连接节点是钢结构抗震设计中的重要环节,在总结了梁柱刚性节点破坏形式的基础上,指出了抗震设计计算的要点,针对具体梁端削弱式节点和梁端加强式节点,提出了相应的构造措施和应用特点,具有一定的工程理论及实践意义。
3) reduced beam flange moment connection
削弱梁翼缘连接
1.
In this paper,the reduced beam flange moment connection light steel frame of two stories and two spans is made.
通过两跨两层削弱梁翼缘连接轻钢框架试件的低周反复加载试验,研究了结构在地震作用下的滞回性能、耗能机制、耗能能力、刚度退化和破坏形态。
4) dog-bone connections
梁削弱式节点
1.
Effective length factor of column in sway steel frames with dog-bone connections
梁削弱式节点连接的侧移钢框架柱计算长度系数
5) Reduced beam sections
削弱型梁截面
6) reduced beam section connections with web opening
梁腹板削弱型连接
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