1) hysteretic curves
滞回性能曲线
1.
By making finite element analysis on beam-column extended end-plate connections with three different thickness,we can get the hysteretic curves.
对钢框架梁柱外伸端板连接节点的端板采用三种不同厚度进行有限元分析,得到其滞回性能曲线,分析了端板厚度对节点抗震性能的影响规律,指出端板厚度不宜过薄,边薄将降低承载力,但也不宜过厚,过厚将使延性变差。
2) hysteresis curve
滞回曲线
1.
The theory hysteresis curve of GLQW-1 friction damper were calculated by the dichotomy and checked in the semireal-scale text(1/2) model test.
在此基础上,结合计算理论和技术经验,在试验的基础上自行开发设计了GLQW-1型摩擦阻尼器("王"形芯板摩擦耗能器),建立合适的力学模型,分析了它的整体滞回特性及受力特点,用二分法计算,编程给出理论滞回曲线,并在半足尺模型试验中得到验证,并分析了误差的原因。
2.
The hysteresis curve of the BRB was obtained.
利用ANSYS程序对一种适用于网壳结构的屈曲约束支撑进行有限元分析,得到支撑的滞回曲线。
3.
Seismic defor-mation and mechanical behavior are studied for a real project to show the structure loading capacity and prove the probability of the way,listing member sectional stress history,strain history,plastic strain history and member hysteresis curves.
同时得到了截面在时程分析过程中的应力应变滞回曲线。
3) hysteretic curve
滞回曲线
1.
Study on seismic performance for light-gauge steel framed residence:numerical simulation of hysteretic curve
轻钢龙骨房屋抗震性能研究(Ⅰ)——滞回曲线模拟
2.
From the test results, hysteretic curves, load-displacement sketch curves h.
该文对7个楔形薄腹H型钢短柱进行了在恒定轴力下的拟静力试验,分析了其在反复水平荷载作用下的局部屈曲产生与发展过程,试验现象表明:局部屈曲是试件最终破坏的主要原因之一;根据试验结果绘制了试验试件的滞回曲线与骨架曲线,对比了腹板宽厚比、翼缘宽厚比、楔率等参数对骨架曲线的影响。
3.
Vertical loading and low cycle reversed horizontal loading are carried out on specimen aimed to study the failure process,failure mode,hysteretic curve and skeleton curve feature.
对试件施加竖向荷载和低周反复水平荷载,研究夯土墙体在地震荷载作用下的破坏过程、破坏形态、滞回曲线和骨架曲线的特征以及墙体的水平承载力和变形能力等。
4) hysteresis curves
滞回曲线
1.
By using the multi-component-in-pallel model, the force-displacement hysteresis curves of the two type shear walls are calculated.
为了研究沿竖向耗能剪力墙的抗震性能，进行了这种剪力墙和普通实体墙的低周反复荷载试验，建立了剪力墙的剪力－ 剪切变形滞回模型和耗能装置的滞回模型，并利用多垂直杆元模型计算了这两类剪力墙在反复荷载作用下的荷载－ 位移滞回曲线。
5) hysteresis loops
滞回曲线
1.
Comparison aspects include hysteresis loops,skeleton curve,ductility,dissipation capability,residual displacement and column curvature distribution.
采用拟静力试验方法比较承插式和节段式两种预制拼装桥墩在循环荷载作用下的滞回曲线、骨架曲线、延性性能、耗能能力、残余变形和墩柱曲率分布的异同。
2.
Based on behavior of joint core under cyclic reversal load, according to actual measurement load-displacement hysteresis loops, slip of longitudinal reinforcement passing through joint and shear deformati.
本文以节点的受力特性及规律为基础，基于若干梁柱组合体低周交变加载试验的实测节点恢复力滞回曲线以及从中分离出来的贯穿节点的梁筋滑移变形结果、节点剪切变形结果，分析总结得到有一定代表性的梁端剪力与贯穿节点梁筋滑移之间和梁端剪力与节点剪切变形之间的滞回关系模型。
3.
At the same time, the load-displacement hysteresis loops were obtained.
本文对三片试件进行了低周反复水平加载试验,观察了墙体的整个破坏过程,得到了荷载—位移滞回曲线。
6) hysteresis loop
滞回曲线
1.
Based on the study of relation between material damping and stress amplitude by Lazan,the area of hysteresis loop of plain concrete components under axial cycle load is calculated with Hognestad constitution model and Karsan-Jirsa loading-unloading law by OpenSEES system,thus the energy dissipation of plain concrete is obtained.
利用OpenSEES系统,基于Lazan材料阻尼与应力关系的研究理论,采用Hognestad混凝土本构关系模型及Karsan-Jirsa加卸载准则,计算素混凝土构件在轴向重复荷载作用下的滞回曲线包围面积,得到混凝土正应力作用下单位体积损耗能量。
2.
The hysteresis loops indicate that this type of reinforcement is not good for energy dissipation.
结果表明,纵向钢筋的间距过大时,裂缝在暗柱区域和中间区域交接处会出现转折;当横向钢筋配筋率增加时,腹部裂缝分布趋向合理,但试件的极限承载能力提高不多,试件水平位移和位移延性有少量增加;试验的滞回曲线有明显的"捏缩"现象,说明此配筋形式的短肢剪力墙耗能性能不理想。
3.
Based on the study of the relation between material damping and stress amplitude by Lazan,the area of hysteresis loop of reinforced concrete components under axial cycle load is calculated with Giuffré-Menegotto-Pinto steel constitution model,Kent-Scott-Park concrete constitution model and Karsan-Jirsa loading-unloading law by open SEES system.
提出一种计算钢筋混凝土轴压构件材料阻尼的新方法,基于Lazan材料阻尼与应力关系的理论研究,利用OpenSEES系统,采用Giuffré-Menegotto-Pinto钢材本构关系模型、Kent-Scott-Park混凝土本构模型及Karsan-Jirsa加卸载准则,计算钢筋混凝土构件在轴向重复荷载下的滞回曲线包围面积,从而得到钢筋混凝土材料单位体积损耗能量。
补充资料：滞回
1.逗留徘徊。
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