After profound systematic theoretical and testing reasearch of metal rubber mechanical property, manufacturing technology, macro-micro constitutive relation and metal rubber spring coupling technique, we present deep intercross wiring manufacturing technology, establish infinitesimal spring constitutive model, non-symmetry elastic hysteresis constitutive model, dissipation factor testing method based on equivalent stress function and key technique methods of metal rubber elastic damping fabrication.
我们针对金属橡胶力学性能、制造工艺、宏观、微观本构关系及金属橡胶制造弹性联轴器关键技术开展了系统深入的理论与实验研究，提出了基于深度交叉钩联编织技术的制造工艺方法、建立了微元弹簧组合的微观本构关系、非对称弹性变形滞迟泛涵宏观本构关系、基于等效应力函数概念的损耗因子测试方法和金属橡胶制造弹性阻尼元件关键技术。
Mild steel; double linear constitutive relation; steel plate damper; damping force model; hysteresis loop
软钢；双线性本构关系；钢板阻尼器；阻尼力模型；滞回曲线
Tension-tension fatigue testing was conducted with MTS. Continuous monitoring of specimen in real-time and record the hysteresis loop during fatigue testing provide valuable information on the stiffness degradation and damping increment throughout the test.
而拉—拉疲劳试验是在MTS上进行的，通过实时监测和自动记录的各周次滞后环，我们能测算并导得短纤维增强的复合材料在不同循环周次后的刚度降和阻尼升值的曲线。
We make use of the better hysteresis capacity of steel to absorb the earthquake energy that is inputted from outside to protect the main structure. At meantime the steel dampers add the stiffness and damping to the structure.
钢阻尼器能为结构提供附加抗侧刚度和附加阻尼，利用钢材良好的滞回性能耗散输进的地震能量，保护主体结构，减震效果明显，因此广泛应用于新建建筑的抗震控制，也可以用于旧有建筑的加固维修。
The real modal synthesis techniques are being perfected day by day, but the complex modal synthesis technique with damping is still imperfect, especially the com - plex modal synthesis technique with hysteresis damping.
实模态综合技术发展至今已日趋成熟，然面考虑阻尼的复模态综合技术尚不完善，滞变阻尼下的复模态综合技术更是处于探讨阶段。
In the stage of elastic loading, martensitic phrase transformation, as well as unloading to the precedence of phrase contrary transformation, the rule of hysteresis loop is same as the linear hardening damping force model of mild steel plate damper;
而且，在弹性加载、马氏体相变阶段和卸载至逆相变开始前的规律与钢板阻尼器的线性强化模型相同；
Into the assessment of test results, analysis of the destruction performance, ductility coefficient, hysteresis loop, energy dissipation coefficient, equivalent damping coefficient and the strain changes in strain gauge.
对试验结果进评估，分析了破坏形态、延性系数、强度和刚度退化、耗能比和等效粘滞阻尼系数、应变片的应变变化。
According to hysteresis curve of each test step, the equivalent stiffness and the equivalent viscous damping ratio were calculated, and the calculation formula of the equivalent stiffness was put forward.
根据试验所得各个工况的滞回曲线，计算了铅芯橡胶阻尼器的等效刚度和等效粘滞阻尼比，并提出了其等效刚度的计算公式。
The important characteristic of lead extrusion damper is the damping force hysteresis loop.
铅挤压阻尼器最重要的特性之一就是它的阻尼力-位移滞回曲线。
The elastic hysteresis model and the viscous damping hysteresis model were used for laminated rubber bearing;
即叠层橡胶支座采用弹性恢复力模型和粘滞阻尼恢复力模型；
" There are three classes offriction: dry, greasy, and viscous. " the bi-linear coulomb damping hysteresis model and the viscous damping hysteresis model were used for sliding friction isolating bearing.
有三种摩擦状态：干摩擦、滑动摩擦和粘性摩擦。滑板摩擦隔震支座采用双线性库仑摩擦阻尼恢复力模型和粘滞阻尼恢复力模型。
The research shows that jump and hysteresis phenomena exist in the amplitude-frequency response curves with the changing of damping factor, geometric parameters and excitation, the amplitude decreases with the increase of damping.
研究表明，随着阻尼系数、几何参数和激励幅值的改变，主共振响应曲线有跳跃和滞后现象，振幅随阻尼系数的增大而减小。
The internal friction at 400-850 ℃ in high-pure Fe-Nb-C alloys has been measured, and a large stress-dependent magnetomechanical hysteresis damping peak of which the peak temperature varies from 666 to 740 ℃ as strain amplitude changes was discovered.
测量了高纯Fe－Nb－C合金的400－850℃内耗，发现一个峰温度随测量应变振幅变化的高温（666－740℃）磁机械滞后阻尼内耗峰。
The ability of energy dissipation of the very damper component is gotten by standard tests and fatigue tests: the hysteresis loops are full, and the effective damping ratio is 0.2.
通过标准加载试验和疲劳加载试验获得了该阻尼器元件耗能能力。试验结果表明，该阻尼器元件滞回环饱满，有效阻尼比达到0.2。
The equivalent linearization is used to simulate the elastoplastic hysteresis loops of the flexible connecting bearing, and the corresponding equivalent stiffness and equivalent damping of the bearing are obtained. 3.
对柔性连接支座的粘弹塑性滞回曲线进行等效线性化，得出相应的等效支座刚度和等效支座阻尼。
The simulative results, show that the wire-rope has strong nonlinear hysteresis, intenerated rigidity, and high damping capability which can be kept even on the big deformation condition.
由仿真结果可以看出，钢丝绳隔振器具有强烈的非线性滞迟特性和刚度软化特性，同时具有大阻尼特性，并且在大变形幅值下也能保持较好的阻尼性能。
Complex dynamics analysis on large rotation pendulum mechanism with hysteresis-damping
具有滞后阻尼大转动摆机构的复杂动力学分析
" There are three classes offriction: dry, greasy, and viscous. " the bi-linear coulomb damping hysteresis model and the viscous damping hysteresis model were used for sliding friction isolating bearing.
有三种摩擦状态：干摩擦、滑动摩擦和粘性摩擦。滑板摩擦隔震支座采用双线性库仑摩擦阻尼恢复力模型和粘滞阻尼恢复力模型。