radiation damping

Effect of radiation damping on nonlinear response of high arch dams

地基辐射阻尼对高拱坝非线性地震反应的影响

Random vibration analysis of arch dam in consideration of radiation damping

考虑辐射阻尼的拱坝随机振动分析

Effect of radiation damping on seismic response of structures

地基辐射阻尼对结构地震响应的影响

Computer Simulation on the Radiation Damping and Relaxation Processes in NM

核磁共振弛豫和辐射阻尼效应的计算机模拟

The radiation damping matrix of the infinite element is derived .

推导了辐射无限元的辐射阻尼矩阵。

Radiation damping effect and excitation random effect are included in arc transport .

单圈的传输映射中引入了辐射阻尼效应和随机效应。

Radiation damping of moving charge at high speed

高速运动电荷的辐射阻尼力

Research on Acoustic Radiation Damping by Structural Vibration

结构振动声辐射阻尼研究

Effects of foundation radiation damping and reservoir level on arch dam nonlinear seismic response

地基辐射阻尼和库水对拱坝非线性地震响应的影响

Application of sponge layer method for radiation damping in analysis of dam-reservoir interaction

海绵吸收层法在坝-库水瞬态动力相互作用分析中的应用

Radiation damping of liquid storage tanks under horizontal ground excitation

在地面水平振动作用下储液罐的辐射阻尼

Inversion recovery measurements : the radiation damping effects

在反转恢复测试中磁化矢量的演化特征：辐射阻尼效应

Hydraulic Vibration Analysis of Bulb Tubular Pump-houses Considering Foundation Radiation Damping

考虑地基辐射阻尼的灯泡贯流泵房水力振动分析

Effects of radiation damping and spatial variation of free field on dynamic stresses of arch dams

辐射阻尼与峡谷自由场分布对拱坝动应力的影响

Theoretical analysis and computer simulations of radiation damping and relaxation processes in NMR were performed .

对核磁共振弛豫过程和辐射阻尼效应进行了理论分析和计算机模拟，以直观明了的方式描述了这些物理过程，并对模拟结果进行了讨论。

Law of Conservation of Energy-momentum in General Relativity and Weak Gravitational Radiation Damping

广义相对论中的能量动量守恒定律和引力辐射阻尼

Study of the acoustic radiation damping of fluid-loaded plate in the acoustic radiation modes condition

轻/重流体介质中振动板声辐射模态下的声辐射阻尼研究

Electromagnetic mass and radiation damping

电磁质量和辐射阻尼

The radiation damping of liquid storage tanks resting on elastic base under horizontal ground excitation is studied .

本文研究储液罐在地面水平振动时的辐射阻尼。

Superradiance in nuclear magnetic resonance : radiation damping

核磁共振中的超辐射现象&辐射阻尼

A method combining sponge layer with Sommerfeld boundary for modeling the radiation damping of infinite reservoir is proposed .

将海绵层与Sommerfeld人工边界结合起来模拟无穷水库的辐射阻尼效应，并结合有限元法在时域内分析坝&库水动力相互作用。

The methods for treatment of earthquake input and modeling of radiation damping in infinite foundation were established based on cylindrical wave equation .

其中，地震波的输入方法以及无限地基辐射阻尼的模拟方法都是在柱面波动方程的基础上建立起来的。

In this paper the effect of gravitational radiation damping on the variation of the orbital elements of binary system is studied using the method of perturbation .

本文利用摄动方法研究引力辐射阻尼对双星轨道要素产生的影响。

Other two key factors for the seismic analysis of arch dams are the dam-water-interaction and the effects of radiation damping of infinite foundation .

对高拱坝的抗震安全性评价具有重要意义的另外两个影响因素是坝体和库水的动力相互作用以及无限地基的辐射阻尼效应。

The result shows that the threshold in the case of radiation damping included is a little higher than that in the case of no damping included .

计算结果表明，包含辐射阻尼效应的纵向微波不稳定性阈值高于没有辐射阻尼效应的不稳定性阈值。

The method can simulate not only the radiation damping of semi-infinite soil , but also the elasticity recover capacity of the far field media on the boundary .

粘-弹性人工边界不仅考虑了对散射波能量的吸收，还能模拟半无限地基的弹性恢复能力。

A viscoelastic artificial boundary was constructed to simulate radiation damping in a semi-infinite medium and the elasticity recovery capacity of the medium at the far field .

应用黏-弹性人工边界于双江口土石坝的动力响应分析中，考察了黏-弹性人工边界及地基辐射阻尼效应对土石坝动力响应的影响程度。

Under each water level , the foundation radiation damping brings overall reduction of the dam body 's earthquake responses , while having no noticeable effect on the response patterns .

对所有水位，地基辐射阻尼都带来坝体地震响应的全面降低，但不影响反应的总体规律。

Artificial damping boundary is adopted in seismic model test of arch dam on shaking table to simulate the radiation damping effect due to energy dissipation in infinitive foundation .

在振动台上进行拱坝动力模型试验时，设置人工阻尼边界，以模拟地震时地震动能量向无限远域地基逸散的地基幅射阻尼效应。

The mechanics of radiation damping is different from the structural damping and is difficult to obtain because of the complexity of geological and geographical conditions and the limit of computational size .

由于复杂地质条件以及计算规模的限制，采用理论或数值分析方法得到的无限地基辐射阻尼参数与实际情况往往有较大的差别。