滞弹性
- anelasticity
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地幔滞弹性对Chandler摆动的影响
Effects of mantle anelasticity on the Chandler wobble
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结果表明,SLR确定的长周期潮汐解已能检测到地幔滞弹性的影响。
The results show that the long_period tide solutions determined by SLR can detect the effect of mantle anelasticity .
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GdBaCo2O(5+δ)体系的滞弹性内耗研究
Anelastic relaxation of excess oxygen in GdBaCo_2O_ ( 5 + δ) system studied by low-frequency internal friction
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另外,上述结果更接近滞弹地球模型计算的结果,因此精确地测定长期潮Love数将对固体潮理论和地幔滞弹性提供重要的结束。
Furthermore , the results are closer to the inelastic solid Earth tide model than the elastic model . This manifests that precise determination of long period Love number can provide an important constraint to theories of Earth tide and Earth mantle inelasticity .
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本文考虑容腔内油的压缩性,在线性范围内,对滞弹性模型(AnelasticModel)进行了修正,并以仿真和实验的方法对蓄能器液压缸系统的特性进行了分析。
In this paper , considering the compressibility of the hydraulic oil in the motor , the anelastic model is modified , and the characteristics of the hydraulic motor-accumulator system are analyzed with simulation and experiment .
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根据线性滞弹性体松弛模型反演得到了介质品质因子Qm、95%置信水平下的测量误差及相关参数。
Based on a linear viscoelastic relaxation model we deduced the medium quality factor Q_m , and associated error with 95 % confidence level .
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考虑地幔滞弹性和非平衡海洋潮汐效应后,理论预测的18.6a潮汐参数与SLR潮汐解基本相符。
After taking into account the effects of mantle anelasticity and non_equilibrium ocean tide , the theoretical predicted parameters for the 18.6 a tide are in general agreement with the SLR tide solution .
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采用滞弹性近似研究了WAVE-CISK下对称性扰动的谱点分布,得到了WAVE-CISK下对称不稳定扰动谱点分布的半圆定理,用其可估计该对称不稳定增长率的上界。
The spectral distribution of symmetrical distribution with Wave-CISK under anelastic approximation is studied . The semicircle theorem on the spectral distribution in symmetrical instability with Wave-CISK is obtained . The theorem can estimate the supremum of the growth rate of the instability .
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在测站位移的计算中,规范引入了3阶洛夫数,计及地幔的滞弹性,引入了计算冰后期回弹的ICE-4G模型,列出了改正VLBI观测中天线形变改正的公式。
In the calculation of site displacement , 3-degree Love numbers are introduced , the viscosity of the earth mantle is considered , the ICE-4G model of postglacial rebound is applied , and the formulae of removing antenna deformation in VLBI observations are given .
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本文还依据滞弹模型和Topex/Poseidon卫星测高资料确定的海潮模型,给出顾及地幔滞弹性和非平衡海潮效应的Mf和Mm频率的潮汐响应理论值。
Based on anelastic model and ocean tide model determined by Topex / Poseidon satellite altimetry data , the authors also present the theoretical values of the tidal response at M f and M m frequencies in consideration of mantle anelasticity and non equilibrium ocean tide effects .
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运用动态力学分析仪(DMA)测量了惰性气体冷凝原位温压固结制备的纳米晶Fe-25%Ni(原子分数)块材的滞弹性谱,测试温度在20&400℃之间。
The anelasticity spectrum of a nano-grained Fe-25 % Ni ( atomic fraction ) bulk prepared by an inert gas condensation and in situ warm consolidation technique was measured in the 20-400 ℃ temperature range by means of a dynamic mechanical analyzer ( DMA ) .
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这一结果与Q的滞弹性PREM模型理论值69十分接近,表明共振激发模型和参数共振模型完全与钱德勒摆动滞弹理论相容。
This result is very much identical with the theoretical Q result of 69 under visco-elastic PREM model . It shows that parameter resonance model is exactly appropriate with the visco-elastic theoretical model . The long time tendency of Chandler wobble is figured out .
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地球自转和潮汐参数对地幔滞弹性的约束
Constraints of the earth rotation and tidal parameters on mantle anelasticity
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低频内耗测量时标准滞弹性固体的内耗行为
Internal friction behavior of the standard anelastic solids in low frequency
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位错芯区扩散引起的非线性滞弹性内耗峰
Nonlinear anelastic internal friction peaks associated with dislocation core diffusion
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地幔内变粘度的滞弹性流体运动的三维有限元模型
Three-dimensional finite element model of variable viscosity , flow in the mantle
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粒子强化高温合金的滞弹性松弛、循环蠕变和应力断裂行为
Anelastic relaxation , cyclic creep and stress rupture of particle strengthened Superalloys
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利用滞弹性体模型研究楚雄的附加应变率及其变化特点
The initial study of chuxiong 's additional strain ratel using viscoelastic mode
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非线性滞弹性内耗的实验和理论研究
Experimental and theoretical study on non-linear anelastic internal friction
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滞弹性系统中对称扰动的涡度方程的特征分析
Analysis of symmetrically disturbed vorticity equation in anelastic system
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晶粒间界局域无序化引起的滞弹性弛豫
Anelastic relaxations associated with local disordering in grain boundaries
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这种与时间相关的弹性行为称为滞弹性。
This time-dependent elastic behavior is known as anelasticity .
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少片钢板弹簧滞弹性特征参数的确定
Obtain the Characteristic Parameter of Anelasticity for Few-leaf-spring
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由于滞弹性的影响,模拟结果是与加载速度相关的。
This paper also toughs upon the effects to the viscoelasticity by loading speed .
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滞弹性一般不用应力或应变来度量或定义。
Anelasticity is normally not measured or defined in terms of stress or strain .
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快离子导体玻璃滞弹性弛豫的红外发散响应
Anelastic relaxation with infrared divergence superionic glasses
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不计湍流粘性的滞弹性方程(称为方程组Ⅲ);
The anelastic equations set without consideration of turbulent viscosity ( call it equations set ⅲ);
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带有滞弹性大气运动方程组初值问题的解析分析
Analytic study of the initial value problem for the equations set of atmospheric motion with anelasticity
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根据地震面波衰减讨论大陆地壳与上地幔的滞弹性结构和演化
Anelastic structure and evolution of the continental crust and upper mantle from seismic surface wave attenuation
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非线性滞弹性&一门新的学科领域
Nonlinear Anelasticity & A New Discipline