viscous-elastic model 中文意思是什麼
viscous-elastic model
解釋
粘滯彈性模型-
Viscous - elastic - plastic constitutive model for sea ice dynamics in the bohai sea
渤海海冰動力學中的粘彈塑性本構模型 -
Vibration of inhomogeneous viscous - elastic pile embedded in layered soils with general voigt model
端承樁與土縱向耦合振動時樁頂響應解析研究 -
To reflect this, a rut developing model, which is based on viscous - elastic theory and consider dynamic vehicle load, is founded. from simulating result, the model can better explain the regular of prophase and metaphase of rut developing
針對這一問題，課題建立了基於粘彈性力學理論的車轍發展模型，在模型中考慮動載作用的影響，此模型很好地解釋了車轍發展的前期和中期規律。 -
Numerical viscoelastic modeling for porphyroclast rotation in ductile shear zones is done by a viscoelastic finite element program based on detailed investigation to three ductile shear zones, the taihangshan mountains, north china. in this model porphyroclast garnet is assumed as isotropic elastic material with small elastic deformation, while the matrix quartz, feldspar as viscous fluid maxwell material which has increasing deformation with time. the viscosity of matrix is supposed to be 10
採用粘彈性力學分析程序對太行山阜平地區剪切帶中斑晶旋轉問題進行了有限元數值模擬。在計算模型中假定：石榴石斑晶為彈性材料，在應力作用下只產生很小的彈性變形石英長石質的基質部分為粘彈性材料，它具有隨時間變形不斷增大的特性。 -
The research indicate that the structured soft clay has below several characteristic, the viscous strain is produced during the stage of primary consolidation and of second consolidation, and in the prophase, the relation of stress - strain - strain rate is unique, so the form of constitutive model, such as, f ( v ', e ) = 0, f ( ' v, e, t ) = 0, ca n ' t describe strain behavior of soil skeleton rationally ; the time - dependent properties involve three aspects, in addition the time - dependent strain, apparent preconsolidation pressures that depend on strain rate, and the effect of creep compression on apparent preconsolidation pressures ; because of holding structural strength, the mechanics characteristic is determined by the magnitude of stress, and the compression curve is composed of several sections. by combining structural yield stress and it ' s characteristics with the improved time line model, a new one - dimensional elastic visco - plastic consolidation model is established
研究結果表明，結構性土的固結過程具有以下特性：主固結和次固結階段都包含有因土骨架的粘滯性移動而產生的變形，而且在正常固結階段，存在應力?應變?應變速率的唯一性， f （ _ v ， e ） = 0 、 f （ _ v ， e ， t ） = 0形式的本構關系不足以描述土骨架的變形行為；固結壓縮過程中的時間效應包括三個方面的內容，除了應力應變關系與時間相關外，還包括粘滯性變形引起表觀前期固結壓力增加和屈服應力的應變速率效應；軟土的結構性使其力學特性與應力水平相關，壓縮曲線具有分段性。 -
The classic exchange rate determination theory includes the theory of purchasing power parity and the theory of interest - rate parity. as the main part of modern exchange rate determination theory, the capital market method of exchange rate determination theory includes the currency model which includes elastic price model and viscous price model, the currency substitution model and the portfolio model. the contemporary exchange rate determination theory includes the speculation foam theory, the news model and the chaotic model
經典匯率決定理論主要是指購買力平價理論和利率平價理論；現代匯率決定理論主要是指匯率決定理論的資產市場方法，包括：貨幣模型、貨幣替代模型和資產組合模型，其中貨幣模型可以分為彈性價格模型和粘性價格模型；當代匯率決定理論主要包括：投機泡沫理論、新聞模型和混沌分析方法。 -
( 5 ) basing on the exploring of the functions of cohesion force and friction force during rheology course and the assumptin that viscosity lost according viscosic strain, a constitutive model for viscous, elastic and plastic rock is set up, which can simulate the third course of creep. then the impact of transcient damage to rheology is discussed and corresponding creep model for rock is proposed
（ 5 ）在探導巖石顆粒間粘聚力和顆粒間摩擦力在巖石發生流變過程中的作用基礎上假設粘性失效按流變應變統計概率分佈，建立了巖石粘彈塑性本構關系，能夠描述巖石蠕變加速階段特徵；討論了瞬時損傷對巖石流變的影響和相應的損傷蠕變模型建模問題。 -
The main research works and conclusions of this thesis are listed as follows. the dynamic analysis model of elastic mechanism system with damping alloy parts is deduced based on the relationship between stress and strain of the material, also the analysis model under viscous damping model, complex damping model, nonlinear damping model and viscous - elastic damping model is put forward using the finite element method
本文的主要研究工作及結論如下：從材料應力應變本構關系出發，導出了滯變阻尼模型、復阻尼模型、非線性阻尼模型、粘彈性阻尼模型下的有限單元分析模型，進而給出了含阻尼合金構件彈性連桿機構系統動力學模型。
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