constitutive model 中文意思是什麼

constitutive model 解釋
本構模式
  • constitutive : adj. 1. 構成的，組織的；要素的，本質的。2. 有制定權的。
  • model : n 1 模型，雛型；原型；設計圖；模範；（畫家、雕刻家的）模特兒；樣板。2 典型，模範。3 （女服裝店僱...
  1. ( 2 ) based on indoor test, two typical soft rock of brecciated mudstone and siltstone in luohu jiancheng district is carried systemically though interior rheological testing ; moreover combining with preceding studying results of rock rheological constitutive model, rheological numerical constitutive model suited to rock mass mechanics characteristics and stratum structure of luohu fracture zone, and numerical parameters of the model are processed with studying of curve fitting

    （ 2 ）立足於室內試驗，對羅湖建成區兩種典型的軟弱巖石?含角礫泥巖和粉砂巖進行系統的室內流變試驗研究，又結合前人對巖石流變本構模型的研究成果，分析並確定了適合羅湖破碎帶巖體力學特性及地層構造特徵的流變計算本構模型，並對該模型的計算參數進行了曲線擬合研究。
  2. The main contents are as follows. ( 1 ) filter cloth and the surrounding soil mass are taken as an approximate isotropy in horizontal section, the relationship of stress and strain is studied, the anisotropy is fully considered, the constitutive model of filter cloth reinforcement fly - ash compound is obtained, it is tested with numerous indoor experiments. ( 2 ) the permeable coefficient is introduced into the constitutive relationship of soil mass with relevant seepage theory ( kozeny - carman experience formula ). the test of filter cloth depositing hi the condition of long term seepage flow is done hi the dissertation, the varying regular of permeable coefficient without pressure is presented

    本文首先對國內外的研究現狀作了回顧和總結，然後主要針對土工織物加筋粉煤灰復合體的本構關系和計算理論進行研究，主要內容有： （ 1 ）將土工織物和周圍土體視為一種近似的彈性非線性橫觀各向同性體，研究它的應力應變關系，充分考慮它的各向異性，得到土工織物加筋粉煤灰復合體的本構模型，然後通過大量室內試驗進行分析驗證； （ 2 ）引入有關滲流理論，即柯茲尼-卡爾曼（ kozeny - carman ）經驗公式，將滲透系數引進到土體本構關系中。
  3. A constitutive model and numerical simulation for coupled chemo - thermo - hydro - mechanical process in porous media

    力學耦合過程本構模型和數值模擬
  4. A new damage softening constitutive model for rocks

    一種新的巖石損傷軟化本構模型
  5. Constitutive model of chemical - mechanical damage in concrete

    力學損傷本構模型
  6. This dissertation presents a hypoelastic constitutive model with four material constants in describing the mechanical behavior of granular materials under loading. analysis results of the model have good coincidence with those of triaxial experiment of the standard sand under different relative density. the model can describe the contractant and dilatant phenomena of granular materials

    提出了一種含4個材料常數的亞彈性本構模型，來描述散粒體在加載時的力學行為，本模型的分析結果與不同相對密度下標準砂的三軸實驗可較好地吻合，能反映散粒體的剪縮、剪脹現象，還對如何用三軸實驗數據來確定這4個材料常數，給出了適宜的計算方法。
  7. One - dimensional constitutive model of unsaturated soil considering change of matric suction

    考慮基質吸力變化時非飽和土的一維本構模型
  8. Nonlinear creep damage constitutive model of rock salt and its application to engineering

    鹽巖非線性蠕變損傷本構模型及其工程應用
  9. In order to simulate the deformation behavior of granular materials ( subgrade soils and subbase materials ), an elasto - plastic constitutive model, the drucker - prager ( dp ) model, was used in the analysis

    為了比較真實地模擬路基及底基層粒料的變形行為，採用彈塑性dp準則。
  10. A viscoelastic fatigue constitutive model of asphalt mixture

    瀝青混合料粘彈性疲勞本構模型
  11. Ww three - parameter rate - dependent dynamic constitutive model

    三參數率相關動態本構模型
  12. Hsu, s. t., “ a constitutive model for the uplift behavior of anchors in cohesionless soils ” journal of the chinese institute of engineers, vol. 28, no. 2, pp. 305 ~ 317, 2005

    許世宗和郭芷伶沈泥質砂土中錐形擴座地錨錨碇行為之影響參數研究，朝陽學報，第六期，第375 - 401頁， 2001 。
  13. Non - linear constitutive model for geomaterials under complicated stress state

    復雜應力狀態下巖土材料非線性本構模型研究
  14. Research on constitutive model of elastic creep damage of heat resistant steel under the condition of high temperature and high pressure

    高溫高壓用耐熱鋼彈性蠕變損傷本構模型研究
  15. It dwells here upon the constitutive model of tlastic creep damage of heat resistant steel, establishing a corresponding variation principle and finite element discretization form, thus introducing complete numerical variational methods

    主要提出耐熱鋼的彈性蠕變損傷本構模型，建立起相應的數值變分原理以及有限元離散化形式，從而形成完整的數值變分方法。
  16. Considering the similitude law for shaking table test, we study the test results and obtain some conclusions which are a ) generally, the silty soil in test box liquefies and the liquefied time has relation with the amplitude of acceleration, b ) when the intensity is on and above eight degree, the silty soil deposit will be liquefied dramatically, c ) the relationship of the pore water pressure is relevant to the cycle loading which represents when the cycle loading ranges from little to great, the relationship is represent as a concave curve, or else as a protruding curve and tends to stability. ( 3 ) based on the triaxial compression test and the resonant column test, some studies are made such as a ) the duncan - chang parameters of constitutive model, b ) the dynamic shear modulus ratio and c ) the damping ratio of the site soil deposits. in order to deal with the test data, a computer program is compiled

    （ 2 ）利用小型振動臺進行了k _ 0固結狀態下粉土的振動液化模擬研究，通過分析正弦荷載作用下的試驗資料，驗證了粉土的孔隙水壓力增長模式的合理性；從微分方程推導了基於土體振動臺模型試驗的相似律，並從模型實體、孔壓時程曲線和相似律等方面做出了分析，得出了如下結論：在小型振動臺試驗中，模型箱中的粉土都發生了液化，液化的時刻和輸入加速度幅值有關，而對頻率的變化不太敏感；粉土在相當於8 9度地震烈度的加速度幅值作用下可能產生嚴重的液化；孔壓的增長曲線形狀與施加的荷載有關：當施加荷載為由小到大的形式時，曲線形狀為上凹的曲線；當施加荷載為等幅的正弦荷載或荷載幅值由大到小時，曲線形狀為上凸的曲線，且逐漸趨于穩定。
  17. 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
  18. A microstructure - based damage constitutive model for pearlitic materials

    基於微結構損傷的珠光體材料本構行為研究
  19. In the thesis, bathe ' s nonlinear elastic constitutive model is modified to avoid iterative calculation in updating constitutive model

    本文修正了bathe的非線性彈性本構關系，使得修正該本構關系中的特徵強度時不再需要進行迭代計算。
  20. Statistical constitutive model of sandstone subjected to hydrochloric acid attack

    受酸腐蝕砂巖的統計本構模型
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