isoparametric finite element 中文意思是什麼

isoparametric finite element 解釋
等參有限元
  • isoparametric : 等參的
  • finite : adj. 有限的；【語法】限定的；【數學】有窮的，有盡的。n. 〈the finite〉 有限（性）； 〈集合詞〉有限物。adv. -ly ,-ness n.
  • element : n 1 要素；成分；（構成）部分；分子。2 【化學】元素；【數學】元，素；【機械工程】單元；單體；【無...
  1. In order to carry out the fem computation, 3 - d isoparametric joint element of finite thickness is used to simulate the structural jionts such as longtitudinal slots, and lamella finite element is utilized to simulate seams in dam body and fractures in foudation

    利用有限厚度三維接縫單元模擬縱縫等結構縫，用薄層單元模擬再生縫及壩基斷裂；並對有限元計算所得單元結點應力進行優化。
  2. The paper selects the subject entitled " the isoparametric finite - element three - dimension groundwater ( fe3dgw ) model for fracture - karst water resources and numerical simulation in jinan springs zone ", which is one sub - task of items on " exploitation and springs protection of jinan fracture - karst water ( no. 200001 ) " in this paper, the following questions are discussed : first, according to the site survey, and other relative datum, the condition of physical geography, geography and hydrogeology are summarized

    本文的研究課題? ?濟南市巖溶地下水數值模擬研究是山東省計委計劃項目「濟南市巖溶地下水開發利用與泉群保護研究（ no . 200001 ） 」的子課題。主要研究內容有：第一，在調查和閱讀分析相關資料的基礎上，概要總結和闡述泉群研究區域的自然地理、水文地質條件和地質概況，提出研究區水文地質概念模型，進一步建立濟南泉群研究區非均質各向異性三維非穩定流數學模型，利用等參有限元技術進行數值求解。
  3. In this paper, 8 - node isoparametric quadrilateral element is used to divide the soil and retaining structure. comparing to practical engineering, the numerical method - finite element method is used to analyze every behavior of deep foundation excavating and retaining in loess area

    本文採用八結點四邊形等參元來離散土體與圍護結構，用有限元數值方法，對照實際工程，對黃土地區深基坑開挖與支護體系的各種性狀進行了分析。
  4. The principal laws of elastic and elasto - plastic materials are presented. formulation of 2 - d isoparametric quadrilateral element is done for finite element analysis

    為了進行有限元分析選用了平面四結點四邊形等參數單元，作出了相應的公式推導。
  5. If rigid walls are assumed in the finite element model for the boundary panels, an eight node, isoparametric acoustic finite element model is developed for calculating the acoustic modes of cavities. initially a rectangular enclosure is analyzed in order to study the convergence of the results

    利用8節點塊體單元，在剛性壁條件下，對聲場的基本方程進行數值求解，在jifex系統中發展了這種新的有限元模型，計算了封閉空腔的聲學模態（固有頻率和振型） 。
  6. The non - linear finite element analysis of cable structures based on four - node isoparametric curved element

    四節點索單元的懸索結構非線性有限元分析
  7. Secondly, the dissertation summarizes the fundamental principle of finite element analysis on conduit subway, introduces the main calculation formula for finite element analysis, and then it develops reinforced concrete finite element calculation computer program which includes quadrilateral 8 nodes isoparametric element and one - dimensional 3 nodes isoparametric element

    2 、闡述了地下埋管有限元分析的原理、方法和步驟，給出了有限元分析的主要計算公式，並編制了包含四邊形8結點等參單元和一維3結點等參單元的鋼筋混凝土管道有限元計算程序。
  8. In the beginning of this thesis, types and characteristics of intelligent material elements have been introduced. and the basic equations of piezoelectric material have been given. then according to hamilton principle, both the static and dynamic finite element equations for the intelligent structure are formulated with isoparametric element of bending plate or bending beam

    在本論文的開始，簡要介紹了智能材料元件的種類和性質，並給出了壓電材料的本構方程，然後根據hamilton原理，採用任意等參四邊形板梁彎曲單元，導出了智能梁的靜態、動態有限元方程；對于復雜幾何形狀或邊界條件的一般結構，根據三維有限元模型，導出三維動態有限元方程。
  9. Theoretical research based on the quasi - static test such as theoretical analysis in nonlinear finite element method, programs to shape function of isoparametric element of hexahedron with eight nodes and to stiff matrix of elements, application of resilience model in degeneration equation of elastic module of concrete goes along

    在試驗基礎上進行了理論研究，用非線性有限元方法分析框架，編寫了六面體八節點等參元形函數、單元剛度矩陣等部分程序，將恢復力模型應用到混凝土彈性模量退化方程中。
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