有限元技術 的英文怎麼說

中文拼音 [yǒuxiànyuánjìshù]
有限元技術 英文
finite element technique
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 限 : Ⅰ名詞（指定的范圍; 限度） limit; bounds Ⅱ動詞（指定范圍, 不許超過） set a limit; limit; restrict
  • 技 : 名詞（技能; 本領） skill; ability; trick; technique
  • 術 : 術名詞1. （技藝; 技術; 學術） art; skill; technique 2. （方法; 策略） method; tactics 3. （姓氏） a surname
  • 有限 : limited; restricted; finite; a little; not much
  1. Application of structural optimization and nonlinear finite element technique to nonlinear multi - component structural system ( assembly ) is studied for the sake of the obturator of the breech mechanism of an automated mortar. the method and technology for optimizing nonlinear multi - component structural system with contact is mainly researched in this thesis

    以某自動迫擊炮炮閂閉氣結構為背景，對結構優化與非線性有限元技術在多構件非線性結構（裝配體）系統中的應用進行研究，著重在對存在接觸關系的多構件非線性結構系統進行優化設計的方法和技術途徑方面進行了研究和探索。
  2. The reference values of strength parameters of the grounds and rock - fillers of the high rock - filled embankment on liuzhai - shuien highway in guangxi are obtained in this paper by synthetically analyzing the construction technology at home and abroad and indoor rock tests. by comparing the analysis method of settlement laws and thoroughly analyzing the datum of the embankment settlements of liuzhai - shuiren highway from the whole cons truction period, a new method generated from expectation technology to analyze the embankment settlement laws, " compete " growth curve, is presented in this paper and the result tallies with the observation data. for there are shortcomings in indoor rock tests, in this paper by combining finite element method with duncan - chang nonlinear constitutive model and composite method, a method for back analysis of the strength parameters of rock fillers is presented with a corresponding program, which has been successfully applied

    通過對國內外已有高填石路堤修築資料的綜合分析及室內巖石試驗，獲得了寨任二級公路高填石路堤地基及填料強度參數的參考值；通過對路堤沉降發展規律現有分析方法的比較及對廣西寨任二級公路高填石路堤修築工程中的沉降全過程觀測資料深入分析，運用預測技術，提出了路基及路堤沉降發展規律分析的「龔帕斯」成長曲線分析方法；針對室內巖石試驗的局限，運用有限元技術，結合鄧肯一張非線性本構模型和復形調優法，提出了高填石路堤填石料強度參數的反演方法，開發了相應的反演分析程序，並成功地反演了廣西寨任二級公路高路堤填石料的強度參數值。
  3. Abstract : based on the rigid visco - plastic fem technique, this paper numerically simulate the superplastic bulging process of void - sensitive materials using pressure controlling strategy of maintaining maximum effective strain rate constant and void damage evolution model of superplastic forming

    文摘:基於剛粘塑性有限元技術採用最大應變速率恆定的壓力控制策略和超塑性成形空洞損傷演變模型對空洞敏感材料的超塑性脹形過程進行了數值模擬。
  4. Abstract : in this paper, rigid visco - plastic fem technique is applied to numerically analyze the factors affecting the forming time of superplastic bulging, and the regularities of forming time affected by different factors are given by examples of constant pressure and constant strain rate die - bulging of cylinder parts, all of which provides guideline for process planning in actual superplastic bulging

    文摘:採用剛粘塑性有限元技術對超塑性脹形成形時間的影響因素進行了數值分析，以圓筒形零件的恆壓和恆應變速率充模脹形為例，給出了不同因素對超塑性成形時間的影響規律，為超塑性脹形實際工藝設計提供了依據。
  5. 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。
  6. At present, finite element analysis technique has being playing a more and more important role in design of engine components. it can not only shorten design cycle, but also improve design accuracy

    當前，有限元技術在發動機零部件設計中發揮著越來越重要的作用，它不僅縮短了設計周期，而且也大大提高了設計精度。
  7. Then the concept model of research zone and the isoparametric fe3dgw model for jinan springs zone is presented, and based on datum of 2001, 2002, we evaluate groundwater resources by means of numerical method. second, we apply the isoparametric fe3dgw model to evaluating groundwater resources in jinan springs zone, and present and optimize geography and hydrogeology parameters

    第二，將三維等參有限元技術運用至濟南巖溶地下水資源評價中，離散研究區域，優化滲透系數等水文地質參數，利用2001年和2002年的數據資料進行數值模擬和模型校正，採用多種巖溶地下水開采方案進行預報2010年的巖溶地下水動態。
  8. Based on the theory of mechanical optimization and finite element analysis, elbow - bar mechanism of the mp1040b moulding machines made by beiren group is investigated in the dissertation. firstly, a kinematic model representing the bar mechanism is built and the nonlinear system of equations is solved through the method of gradient. meanwhile, the angular displacement, angular velocity, angular acceleration and the corresponding curves of each component in a motion period are obtained

    本文以北京人民機器廠mp1040b型模切機肘桿機構為研究對象，以機械最優化理論和有限元技術為基礎，首先對模切機肘桿機構建立數學模型，通過梯度法求解此非線性方程組，並得出機構在一個運動周期中各構件的角位移、角速度、加速度等運動參數及曲線。
  9. The design of engine ' s parts is one of the fields in which the fem firstly was applied

    發動機零部件的設計是有限元技術最早的應用領域之一。
  10. On the base of object - oriented paradigm, the method of object - oriented fem ( finite element method ) is described by this paper

    本論文在面向對象方法的基礎上，敘述了面向對象的有限元技術。
  11. Meanwhile, the paper uses fem successfully. such an attempt is valuable both in academic research and in practical technology

    同時，本文運用了有限元技術，進行了有益的嘗試，具有較強的學術和實用意義。
  12. In order to improve the efficiency and to make the optimization results better, the simulated annealing technique was embedded with genetic algorithm

    優化過程中，利用遺傳演算法進行結構優化，通過有限元技術對結構進行建模和分析。
  13. Abstract : discusses wrong opinions in using a fea software, which come from engineers, and gives some special techniques tousers

    文摘:討論了當前工廠有些人員面對有限元技術的兩個誤區，並有針對性地提出了學習使用大型有限元軟體的一些技巧。
  14. Based on finite element method ( fem ) and vibration theory, this paper applies software ansys to build the dynamic model of jh125 motorcycle

    本文以有限元技術為基礎，結合現代計算機技術，利用ansys軟體建立摩托車車架力學模型，進行靜力學分析和動力學分析。
  15. With the development of finite element technique and computer technology, numerical simulation has become an effective tool for optimal designing and analyzing the process gradually

    隨著有限元技術與計算機技術的發展，數值化模擬已經逐漸成為工藝分析和優化設計的有效工具。
  16. Abstract : the numerical method of fatigue analysis based on fea is discussed. and the evaluation of fatigue life in bolster design has been given using i - deas

    文摘:討論了基於有限元技術的疲勞分析數值方法，並用i - deas的疲勞壽命評估模塊對貨車轉向架的搖枕進行了疲勞壽命評估。
  17. In the third chapter, by using the five nodals element ' s special property and combining the moving grid techniques, nonstationary stokes problem are studied

    另一方面利用五節點單元的特殊性質，並應用變網格有限元技術，我們在第三章研究了發展型stokes方程的各向異性誤差估計。
  18. Firstly, the course of development of. object - oriented fem and its merits are depicted by the paper and, in turn, its feasibility of object - oriented fem is demonstrated

    首先，論文描述了面向對象有限元方法的發展過程和它的一些特點和優點，從理論上論證了面向對象有限元技術的可行性。
  19. The accurate computing method can solve internal force of reinforced earth and tensile force of strip by fem, then compute minimum safety coefficient and slip plane corresponding by genetic algorithm ( ga )

    這種精確的計算方法創造性的結合了有限元技術和遺傳演算法計算邊坡的安全系數。通過有限元求解路堤的內力以及筋帶的拉力，應用遺傳演算法搜索最小的安全系數和其對應的滑動面。
  20. Therefore, a base is provided for studying the effect of milling force on the machining distortion. in chapter 3, according to the milling characteristics of the monolithic multi - frame components, the mechanics basis is discussed. after that, mechanical description and the 3 - d modeling rules are given, and the finite element model of the milling distortion of the multi - frame components is established

    第三章結合航空多框結構件銑削加工的特點，對採用有限元技術研究銑削加工變形的力學基礎進行了探討，給出了航空多框結構件銑削加工過程的力學描述和三維有限元建模原則，建立了多框體銑削加工變形的有限元分析模型，提出了銑削加工變形研究的技術路線。
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