arbitrary element 中文意思是什麼
arbitrary element
解釋
任意元素-
Perfect pre - processing and post - processing function is one of the main factors to evaluate the vitality and market value of the finite element analysis system surveying today development of finite element analysis technology, most of which concentrate on establishing fine user interface, also has some limitation on application, and especially, the research on the visualization of arbitrary cut - plane is always in ascendants to realize the visual processing on cut - plane needs reprocessing the results of finite element analysis which have get, so the algorithm is two parts : seeking the physical value of cut - plane and drawing 2d contours, the former, based on the theory of stress on " arbitrary inclined plane " in physical mechanics, use the method of linear interpolation method to get the coordination and physical value of intersection between cut - plane and element arris ; the latter, based on the tables on elements, nodes, stress and strain, summarize a rapid algorithm of generating 2d contours based on the grid. this thesis synthesizes there two parts and get a visual processing program under fortran
縱觀有限元分析技術的發展，目前大多集中在建立良好的用戶界面上的研究仍存在許多應用上的局限性，其中對任意剖面上可視化的研究仍處于方興未艾的階段。要實現任意剖面上可視化處理，必須先將得到的有限元計算結果進行再處理，因此在演算法上分為兩部分：求任意剖面上物理量值的演算法及二維等值線演算法。前一部分以彈性力學中「任意斜截面的應力」為理論基礎，利用線性插值方法得到截面與單元棱邊的交點坐標及交點物理量值；在此基礎上；根據已得到的單元及節點序號表、應力應變物理量表，總結出一種基於有限元剖分網格的快速生成二維等值線的演算法。 -
So this article use arbitrary quadrilateral thick and thin balsa universal element
因此本文採用的是任意四邊形厚薄板通用單元。 -
To verify analytical solutions, the numerical solution is computed for the problem that an arbitrary time - harmonic current dipole is in a conductive sphere utilizing finite element method and the analytical solution is compared with the numerical solution
為驗證所求電磁場解析解的正確性，利用通用有限元分析軟體對導體球中時諧電流元的電磁場解析解作了數值驗證。 -
These numbers are arbitrary and don t matter too much, except that a large " vagrant " pool will dilute the value of cell selection, while a small pool will limit the element of chance
這些數字是任意的，不太重要，只不過，一個大的「無限制」的池將使細胞選擇的值的適合度降低，而一個小的池將限制元素的機會。 -
To define stress, we need an area element of arbitrary size and orientation without insisting that it have any particular shape.
為了定義應力，需要利用一個大小和方向任意而形狀無特殊要求的面元。 -
Compared with the traditional numerical method, the numerical manifold method need not calculate the released load on excavation face, need not prepare special element for unloaded material part ; simple mathematic grid can meet the arbitrary course of excavation ; so it is more convenient and effective ; at the same time, high - order manifold method has better precision for excavation
相對于傳統數值方法，數值流形方法在模擬開挖時不用計算開挖面上的釋放荷載，不用為卸除的材料部分準備專門的單元，簡單的數學網格可以適應任意的開挖過程，使其對開挖的模擬更加簡便和有效，同時高階的流形方法對開挖問題具有較高的求解精度。 -
Adopting the plane mesh plus parameters to form automatically a large three - dimension spatial calculation mesh and adopting spatial fault calculation mesh formed by spatial arbitrary, dissection technology can solve the finite element mesh dissection in the calculation of huge underground cavern group
採用平面網格加參數化平推方式自動形成大三維空間計算網格，同時採用空間任意切面技術形成空間平面斷層計算網格，解決了巨型地下洞室群計算的有限元網格剖分問題。 -
Analysis of numerical wave tank by arbitrary lagrangian - eulerian finite element method
有限元法建立二維數值波浪水池 -
The anisotropic property of the generalized difference methods has not been studied until now. in this paper, the anisotropic property of a kind of generalized difference methods is analy - sized and its error estimate is obtained without the limitation of regularity. finally, the numerical examples show that the theoretic analysis is right. in addition, based on the 2 - dimensional quasi - wilson element, the quasi - wilson element in the 3 - dimensional space with application to second - order porblem is presented. lt is proved that it is convergent for arbitrary hexahedron regular subdivision in 3 - dimensional space, and its error estimate is obtained
本文結合各向異性有限元的研究成果，對基於矩形剖分的一類廣義差分法進行了各向異性分析，給出了與剖分的正則性無關的收斂階估計，並進行了數值試驗，表明這類廣義差分法具有各向異性特徵，可以用於窄邊問題的計算。 -
Using our method we have presented the anisotropic estimations of both interpola - tion errors and consistency errors for these two elements. quasi - wilson ' s element is a nonconforming element for arbitrary quadrilateral meshes. we have proved that the quasi - wilson element is anisotropic - convergent for narrow quadrilateral meshes
我們給出wilso ， ，元和a 111 ， ，元的插值誤差和相容誤差的各向異性估計類wilson元是任意四邊形上的非協調元，我們證明了類wils （ ） l ，元的各向異性收斂性，給出能量模和護一模的各向異性誤差估計 -
E. on the basis of drawing up the discrete rod element, the preprocessor procedure forming the element formation of arbitrary orientation rock bolt is worked out. f
在編制離散式桿單元的基礎上，編制了生成任意巖體錨桿單元信息的前處理程序，從而克服了常規的有限元演算法中必須將錨桿布置於單元結點的常規做法。 -
Analyzing of the heat transfer in microchannel heat sinks, finite element method is used to calculate the surface temperature, fluid temperature and the total thermal resistance of microchannel heat sinks with arbitrary base heat flux distribution
在對微管道散熱器進行傳熱分析時，本文利用有限元法在微管道底壁熱量任意分佈的情況下，計算了微管道的壁面溫度和流體溫度分佈，最終得到了總熱阻值。 -
Whereas block element of interface element method ( iem ) could be arbitrary shape, the interfaces between block could describe the phenomenons of slip and crack, analysis of mesomechanics of concrete applying iem is appropriate. the model and arithmetic of iem is introduced in the paper
鑒于界面元離散模型中的塊體元可以為任意形狀，塊體元交界面的界面又能描述滑移或開裂現象，將其應用於混凝土多相材料的細觀力學行為分析及其對宏觀性能的影響是很合適的。 -
This model is formulated as a non - linear state - space representation of helicopter flight dynamics, incorporating with blade element unsteady aerodynamics, a finite state dynamic inflow wake model, and flapping / lead - lag blade dynamic model. the formulation of the coupled rotor and fuselage equations enables the use of common solution techniques for trim and linearization in arbitrary steady flight condition as well as control response calculations
本項研究針對新機研製過程必須解決的品質評定、飛控系統設計等問題，按照ads - 33軍用品質規范的要求，建立了一個較完整的直升機非線性的、具有狀態空間表達形式的飛行動力學模型，進行了模型驗證工作，並以某樣例直升機為例，計算了ads - 33品質規范（ 3 -
When you have an element of a potentially arbitrary type, and need to perform a type - specific operation
如果您有一個屬于可能存在的任意類型的元素，請使用 -
The variational problem related to the coupled vector wave equations and boundary conditions of circular dielectric waveguide with arbitrary refractive index profile is solved using the finite element method ( fem )
應用有限元方法求解了任意徑向非均勻折射率分佈圓柱對稱介質波導中縱向場耦合波動方程定解問題所對應的變分問題，該方法不受弱導或高斯模場分佈等限制。 -
This thesis used the finite element analytic method, realized the computation of arbitrary shaped and dielectric - loaded resonant cavity, and gave the program. then we use this method into the measurement of the dielectric property of the medium which loaded in resonant cavity, and proposed a new method in measuring dielectric property
本文利用有限元分析法，編程實現了對任意形狀介質加載諧振腔諧振特性的計算。並將其拓展應用於測量加載介質的介電常數，提出了介質加載諧振腔有限元分析法測量介質介電常數的新方法。 -
In order to fully develop the theory of squeezed branch piles, in particular, the justification of its superior performance in terms of the bearing capacity and sinking displacement, we have derived the analytical formulas of the axial load and the strain at arbitrary depth ; based on existing static loading test results and research on belled pile, together with the analysis of on - site testing data, we have applied the expand theory on sphere holes to the computation of radial stress of squeezed branch piles under hole expansion ; taking the oil pressure of hole expansion in to account, we have find the a branch force under certain hole pressures, hence we can estimate the maximum bearing capacity of single piles ; we have introduced the experiential formulas for the bearing capacity of squeezed branch piles based on its stress characteristic and pile testing data ; we have also done numerical simulations of squeezed branch piles utilizing finite element method software ansys ; we have matched the simulation res ults with those of on - site basic load experiments, regenerating the distributions of stress fields and strain fields of squeezed branch piles, and from those distributions, we can determine the optimal distances between plates and piles
為了完善支盤樁的設計理論，探求支盤樁高承載力和低沉降量的內涵，本文推導出了支盤樁任意深度的截面荷載以及位移隨深度變化的理論公式；基於已有的靜載試驗成果及有關擴底樁的研究成果，從對現場測試數據的分析，將球形孔擴張理論引入到支盤樁擴孔時徑向應力的計算，考慮到擴孔時的油壓數據，求得某一孔壓下的支盤力，據此估算單樁極限承載力；同時根據對支盤樁的受力特點和試樁數據的分析，提出了支盤樁承載力計算的經驗公式；用有限元分析的方法，利用大型有限元分析軟體ansys對支盤樁進行數值模擬，並將模擬結果同現場的靜載試驗結果進行對比，再現了支盤樁在荷載作用下土中應力場和位移場的變化，根據應力場和位移場的變化范圍，指出最佳盤間距和樁間距；為支盤樁的設計和施工提供了一個可量化的設計依據。 -
The elements are doubly - linked so that an arbitrary element can be removed without traversing the list
那些元素雙向鏈接的，所以不用遍歷鏈表就可以刪除任意一個元素。 -
Local effect modification of beam element under arbitrary excitation
任意載荷激勵下樑單元的局部效應修正
分享友人