elastic-plastic interface 中文意思是什麼

elastic-plastic interface 解釋
彈塑性交界面
  • elastic : adj. 1. 有彈力[彈性]的。2. 伸縮自如的，靈活的。3. 機變的，輕快的。n. 橡皮線，松緊帶，橡皮圈。adv. -ally
  • plastic : adj 1 造型的；塑造的；給與形態的。2 可塑的，塑性的，受范的；柔軟的；〈比喻〉溫順的，肯聽話的。3 ...
  • interface : n. 分界面，兩個獨立體系的相交處。vt. （-faced, -facing） 把界面縫合。vi. 交流，交談。
  1. Using 3d 20 - node iso - parameter, 3d 12 - node infinite element and 3d 16 - node interface element, a coupled numerical approach for pile group - soil system under lateral loads is set up. a corresponding three - dimensional, nonlinear and elastic - plastic program ( epagpll ), include two materials and four nonlinear constitutive relations, is worked out by fortran 90 computer language. in the analysis the nonlinear e - model, k - g model and cambridge model with two yield surfaces are employed in the analysis of near - field soil, and the nonlinear analysis method is used in the piles - soil interface and distant - field soil

    本人用有限元進行樁體和近域土的分析，對遠域土體採用無限單元，在樁土之間採用接觸面單元，建立了平面8節點環狀單元6節點無限元6節點接觸面單元相耦合的數值計算模型；針對豎直受力樁的流變分析，本人用內嵌于autocad的vba語言編制了前處理程序，可以快速形成包括網格、節點編號、單元編號在內的數據文件，供計算程序使用；同時在前人關于流變問題研究的基礎上，引進土體非線性流變本構模型，利用有限元、無限元、接觸面單元相結合的方法，用c + +語言編制了相應的計算程序。
  2. The model adopts eight - nodes isoparametric quadrilateral element, drucker - prager ideal elastic - plastic stress - strain model and the contact element, which is used to simulate the interface between the wall and soil. accordingly, a flow chart about the arithmetic of contact is introduced in this paper

    模型採用八結點等參平面四邊形單元、 drucker - prager理想彈塑性本構模型以及用接觸面單元模擬了土與圍護結構的相互作用，並給出了相應的接觸面模擬的接觸演算法流程。
  3. Steel tubes, concrete and the interface between steel and concrete were modeled by shell, 3d entity and contact element, respectively ; the constitutive model of steel tubes and concrete was elastic - plastic, while the interface was described by column ' s friction law

    有限元模型中鋼管、管內混凝土和鋼管與混凝土界面分別採用殼單元、三維實體單元和接觸單元；鋼管和混凝土採用彈塑性本構模型，接觸面採用庫侖摩擦定律的本構關系。
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