次元壁 的英文怎麼說
中文拼音 [cìyuánbì]
次元壁
英文
dimension wall-
In the paper, the finite element simulation software dynafrom is applied to analyze the affect of different blank holder during the forming process of laminose stepped tubular part, predict the possible defects such as wrinkle and break, obtain the rational style of blank holder avoiding the occur of defects and determine the rational configuration of die. the forming affect of thin - wall shallow stepped tubular part is analyzed when using different lubricate condition ( friction coefficient ). by this method, the relationship between friction coefficient and drawing depth of laminose stepped tubular part is obtained
本文利用有限元模擬軟體dynafrom分析了不同類型的壓邊圈對薄壁階梯筒形件成形過程的影響規律，預測了採用不同類型壓邊圈時可能出現的成形缺陷如起皺和拉裂，獲得了防止缺陷產生的合理壓邊圈形式，確定了合理的模具結構形式；分析了不同的潤滑條件（摩擦系數）對薄板階梯筒形件成形的影響，獲得摩擦系數與薄板階梯筒形件的拉深深度的關系；分析了階梯筒形件成形過程中的不同階段的應力應變分佈、毛坯材料厚度變化情況，並獲得了階梯階梯筒形件能一次拉深成形的條件。The main popular theoretical method adopted to study end - plate connection is finite element technique under monotonic loading at present. this paper applies nonlinear ( material, geometry and contact ) finite element method to analyze the behaviors of connections under cyclic load at fist time. contact elements are set between end plate and column flange, screw cap and neighborhood plane, bolt bar and hole
對于端板連接的理論分析，目前國內外的研究主要局限在單向加載有限元分析范疇，本文首次採用三維非線性（包括材料、幾何與狀態非線性）有限元對端板連接進行了循環加載分析，端板與柱翼緣間、螺栓頭（帽）與相鄰板件間、螺栓桿與孔壁間都設置了反映邊界狀態的接觸單元。Then we constructed an example base which can be retrieved by the control points of the examples
然後我們根據敦煌壁畫內容的層次化組織，建立了基於特徵點的圖像元素樣本庫。4 main parameters of the pcc pile such as length of pile, diameter of pile, rigidity of pile, wall thickness of pile are analyzed by the method of the thesis. the calculation results indicates that most markedly factor is pile diameter, in the next place pile length and property of ground soils, the impact of rigidity and wall thickness of pile are relatively little
4 、運用本文的方法對影響pcc樁水平承載性狀的主要參數進行了有限元數值模擬試驗計算分析，分析結果表明對pcc樁水平承載性狀影響因素最大的是樁徑，其次是樁長和地基土的性質，而樁身剛度和樁身壁厚的影響相對較小。分享友人