薄壁筒體結構 的英文怎麼說

中文拼音 [bóbìtǒngtǐjiēgòu]
薄壁筒體結構 英文
thin-shelled tubular structure
  • 薄 : 名詞[方言] （浮萍） duckweed
  • 壁 : 名詞1 （墻） wall （of a house etc ） : 銅墻鐵壁 bastion of iron2 （作用像圍墻的部分） wall of st...
  • 筒 : 名詞1 （粗大的竹管） a section of thick bamboo 2 （粗管狀物） thick tube shaped things 3 （衣服等...
  • 體 : 體構詞成分。
  • 結 : 結動詞（長出果實或種子） bear （fruit）; form （seed）
  • 構 : Ⅰ動詞1 （構造; 組合） construct; form; compose 2 （結成） fabricate; make up 3 （建造; 架屋） bui...
  • 結構 : 1 （各組成部分的搭配形式） structure; composition; construction; formation; constitution; fabric;...
  1. 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。
  2. Indicated from the results : influenced by geometric parameters analyzed above, the effect on tube filler hollow floor is similar with box filler hollow floor ; though differing from section properties between these two structures, the bear bending rigidities in the two perpendicular directions are almost the same

    結果表明:薄壁筒芯空心樓板受以上分析的各幾何參數的影響效果與薄壁箱體空心樓蓋很相似;雖然兩種結構的截面特性不同，但抗彎剛度在兩正交方向基本相同。
  3. Several classical methods of interface element, soil behaviors and structure characters are presented in this paper. the author made great effort on the modeling of the interface element and the underground structure element, while considering the soil obey the mohr - columnb yielding principle, modified the existing beam element for solid rectangle pile and applies this element into thin - wall hollow pile, proposes a kind of board element. some examples are presented in the paper to test these new concepts and corresponding formulas

    本文在總結已有的結構與土相互作用問題中的接觸面單元形式、土的本構關系以及結構的數值模擬方法的基礎上，對滿足摩爾庫侖屈服條件的土體材料用常規的薄層單元模擬進行了更加深入的驗證，在已有實心矩形截面樁與土相互作用描述模式的基礎上推導了薄壁筒樁用梁模擬時與土相互作用分析模式，和考慮與土相互作用時用板單元模擬地下連續墻的分析方法。
  4. Based on the nodal mechanics theory and generalized displacement method, equations that the thin - wall cylinder pile is simulated with the beam element are derived. the influence of the number of beam element is researched, and conclusion that the number of beam element and the number of soil layer should be uniform is draw up

    應用節點力學的基本理論和廣義位移法的基本概念，推導了用梁單元模擬薄壁筒樁的計算公式，研究了梁單元離散樁體結構時梁單元的數目對計算結果的影響，得出了梁單元數量宜與樁穿過土層數目相一致的結論。
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