arch type 中文意思是什麼

arch type 解釋
斂口型
  • arch : n 1 【建築】弓架結構；拱廊；拱門；弓形門；穹窿，拱洞，拱頂。2 弓形，半圓形。vi 1 【建築】作（成）...
  • type : n 1 型，類型，（工業產品的）品種；風格，型式。2 典型，榜樣，樣本，樣板，模範，範本；典型人物；具...
  1. Spatial static behaviors analysis on beam - arch joint of new - type rigid - framed arch bridge with open spandrel

    空腹式新型鋼架拱橋梁拱節點空間受力分析
  2. Design and application of multiple arch trestle type retaining wall of whole section construction

    全拼裝連拱支架式擋土墻的設計與應用
  3. New architecture is provided for the strutural form of single rib trunk section bowstring arch bridge with major span and lower strutural high, nd i organized the first such type of design project

    提出了適用於較大跨度、較低結構高度的單肋箱形截面系桿拱的結構形式，並已組織完成了首項設計。
  4. The software ansys6. 0 is used to analysis the stability of the state after construction of tongwamen bridge, linear method is used in analyzing the finite element model of the bridge, the coeffient of stability of different state after construction is given. on the basis, the effect of different factors such as the arrangement of lateral brace, the sloping angle of arch ribs, the stiffness of bridge deck system, the effect of non - orientedly conservative loadings of the hanger and tie bar etc is discussed. the different coefficients of stability of changing these factors are given, so the factors that are vital to the lateral stability of x - type arches are found, and the rationality of the methods taken to enhance the lateral stability of tongwamen bridge is evaluated

    本文應用有限元分析商業軟體ansys6 . 0 ，採用線彈性方法，通過對該橋的空間有限元模型進行穩定性分析，得出其成橋運營階段各種工況下的穩定安全系數。在此基礎上，本文還通過有限元模型分析，就拱的矢跨比、吊桿（立柱）的非保向力效應、橋面系的剛度、橫撐布置形式、拱肋側傾角等因素對該橋整體穩定性的影響展開探討與研究。文中給出了各因素變化情況下的穩定安全系數，指出了對鋼管混凝土提籃拱橫向穩定性有顯著影響的因素及其合理變化范圍，並對銅瓦門大橋提高橫向穩定性的措施的經濟合理性進行了分析。
  5. The prestressed continuous beam - arch composite bridges are a special structural system where the horizontal thrust of the arch rib is absorbed by a prestressed tie at deck level. in some cases, this type of structure is preferable because it does n ' t have the large thrust at the spring hi traditional arch bridges and the somewhat large bending moment and shear force in traditional beam bridges. as a result, the performances of the prestressing reinforcement can be efficiently utilized

    它利用拱肋承擔壓力，系梁預應力束抵抗拱端推力，吊桿及縱橫橋面系結構承受橋面荷載，既克服了傳統拱橋巨大的拱端推力，又改善了連續梁橋較大的彎矩和剪力的受力狀況，最大限度地發揮了拱梁混凝土和預應力鋼筋各自的特點，經濟效益顯著。
  6. These two bridges are the typical old dyke - block - type stone arch bridges in china

    這兩座橋是我國古老堤障式石拱橋的典型。
  7. Construction technique for guanshang 1 m - type curved - wall twin - arch tunnel

    型曲墻式雙連拱隧道施工技術
  8. Through the finite element method, this paper compares some variable parameters such as the arch axis, the rise - span ratio and the ratio of spans, which influence the mechanical performances of open spandrel rigid - framed arch bridge. then it summarizes the mechanical properties of this bridge type and the optimal range of these parameters. the plexiglass model test validates the correctness of the finite element method used in this paper. the study will provide reference for the design of this new bridge type

    本文採用有限元方法對影響空腹式剛架拱橋受力性能的主要參數：拱軸線型、矢跨比及跨徑比進行了比較分析，總結了這種橋型的結構受力特點以及拱軸線型等參數的合理范圍，為這種新橋型的工程設計提供參考，並通過有機玻璃模型試驗驗證了有限元分析的正確性。
  9. Design and construction of foundation ditch project of floor - type arch springing foundation of reticulated shell structure

    網殼結構落地拱腳基礎基坑工程設計與施工
  10. Elastic stability behavior of a new type of pre - stress cable - arch structure

    拱結構的彈性穩定性能研究
  11. In the application of pp plots, unconditional variance distribution of logarithmic return and arch type models are tested

    在pp圖的應用中，檢驗了對數收益的無條件方差的分佈和arch類模型。
  12. Mechanical analysis of construction process of continuous - arch - type tunnel by natm

    淺埋暗挖雙連拱隧道施工力學分析
  13. Working mechanism of boiler ' s arch - type pilot burner and the influencing factors

    鍋爐引燃拱的工作機理及影響因素
  14. Our findings are as follows : firstly, the phenomena of thick tails, volatility clustering, leverage effects, are existed in chinese stock markets. bad news affecting is higher than good news ; secondly, it is found from the comparison that the arch type models with student ’ s innovation is more capable to capture characteristics of logarithmic return time series ; thirdly, return of the four share indexes keep in co - integration at a long run ; lastly, the volatility spillover effect between a - share and b - share are tested and there exists a prominent spillover effect from a - share to b - share

    而深市b股發生了變化，從第一階段的非對稱現象不顯著到第二階段的顯著，且跟a股保持同向的風險補償。第四，上證a指對上證b指收益率在短期上具有格蘭傑原因，在b股對境內投資者開放后， a 、 b股的關聯性增強。第五，在第一階段， a股向b股的波動溢出不太顯著，在第二階段滬深兩市a股向b股的單向波動溢出均顯著性存在。
  15. The tentative idea for constructing singie arch type of subway statiln

    淺談修建暗挖單拱地鐵車站
  16. Study on shock characteristics of the arch type steel wire isolators

    拱形鋼絲繩隔振器沖擊特性研究
  17. Specially, arch type models with stable paretian innovations can better asset risk in terms of calculating var of financial logarithmic return

    尤其通過對數收益的var的比較得到基於穩定分佈的arch類模型能更好評估風險。
  18. It is found from the comparison that the arch type models with stable paretian innovation is more capable to capture characteristics of financial time series than arch type models with normal and student ' s t innovations

    通過模型的比較分析，得到基於穩定分佈的arch類模型比基於正態分佈、 t分佈的arch類模型能更好地刻劃金融時間序列的特徵。
  19. Abstract : the proper of miaogou bridge is a through railway arch bridge with the concrete - filled in steel tube, which main span is 76 m. the construction, arch type, structural analysis, and section determination of this bridge are introduced

    文摘:西安安康鐵路廟溝大橋主橋為主跨76m的下承式鋼管混凝土拱橋，介紹了該橋的構造、拱型、結構分析、截面擬定等主要設計思想。
  20. In the end, this paper examine the forecasting performance of arch type models for the weekly shenzhen stock market volatility. the results suggest that arch type processes driven by stable distribution is more effective than the others

    最後利用arch類模型預測了深證成指的周波動性並比較了預測效果，結果表明了基於穩定分佈的arch類模型的預測效果優于其它模型。
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