arch construction 中文意思是什麼

arch construction 解釋
拱形結構
  • 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）...
  • construction : n 1 建築，結構，構造，架設，鋪設；建設；設計；工程；建築法，構造法，建築物；【戲劇】搭置，布景，...
  1. According to this, the temperature field stress field and autogeny body - expand - deformation field of yangchun arch dam during construction arid operation period are analyzed, thus many significant conclusions are got for reference

    由此，模擬分析了陽春拱壩施工期和運行期溫度場、自生體積膨脹變形場及應力場，得到了一些有參考意義的結論。
  2. Construction technique for large - span and dissymmetrical twin - arch tunnel under complex geological conditions

    大跨度不對稱雙聯拱隧道在復雜地質條件下的施工技術
  3. The pump concrete construction technology of double - arch tunnel in express highway

    高速公路連拱隧道泵送混凝土施工技術
  4. Pass through mechanical model calculate, discover the vault and arch foot part in the tunnel secondary lining thickness is weakness part, so at the design and construction must strengthen these part

    通過力學模型計算，結構在拱腳與仰拱交接處以及拱頂部位為隧道二次襯砌混凝土結構的薄弱部位，設計和施工時應著重加強。
  5. At the part vault and arch foot in the tunnel secondary lining thickness, the standard difference and variance parameter is large than others, so insure the part thickness achieve design require by adjust construction craftwork

    隧道二次襯砌厚度在拱頂和拱腳的部位的標準差和變異系數較大，在施工中應該考慮調整施工工藝，確保這兩個部位的厚度。
  6. General construction scheme of rigid - frame open spandrel arch of youxizhou minjiang river bridge in fuzhou

    福州尤溪洲閩江大橋空腹式剛架拱總體施工方案
  7. 2 ) from the angle of constructing course, steeve - arch supporting structure requires low - capacity cranes to erect, and simple constructing methods easy to meet. the time spending on construction is short. the usual arch supporting structure requires high - capacity cranes to erect, and complicate constructing methods hard to meet

    2 ）從施工角度看，吊桿式拱架支承結構對吊車的起吊能力要求低，工藝簡單，施工方便，工期短；豎桿式拱架支承結構起頂重量大，對吊車的起吊能力要求高，施工難度大。
  8. The monitoring and analysis of superhighway multiple arch tunnel construction

    高速公路連拱隧道施工監測及分析
  9. Construction technique of pressure filling concrete to still pipe inner arch of 75m span tie bar arch bridge

    系桿拱橋鋼管拱內混凝土的壓注施工工藝研究
  10. It also has important reference value for the similar construction. by the safety and seismic evaluation of this aqueduct bridge, it has shown that ( 1 ) besides the structure of this aqueduct bridge was basically unharmed without some flake of concrete cover and revealing stirrup, its intensity basically reached the need of primary design. ( 2 ) from the side of carrying capacity, rib arch could satisfy the needs under the action of wind and earthquake, but some individual frame crossbeams and most rib arch tie beams could n ' t satisfy the need

    通過對東滑峪渡槽進行安全性能和抗震性能評估后表明： （ 1 ）渡槽除肋拱頂面有保護層剝落、箍筋外露，結構基本完好，其強度基本達到西安理工大學工程碩士專業學位論文原設計的強度要求； （ 2 ）從承載力方面看，在風荷載、地震作用下，肋拱基本滿足要求，個別排架橫梁不滿足要求，肋拱連系梁普遍不滿足要求；計入水平橫槽向地震作用的工況為設計控制工況。
  11. 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
  12. In this article, according to heat conduction theory, elastic creep theory and finite element theory, the temperature field and creep stress field in the arch dam during construction and operation are simulated and analyzed by means of three dimensional finite element relocating mesh method, and the distribution law of the temperature field and creep stress field in the arch dam during construction and operation are systematically studied, and according to the construction process of concrete arch dam, the effect of lamination placement, construction interval, elastic modulus change, thermal insulation change, surrounding temperature change, concrete creep and autogenous volume change on thermal stress in the arch dam are also considered

    論文根據熱傳導理論、彈性徐變理論及有限元理論，用三維有限元浮動網格法對拱壩施工期和運行期溫度場、徐變應力場進行了全過程模擬分析，較為系統的研究了混凝土拱壩施工期和運行期溫度場、徐變應力場的分佈規律，在分析中按照混凝土拱壩施工過程，考慮了混凝土分層澆築、施工間隙時間、彈模變化、絕熱溫升過程、環境溫度的變化、混凝土徐變、自生體積變形等因素對壩體溫度應力的影響。
  13. Analysis of floating and hauling construction of 150 - m span half - through basket handle steel arch bridge

    跨徑中承式提籃鋼拱橋浮拖施工分析
  14. Suggestion to post - tensioned bounded pre - stressing construction in small - radius camber arch bridges

    小半徑彎梁橋中后張有粘結預應力施工問題芻議
  15. It is difficult or even tragedy of closure of span arch construction if cable control badly

    若施工控制不好將對拱肋合龍造成困難，甚至導致事故的發生。
  16. Pile - beam - arch construction technology for mined metro stations

    北京地鐵五號線暗挖車站施工方法
  17. Damage finite element, which can be calculated by rupture - damage finite element program, is applied to arch construction to calculate damage field and stress field with damage character considered, hi the program temperature damage developing equation is presented

    損傷有限元計算是在已有的斷裂一損傷有限元的程序中加入本文給出的溫度損傷演變方程，以實現了溫度損傷及考慮損傷后應力場的計算。
  18. Focusing on the micro construction of concrete materials, some research has been done. based on the former accomplishment and two theories : fraction mechanics and damage mechanics, the thermal damage model is established. the temperature damage developing equation is presented, as well as the calculation of arch construction

    本文在總結前人研究成果的基礎上，從混凝土材料組成的微細觀角度出發，應用混凝土斷裂力學和損傷力學理論對混凝土材料在溫度荷載作用下的損傷問題進行了理論與試驗研究，提出了混凝土溫度損傷模型，並導出了混凝土溫度損傷演變方程，最後用損傷有限元對拱型結構進行了數值計算，論文的具體內容如下： 1
  19. The supporting arch construction technique in metro ' s under - excavated station

    地鐵暗挖車站扣拱施工技術
  20. In this pape, a bp networks is founded to show the relationship of the key control data and the location of cables on span arch construction. form the stable network through the self - study, and use this networks to forecast the location of cables. this method avoid the error produced by man - made

    本文利用bp網路來建立施工中的關鍵控制數據（關鍵受力點的受力大小、扣索控制點標高值、扣索受力最大及最小值等）與扣索及拱肋連接點之間的映射關系，通過網路的自學習功能得到穩定的網路。
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