portal-frame structure 中文意思是什麼

portal-frame structure 解釋
門架式結構
  • portal : n 波特爾〈姓氏〉。n 1 （大建築物的）入口；正門；橋門；隧道門。2 〈詩〉門，入門。3 【解剖學】門靜...
  • frame : n 1 機構；組織；系統。2 結構，框架，構架，骨架，骨骼。3 體格，身軀。 4 精神狀態，心情。5 【園藝】...
  • structure : n. 1. 構造，結構；組織；石理，石紋。2. 建造物。3. 【化學】化學結構。4. 【心理學】（直接經驗中顯現的）結構性，整體性；整體結構。adj. -d ,-less adj.
  1. Based on large amounts of investigations on domestic dairy housings at present in beijing and aimed at dairy breeding technology - dairy building parameters - dairy structure, this paper made the portal frame of light - weight steel structure in cowshed to be the researched case and elaborated the theories and methods of structure optimization of portal frame of light - weight steel structure in cowshed. at last, some conclusions were drawn

    本文在大量調查研究的基礎上，針對目前我國牛舍發展落後的現狀，針對北京地區，從成乳牛舍內飼養工藝?成乳牛舍建築參數確定?成乳牛舍結構角度出發，選取輕型門式剛架牛舍作為研究對象，闡述了輕型門式剛架牛舍結構優化的理論和方法，並取得了一些結論。
  2. Because of its many advantages, the tapered portal frame is getting more and more application. ( ( technology code of light steel structure of portal frame ) ) ( cecs 102 : 2002 ), our country enacted, does n ' t define conditions that tapered portal frame needs anti - earthquak - e design. but mentions in illustration of rules : when earthquake fortification intensity is 7 degree, the portal frame does n ' t need anti - earthquake checking generally ; but for 8 degree and above, horizontal just with lengthways frames both need anti - earthquake checking

    楔形變截面門式剛架山于其諸多的優點得到越來越廣泛的應用，我國頒布的協會標準《門式剛架輕型房屋鋼結構技術規程》 （ cecs102 2002 ）中沒有對變截面門式剛架需要進行抗震設計的情況進行具體規定，但在後面的條文說明中提到： 「當抗震設防烈度為7度時，一般不需做抗震驗算；當為8度及以上時，橫向剛架和縱向框架均需做抗震驗算。 」
  3. By use of the fem program, the paper contrasts the differences of static calculation and stability analysis results of tapered portal frame structure analyzed by uniform section beam elements and tapered section beam elements respectively

    利用該程序，比較了分別用等截面梁元和變截面梁元對變截面剛架進行靜力計算與平面內穩定性分析的差異。
  4. For portal frame light steel structure building, it has been widely used with less consumption of steel and has obvious advantage on the period and applicability of the construction with comparison to the tradition

    在輕型房屋鋼結構體系中，門式剛架結構在施工周期、結構適用性上與傳統建築產品相比，具備明顯的優勢。
  5. Steel structure of light - weight buildings with gabled frames is a widely used steel structural style in china at present. this paper starts with the deficiency of the specificaion in calculating the effective length factors of gable portal frames. when the gable portal frame subjected to the vertical uniform loading, it conducts the arch effect ? 1. rafter axial force is large when the slope of rafter is big

    門式剛架輕型房屋鋼結構體系是目前廣泛應用的一種結構形式，本文從規范中門式剛架柱的計算長度系數取值的不足出發，針對山形門式剛架在豎向均布荷載作用下產生的拱效應? ? 1 、斜梁傾角較大時產生較大的梁內軸力; 2 、產生跨變效應; 3 、高跨比較小的山形門式剛架會發生躍越失穩，採用整體分析的方法對山形門式剛架的穩定進行了分析。
  6. Construction technology of the portal frame of unbondedly prestressed structure

    無粘結預應力門式剛架施工工藝
  7. Application and study on portal frame light steel structure in large - space building

    門式剛架輕型鋼結構在大空間建築中的應用研究
  8. Reduce the structure size, cost, and designing and manufacturing time with the portal frame safe

    在保證門架結構安全可靠運行的條件下，減小結構尺寸，降低製造成本，提高設計製造的效率。
  9. The portal frame is a hyper static structure, if it is analyzed by material - strength method, it is complex and large simplification must be made, and calculation accuracy is lower. larger safety - factor is often adopted to ensure the portal frame safe, this results in large structure size, more material cost and higher manufacture cost

    該門架結構是一個高次靜不定問題，採用傳統的材料力學方法很難求得解析解，且要想求解需對結構作較大的簡化，造成計算結果誤差大，為此，常採用加大安全系數的方法以保證結構的安全可靠運行，結果使結構尺寸加大，浪費材料，增加製造成本。
  10. Basic content includes six parts : chapter one and two are the introductions of background knowledge, mainly explain the research background and the research present situation, show the research mentality and the article portal frame construction, as well as go on the information disclosure system of the listed company, the spreading process of annual report language information, the definition and characteristic of ownership structure chapter three is the theoretical analysis of the relation between ownership structure and disclosure of the annual report language information, using the commission agency ' s theory of information

    基本內容包括六個部分:第一、二章為緒論和背景知識的介紹，主要闡述研究背景及研究現狀，說明研究思路和文章的框架結構，以及上市公司對外信息披露體系、年報語言信息的傳播過程、股權結構的定義和特徵。第三章是股權結構和年報語言信息披露關系的理論分析，從信息經濟學的委託代理理論、信息的不對稱性、信號傳遞理論以及印象管理理論來解釋股權結構對語言信息操縱的影響。
  11. In this paper, a lot of analysis and calculation is made by fem, which provides mechanical simulation for the design of the portal frame, and provides scientific basis for selecting structure type, deciding structural parameters, increasing static and dynamic properties, reducing manufacture cost of the integral body of the portal frame

    有限元分析結果為該門架裝置的設計提供了力學模擬，為整個門架裝置的結構件選型、結構參數確定、提高系統動靜態性能、降低成本，提供了科學依據。
  12. The development of the technology of the prestressed concrete with unbonded tendons has promoted the development of new materials, new structure, new technology, new craftwork. since 1980 the application has ranged from single member to a whole structure such as flat floor, frame, high - story structure, portal rigid frame, special structure and special structure

    無粘結預應力混凝土技術的發展，促進了新材料、新結構、新技術、新工藝的發展，自80年代以來，已從單個預應力混凝土構件發展到預應力混凝土結構：平板結構、框架結構、門式剛架、高層結構、空間結構及特種結構等。
  13. Finite element analysis of stability on tapered portal frame structure abstract in recent years, the light gauge steel structure of low - rise buildings are widely used because of their light weight, beauty, convenience - manufacture, easy erection, reliability, and high efficiency

    輕型鋼結構因其具有重量輕、外形美觀、製造方便、施工快捷、質量可靠、建設投資回收快等優點，近年來在我國發展迅速。
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