長度系數 的英文怎麼說

中文拼音 [zhǎngdùxìshǔ]
長度系數 英文
length coefficient
  • 長 : 長Ⅰ形容詞1 （年紀較大） older; elder; senior 2 （排行最大） eldest; oldest Ⅱ名詞（領導人） chief;...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 長度 : length; longitude; size; extent; footage
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. Colour filter glass test methods temperatrue coefficient of sharp cut wavelength

    濾光玻璃測試方法截止波長溫度系數
  2. According to eigenvalue equation ( general formula ) of the energy method of the plane steel frame structure stability, and considering the restriction of the end of the column of the main steel frame and function of deflection curve gained from the differential balance equation general resolution, we get the equation for calculating the length coefficient of the main frame structure stability of the steel arch gate and the resolutions are also given

    根據平面剛架穩定性能量法特徵值方程（通式） ，考慮弧形鋼閘門主框架柱的柱端約束的特殊情況，求出撓曲線函數（試解函數）通解，得到弧形鋼閘門主框架柱穩定性計算長度系數方程。其中弧門主框架主橫梁式形框架的臨界荷載比較現行規范推薦的有限元法簡單方便、結果精確及物理概念明確等優點。
  3. Through over - all stability analysis, the influence of height - span ratio, rafter slope to the stability and the effective factors of gable portal frames are also presented in this paper

    通過對門式剛架的整體穩定分析，研究了剛架的高跨比、斜梁坡度對結構的穩定和計算長度系數的影響。
  4. Effective length factor of columns in sway and semi - rigid composite frames

    有側移半剛性連接組合框架柱的有效長度系數
  5. During longitudinal analysis, the calculating method of column effective length has been given out, according to different longitudinal connecti ng beam

    縱向分析時，本文給出了採用不同縱向聯系梁條件下的柱子計算長度系數的取值方法。
  6. Some considerations about factor determination in length calculation of the steel rigid frame column

    鋼剛架柱計算長度系數取值的幾個問題
  7. The definition of the equivalent calculated length coefficient of the mono - overhanging beam in the analysis of its overall stability

    單伸臂鋼梁整體穩定分析中等效計算長度系數的確定
  8. Based on the equations, some portal frame model are calculated, also got the effective length factors of frames and comparared these factors with the code

    用推導的位移方程計算了幾組剛架模型，得出山形門式剛架的計算長度系數並與規范的取值作了對比。
  9. 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。
  10. Through an analysis of a simple two - story frame, this paper revealed that the assumptions used in current effective length method led to unrealistic distribution of beam restraints among the connected columns

    本文通過分析一個簡單的兩層框架，表明如果採用傳統計算長度系數法的理想假定，則必然會導致梁端約束在上下層柱之間的不合理分配。
  11. For frames of more than 3 stories, the weakest story is first selected and a three - story sub - assemblage including the weakest column is taken out, and the proposed method is applied, the effective length of the weakest column is thus obtained, the effective length of the remaining columns are computed through a pre - defined relations. because the sub - assemblage included beams at far ends of the columns above and below the column under consideration, the far end condition ( hinged or fixed ) may be considered easily

    對于更多層的情況，先判斷薄弱層，再假定薄弱層的上下層柱遠端的梁端約束全部提供給與薄弱層相鄰層的柱，取出薄弱層及其上下層的樑柱，按前面處理兩層或三層框架的方法可以得到薄弱層柱很精確的計算長度系數，相應導得其它層柱的計算長度系數。
  12. Based on the analysis of bearing characteristic of the staggered truss system, a simplified calculation model of staggered truss structure under vertical loads or lateral loads is presented. after that, according to the simplified calculation model, iterate method for calculating internal forces of vierendeel staggered truss structure under vertical loads and a method for calculating member forces and lateral deflection of structure is provided. at last, a method for calculating effective - length factor of column is provided by analyzing the effect of restraint of column ends, other columns in same story and neighboring story on effective - length of columns

    通過對交錯桁架結構體系受力特點的分析，確定了在豎向荷載和水平荷載作用下交錯桁架結構體系的簡化計算模型；然後，根據計算模型，提出了豎向荷載作用下空腹交錯桁架結構的內力迭代計算方法以及水平荷載作用下交錯桁架結構的內力和側移計算方法；最後，通過分析柱端約束、同一樓層其它柱子以及相鄰樓層柱子的影響，給出了柱子計算長度系數的計算方法。
  13. Using the analysis method, the calculating method and practical formula of transverse and longitudinal column effective length coefficient of staggered truss framing have been done systematically and completely at the first time

    本文採用解析法，首次全面系統地推導出錯列桁架體系橫向和縱向柱子計算長度系數的計算方法和實用計算公式。
  14. With three assumptions of the conventional effective length approach discarded, a new approach is proposed by which column effective length considering inter - story interaction can be obtained in un - braced two - story or three - story frames

    在放棄了傳統計算長度系數法的三個不合理假定后，本文提出了兩層和三層框架失穩時，考慮層間支援的框架柱計算長度的很精確的計算方法。
  15. The ansys finite element program is used to analysis the over - all stability of portal frames, with considering axial force, moment, and geometrical nonlinear effect. the the accurate effective length factors of gable portal frames are got

    用ansys程序對山形門式剛架進行了整體穩定分析，通過考慮軸力、彎矩、和結構的幾何非線性效應，得到了山形門式剛架精確的計算長度系數。
  16. The new concepts, such as the active supporting coefficient, the coefficient of strength utilization, the coefficient of pretensioned bolt length, the effective compressive zone, the coefficient of pretensioned stress diffusion, the framework and mesh structure of the effective compressive zone, and the critical supporting stiffness were put forward

    提出錨桿主動支護系數、強度利用系數、預應力長度系數、有效壓應力區、預應力擴散系數、有效壓應力區骨架網狀結構及臨界支護剛度等概念。
  17. The column effective length of strong bracing system can be calculated according to current design code, when consider the axial force changing impact on its effective length of the column, this text has offered the " g coefficient of correction " method. for weak bracing system, this paper provided the concrete formula of calculating the effective 1 ength coefficient of column

    強支撐體系中柱子計算長度可以按照現行規范計算，當考慮柱子軸力變化對其計算長度的影響時，本文提供了修正g系數法；對於弱支撐體系，本文提供了計算柱子計算長度系數的具體公式。
  18. In order to solve those problems, this article adopts the energy method to analyze the stability of the major frame of steel arch gate to make up the weakness in the current standards and found the calculating models of the stability of the whole major frame of the steel arch gate. it also presents the general formula for calculating the eigenvalue and the precise equation of the calculating the length coefficient of the steel arch gate frame by using the energy method and choosing the proper experiment function

    本文主要採用能量法對弧形鋼閘門主框架線彈性穩定性進行分析與研究，建立單柱概化弧形鋼閘門主框架整體穩定的計算模型，並通過選擇合適試解函數，應用能量法給出特徵值方程及弧門框架穩定性計算長度系數精確解的公式，提出一個基於該模型方便工程設計的實用計算公式。
  19. This paper analyzes and modifies all the factors influencing the stability such as elastoplasticity, horizontal loads and asymmetry loads. 6. this paper presents a practical second - order method of the stability of main frame of the steel arch gate by combining the virtues of calculating length method

    本論文的重點為提出框架柱計算長度系數實用計算公式，及考慮剪力影響、不對稱性等因素對影響的研究；提出弧門主框架彈塑性穩定計算方法；提出弧門主框架彈塑性穩定二階分析實用計算方法。
  20. A quadratic equation with one variable for two - story frames and a cubic equation with one variable for three - story frames are derived from which the rotational restraint provided to each column may be solved and the effective length factors can then be determined by the traditional formula or tables

    對于兩層框架，通過求解一個一元二次代數方程得到各柱柱端的轉動約束；對於三層框架，通過求解一個一元三次代數方程，得到各柱柱端的轉動約束。進而由傳統公式或規范附表得到各柱的計算長度系數值。
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