豎向曲 的英文怎麼說

中文拼音 [shùxiàngqū]
豎向曲 英文
vertical curve
  • 豎 : Ⅰ形容詞（跟地面垂直的; 從上到下的） vertical; upright; perpendicular Ⅱ動詞（使物體跟地面垂直） se...
  • 曲 : 曲名詞1 （一種韻文形式） qu a type of verse for singing which emerged in the southern song and ji...
  1. In this paper, using the program ( epagpll ), the bored testing pile group of the chinese architecture science and research institute at luokou area are analysised. the comparisons among analytical results of four constitutive models of soil are made, and the deformation of piles and soil, the soil resistance of the piles, the friction beneath cap, the aclinic displacement of the ground soil before piles and the failure pattern of pile group are discussed in detail

    本文利用所編的程序，對上海地區豎向荷載作用下的單樁的流變效應進行了分析，並通過樁體位移?時間關系曲線，確定軟土地基上豎直受力樁的承載力，分析了豎直受力樁的最終沉降量的大小，並結合《上海地區地基基礎》地方規范就程序計算結果進行了對比。
  2. To meet the demands for large space and flexible compartmentation of buildings, laminated vierendeel trusses are adopted in high - position transfer story structures. first the bearing characteristics are analyzed, in which reasonable stiffness ratio of the upper chord, middle chord, and lower chord is derived. then combined with an actual engineering model ( 1 8 similar ratio ), the static loading and pseudo - dynamic tests of two models for laminated vierendeel truss used in transfer story structures are conducted, in which one model adopts reinforced concrete, and the other adopts prestressed concrete and shape steel concrete. seismic behaviors are analyzed, including inter - story displacement, base shear - displacement skeleton curves, and equivalent viscosity - damping curves. a program is programmed to carry out the elasto - plastic dynamic analysis, and displacement time - history curves of the two models are derived. the test and analysis results show that the laminated vierendeel truss with prestressed concrete and shape steel concrete has excellent seismic behaviors. it can solve the disadvantages of laminated vierendeel trusses used in transfer story structures. finally, some design suggestions are put forward, which can be referenced by similar engineering

    為滿足建築物大空間和靈活隔斷要求，在高位轉換層結構中採用迭層空腹桁架結構.首先分析了其受力性能，得出了空腹桁架各構件合理的截面剛度以及布局形式.然後結合一實際工程，進行了兩榀迭層空腹桁架轉換結構模型（ 1 : 8相似比）的豎向荷載下靜力試驗以及擬動力試驗.其中一榀為普通混凝土迭層空腹桁架，另一榀配置了預應力和鋼骨混凝土，對比分析了兩模型的層間位移比、骨架曲線以及等效粘質阻力系數等抗震性能的比較，並進行了彈塑性動力分析.試驗和分析結果表明，配置預應力和型鋼混凝土的迭層空腹桁架轉換結構具有良好的抗震性能，可以成功地解決迭層空腹桁架作為轉換層結構所產生的弊端問題，最後對這類轉換層結構提出了相應的設計建議
  3. The results of the experiment are in good agreement with the data of theoretical calculation and the actual conditions of earthquake calamity. these data and information give a convenience for the following work. the finite element analysis ( fea ) has been completed within the environment of ansys

    有限元分析主要以ansys為工具對煙囪進行了動應力計算，得出了在不同地震波水平和豎向激勵下動應力隨高度分佈情況，並據此繪制了動應力隨高度變化曲線圖。
  4. 2 ) the value of base frequency, which is the first order vertical - bending vibration, is bigger in box girder bridges than those of t - beams. it shows that the vibration performance of box girder bridge is better than t - beams. 3 ) when considering the shear deformation of beam, the vibration frequency calculated by is bigger than those not considering the shear deformation

    T型梁的基頻為橫向振動，而整體箱梁的基頻為豎向彎曲振動；整體箱梁的一階豎彎振動的頻率比t型梁得到了提高；整體箱梁的動力性能優于t型梁；考慮剪切變形后，梁的自振頻率降低，對于整體箱梁其降低值接近於5 ，在分析時不應忽略。
  5. Fourthly, with the finite element program, the author analyzes the relationship between the load magnitude or frequency and range of breakage or pore pressure. this can provide appropriate parameters for the method of vibrating grouting. fifthly, adopting the compressible porous medium, the author adduced dynamic theory of liquid saturated porous medium to analyze the displacement and force in the sand when there is dynamic load below the earth surface

    基於連續介質力學的混合物理論建立的多孔介質理論和動力控制方程，假設砂土滿足各向同性並處于彈性小應變狀態，豎向振動力將在飽和砂土內部產生三種波，分析了這些波的彌散曲線和特徵衰減曲線，從波傳播的角度，研究了振動力參數和土性參數對振動范圍的影響。
  6. It is also shown that the buckling failure of the rigid wall arises easier from the horizontal seismic ground motion than from the vertical one, therefore the elephant foot bulging deformation is also easier produced

    在完全相同地震加速度作用下，水平地震作用比豎向地震作用罐壁更早更容易進人屈曲狀態，產生「象足」變形。
  7. In the paper, the latticed shell of double - layer hyperbolic pyramid is vertically applied to the structure of cooling tower and reinforced concrete planks with ribs are put up around the latticed shell, in accordance with situation that the most latticed shells are applied to lateral roof and cooling tower is put up by the reinforced concrete structure, a kind of new construction that includes the lower reinforced concrete structure and the upper latticed shell structure is established

    本論文把雙層雙曲線四角錐網殼結構豎向應用於冷卻塔的筒壁，在網殼的周圍掛鋼筋混凝土帶肋板。由於目前大多數網殼結構都水平應用於屋蓋或樓蓋結構和冷卻塔筒壁大多數採用鋼筋混凝土結構，本文的研究形成了一種上部網殼結構下部鋼筋混凝土結構的新型結構。
  8. Based on plate loading test in - situ, the method of geddes " formula, finite element method and the relative theory of method of code, the paper makes a thorough study on the bearing capacity and settlement of vertically loading cast - in - situ piles with expanded branches and plates, and the major results are as follows : ( 1 ) based on the results of plate loading test in - situ, the single pile settlement behavior is analyzed. it is pointed out that its load - settlement ( q - s ) curve as tardy deformation

    本文結合現場靜載荷試驗、 geddes公式法、有限元法和《規范》法中的有關理論，對擠擴支盤樁在豎向荷載作用下的承載力及沉降進行了研究，主要表現在以下幾方面： （ 1 ）在現場靜載荷試驗結果的基礎上，分析了擠擴支盤樁單樁沉降特徵，指出其荷載沉降（ q s ）曲線為緩變形。
  9. This paper selects the pulsating wind power density spectrum of davenport and simulates the wind speed time series and the wind load time by matlab. considering the vertical and horizontal correlation of the pulsating wind, the study make use of the time domain analysis of buffeting to carry out the transient dynamic analysis of the whole frame structure which is loaded by the random pulsating wind load. finally, in terms of the whole frame of the pipe belt conveyor, the evaluation for

    選取davenport脈動風功率譜，利用matlab模擬脈動風的風速時程曲線和風荷載時程曲線，並考慮脈動風的空間豎向和側向相關性，利用抖振時域法對整體機架結構進行隨機脈動風壓作用下的瞬態動力學分析，最後再對圓管帶式輸送機整體機架結構對環境風荷載的適應性做出評價。
  10. Lastly, two axially loaded bored piles in some building site near xichang city was calculated with the method and some useful data and curves including load - settlement curves and distribution of friction resistance etc. are presented. the accordance between the results of calculation and in - situ test verifies the validity of the method developed in the paper

    通過計算，得到相應的荷載?沉降曲線、軸力圖、樁側阻力圖、塑性區、土的豎向位移等值線、樁的滑移過程等結果，並與現場試驗結果吻合較好，說明用本文方法計算分析樁基的工作特性是可行和有效的。
  11. And according to real conditions has finished relative experiments. consequently, in theory the author utilizes subspace and lanczos methods to analyses, experimental data. through the comparing, find in " limiting elements calculation the different boundary can affect dynamic properties, for example, the important place of lateral vibration, vertical vibration, shrinking vibration and vertical distortion vibration in automatic frequency

    在現有條件下完成了相應的部分實驗，並用subspace （子空間）迭代法和lanczos （蘭索斯）法在理論上對實驗數據進行分析，同時與試驗成果相互對照，找出不同的邊界條件在有限元計算中對結構動力特性的影響，例如，側向振動、上下振動、收縮振動及豎向扭曲振動在結構的自振頻率中的主次關系。
  12. The main contents are as follows : 1 ) 3 eliminate error criterion method and step wise regression analysis method is used to analyze the errors of observation date. in the stepwise regression analysis, aging, loading and temperature which bulkily affects the dam ' s vertical deformation are selected as the regression factors, then regression equation and curve of each point are worked out

    運用3準則剔除誤差法和逐步回歸分析法對茅坪壩的觀測資料進行誤差分析，在逐步回歸分析中，選用對壩體豎向變形影響較大的時效、施工加載和溫度作為回歸因子，求出各測點的回歸方程和擬合曲線。
  13. ( 3 ) using yielding line theory, we educed ultimate capacity of slab - column connection which was bend destroy under vertical load, vertical load and unbalanced bend in the text

    （ 3 ）利用屈服線理論，推導出豎向荷載作用下、豎向荷載和不平衡彎矩共同作用下板柱節點發生彎曲破壞時的極限承載力。
  14. For the vertical partial bending of the thick slab, the author has also compared the elasticity theory with plasticity theory

    而對轉換厚板所受的豎向局部彎曲，作者比較了彈塑性理論對于問題解決方法的異同。
  15. Cross - check the main roof truss roof installation quality of the surface is not perpendicular to the vertical center two blocks ; roof surface pressure chord of the roof truss vertical bending side, we must ensure that such errors do not exceed the allowable deviation to ensure roof stability and comply with the design requirements of the state by force

    屋架安裝質量主要檢查屋架跨中對兩支座中心豎向面的不垂直度;屋架受壓弦桿對屋架豎向面的側面彎曲，必須保證上述偏差不超過允許偏差，以保證屋架符合設計受力狀態及整體穩定要求
  16. It is found by comparison that as the structural forms of special - shaped columns and short - shear walls are used, the structures should be arranged reasonably so as to meet the needs of lateral stiffness, and axial compression ratio should be controlled strictly so as to meet the needs of constructional reinforcement to prevent the probably curling and shear failure for the purpose of meeting the needs of the construction of small high - buildings

    對比討論發現：採用鋼筋混凝土異形柱和短肢剪力墻的結構形式時，應當進行合理的結構布置以滿足結構整體抗側移剛度的要求，同時嚴格控制豎向構件軸壓比並滿足配筋構造以防止構件可能出現的翹曲和剪切破壞，這樣才能同時滿足小高層住宅對建築和結構的需要。
  17. On the basis of m - method for laterally loaded piles, elastic - plastic model of p - y curve and nonlinear model of nl are proposed in this paper to analyze the characteristic of bearing capacity of laterally loaded piles by finite difference. at the same time, the vertical bearing capacity of the piles are also checked. finally, an analysis software for laterally loaded piles is developed on visual c + + platform

    本文根據橫向承載樁基礎的計算分析理論，在以基於線性模型的m法作為基本分析方法和常用設計理論的基礎上，引入p - y曲線的彈塑性模型和nl的非線性模型，通過有限差分的方法進行樁基礎的橫向承載力特性分析，並進行樁的豎向承載力驗算，最後在visualc + + 6的開發平臺上研製了橫向樁基礎計算分析應用軟體。
  18. Vertical velocity curve

    豎向臨曲線
  19. This paper derives the fundamental equation of differential callus of the load transmission in the system of pile and soil when a single pile is vertically loaded ; moreover it answers some typical cases of destruction. some theories of the bearing capacity of a single pile under vertical loading and some ways of making certain of it are generalized and summarized. concerning a practical engineering, they are specif ically utilized

    本文系統闡述了樁基礎的類型及特點，在前人研究的基礎上導出了單樁在豎向荷載作用下樁土體系荷載傳遞的基本微分方程，通過分析影響荷載傳遞的因素入手，對單樁的幾種典型破壞模式進行了分析總結，並以由於地基土強度破壞而導致的樁基破壞模式為重點，推導其荷載傳遞曲線，進而用高等數學結合土力學方法推求樁土之間用深度和位移表達的荷載傳遞的微分方程。
  20. The load distributed by central piles under vertical load are higher than by others of the pile group ; 2. under higher vertical load, the foundation soil shows an obvious characteristic of plastic strengthening ; 3. the bearing capacity of pile group under vertical load is larger than the whole sum of bearing capacity of single piles in pile group ; 4. the position of the maximum or zero value of bending moment inpiles, the line shape of bending moment diagram and the value of bending moment of the same cross section of a pile under same load is different according to the lateral loading and the longitudinal loading ; 5

    在較大的豎向荷載作用下，土體出現明顯的塑性強化特徵； 3在豎向荷載作用下，群樁的承載力大於各基樁承載力之和； 4沿線路水平縱、橫向加載時，最大彎矩和零彎矩的位置、彎矩變化曲線的形狀以及在相同荷載作用下各樁同一截面的彎矩值都有一定差異； 5
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