steel ratio 中文意思是什麼

steel ratio 解釋
鋼筋百分比
  • steel : n 1 鋼，鋼鐵。2 鋼製品；刀，劍，打火鐮；（女人胸衣等中的）松緊鋼條[絲]；鋼磨；〈美國〉剃刀，小刀...
  • ratio : n. （pl. ratios）1. 比，比率，比值；比例；系數。2. 【經濟學】復本位制中金銀的法定比價。vt. 1. 用比例方式表達；求出…的比值；使…成比例。2. 將（相片）按比例放大或縮小。
  1. And then, metal structure with aspect ratio 30 was obtained in our laboratory. eventually, a few micro parts with high aspect ratio were fabricated by liga process under the optimum condition. there were key parts of micro thruster, netlike nickel antielectron modulator, micro copper radiator, stainless steel micro components and many filter mediums with different shapes and dimensions

    最後，我們利用liga技術加工的獨特優點，以發展其高深寬比技術的實際應用，先後製作了狹縫陣列鎳結構微推進器關鍵部件、薄壁網狀多孔鎳結構正電子慢化體、微型銅結構換熱氣和多種材料不同、尺寸各異的過濾介質，還結合利用liga技術和微細電火花技術的加工優點，製作出了不銹鋼微結構
  2. After analyzing deformation of each cirque, with combined cirque method, pressure - bearing ratio of steel lining and rock is obtained in the condition of coincident deformation among each cirque

    並利用變形協調條件，推導出各環變形的解析解，得到鋼襯和圍巖的壓力分擔比。
  3. Modify above model along with altering structural form or the constitution of the bridge, such as different standard, steel ratio, steel pipe diameter, concrete module, brace allocation, the length of concrete of the main ribs, suspending pole mode and cable local vibrations, calculate the variety of dynamic character, analyze this factors which will affect. 2

    對斜拉拱橋自振特性進行參數分析，分別考慮了不同規范、含鋼率、拱肋鋼管直徑、混凝土彈性模量、橫撐布置、拱肋段混凝土長度、吊桿形式對自振特性的影響，最後考慮了斜拉索局部振動對自振特性的影響。
  4. Based on the theoretical model, effects of influence of slenderness ratio, the changing steel ratio, strength of the steel and the concrete, load eccentricity ratio as well as pre - stress coefficient on the bearing capacity of the members considering influence of pre - stress in steel tube was discussed

    分析了長細比、截面含鋼率、鋼材屈服強度、混凝土強度、荷載偏心率和初應力系數等因素的影響； 4提出了考慮鋼管初應力影響時鋼管混凝土構件承載力實用驗算公式。
  5. A reckoning model for the influences of steel ratio and concrete strength on different crack widths

    含鋼率和砼強度對砼縫寬影響的計算模型
  6. Considering the characteristics of internal force and structures of simply supported pc bridges, a novel automatically step - up method ( asum ), taking into account the influence of steel arrangement, steel ratio, stress losses of tendons and time - dependent concrete modulus, to analyze creep and shrinkage effects is presented. this method accepts all kinds of expressions of creep and shrinkage, and it is easy to calculate total stress, strain of concrete and steel and deflection of bridge at any time, the expected prediction accuracy will be obtained by further dividing the time - step within duration

    首先，針對預應力混凝土簡支梁橋的受力特徵和構造特點，提出了徐變效應分析的全量形式自動遞進法，可考慮截面上鋼筋位置、配筋率、預應力鋼筋鬆弛、混凝土彈性模量隨時間變化等影響，且計算式可適用於任何形式的收縮、徐變特性表達式；建立的公式可方便地求解任意時刻混凝土、鋼筋的應力與應變和跨中梁體的豎向變形，計算精度可方便地通過計算時段的細分來控制，直至給出滿意的結果。
  7. ( 4 ) influences of parameters on the behavior of the moment ( m ) versus curvature ( ) response, and the lateral load ( p ) versus lateral displacement ( ? ) relationship such as fire duration time, axial load level, slenderness ratio, steel ratio, steel yielded strength and concrete

    （ 4 ）對影響彎矩-曲率（ m - ） 、荷載-變形（ p - ）滯回曲線骨架線的各種因素，如受火時間、軸壓比、長細比、含鋼率、鋼材及混凝土強度等參數進行了分析。
  8. Based on the fiber element method, parametric analysis was performed on the behaviors of moment - curvature and lateral load - lateral displacement relationships for the composite beam - columns. the selected parameters were the axial load level, slenderness ratio, steel ratio, strength of the materials, etc. finally, simplified models for the moment - curvature and the lateral load - lateral displacement hysteretic relationships, as well as simplified formula for calculating ductility coefficient were suggested

    用纖維模型法系統地分析了軸壓比、長細比、截面含鋼率、鋼材和混凝土強度等參數對m -和p -滯回曲線骨架線的影響規律，提出了壓彎構件m - 、 p -滯回關系模型及延性系數的確定方法。
  9. Furthermore, some parameters that affect the restoring force model of concrete filled steel tubular structure were studied, including axial compression ratio, steel ratio and material strength

    並進一步研究了軸壓比、含鋼率、混凝土強度和鋼材強度等對結構骨架曲線的影響。
  10. Parametric analysis was performed on the influences of bearing capacities of the composite members by fiber element method. the selected parameters were hollow section ratio, steel ratio, strength of the materials, etc. simplified models were derived for the member capacities of the composite beam - columns

    用纖維模型法系統地分析了截面含鋼率、空心率、鋼材和混凝土強度等因素對構件承載力的影響，提出了軸壓、純彎和壓彎構件承載力的實用計算方法。
  11. Experimental results indicate that ( 1 ) the bearing strengths of the specimens decrease with the increase in the load eccentricity ratio while they increase with the increase in the steel ratio, and ( 2 ) binding bars help to improve the ultimate strength and the ductility of the eccentric - loaded specimens

    結果表明，方形鋼管混凝土短柱試件的承載力隨著偏心率的增大而減小，隨著鋼管壁厚度（含鋼率）的增大而增大，設置約束拉桿有助於該試件極限承載力和延性的提高。
  12. Also analyzed are the influences of cfrp ratio, angle steel ratio, slenderness ratio and eccentricity to the mechanical properties of the columns

    分析結果表明：含碳纖維布率和含角鋼率越大，構件長細比越小，以及荷載的偏心距越小，復合加固效果越好。
  13. According to monotonic p - relations for cfrst, the parameters such as axial compression ratio, slenderness ratio, steel ratio, steel strengh and concrete strength, which affect p - hysteretic curves, are analyzed. 3

    並通過數值計算的荷載-位移單調曲線，分析軸壓比、長細比、含鋼率、鋼材強度、混凝土強度、截面寬厚比、強弱軸等參數對矩形鋼管混凝土壓彎構件p -滯回關系曲線的影響。
  14. An experimental study on steel fiber reinforced concrete ( sfrc ) thick cap with four piles indicates that the factors affecting its ultimate loads are composed of its effective thickness, steel fiber volume ratio, concrete strength grade, shear span length, steel ratio and the form of reinforcement, in which the factor of the form of reinforcement affecting the ultimate loads of pile cap is distinct

    摘要鋼纖維混凝土四樁厚承臺的性能試驗研究結果表明，影響其極限荷載的因素主要有承臺有效厚度、鋼纖維體積率、混凝土基體強度等級、承臺的剪跨比、縱向鋼筋配筋率和配筋形式等，其中，配筋形式對鋼纖維混凝土厚承臺承載力的影響是很顯著的。
  15. The results indicate that decreases in slenderness ratio and eccentricity and increases in cfrp ratio and angle steel ratio are advantageous to the ultimate load - bearing capacity and the ductility

    本文的研究成果為該新型復合加固技術在工程中應用提供了理論依據。
  16. Balanced steel ratio

    平均配筋率
  17. Many factors are considered in the study of the nonlinear buckling bearing capacities of the representative concrete filled circular and square steel tube columns, these factors include the sectional form, the slenderness ratio, the steel ratio, and the eccentricity ratio. the comparison between the test and calculating results shows that they have a good agreement. in theoretical investigation of the time - dependent behaviour of cft specimens, based on the three - dimensional viscoelastic theory, this paper proposed the three - dimensional finite element model of creep of core concrete, in which a linear three parameters visoelastic model was adopted

    在對鋼管混凝土構件極限承載力的分析計算中，本文提出了核心混凝土的三維非線性應力?應變全量和增量本構關系模型，採用完全的拉格朗日表述來考慮與變形歷史有關的大變形問題，並對長細比、含鋼率和偏心率在較大范圍內變化的方、圓鋼管混凝土構件的非線性屈曲承載力分別進行了試驗和理論對比分析研究，結果表明二者符合較好。
  18. In order to investigate the mechanics properties of square cft ( concrete - filled tubular ) stub columns with binding bars under unilateral eccentric loads, 14 specimens were tested by considering the parameters such as the steel ratio, the load eccentricity ratio and the location of the binding bars

    摘要為了解帶約束拉桿方形鋼管混凝土短柱在單向偏心荷載作用下的力學性能，進行了14個試件的偏壓試驗，主要研究截面含鋼率、荷載偏心率以及約束拉桿設置對帶約束拉桿方形鋼管混凝土短柱偏壓力學性能的影響。
  19. Finite element analysis of effect of steel ratio on ductility of concrete - filled rectangular tubular frames

    含鋼率對方鋼管混凝土框架延性影響的有限元分析
  20. This demonstrates the validity and accuracy of the proposed method. meanwhile the effects of loading modes and steel ratio on the behavior of the cfst arches are numerically analyzed and discussed

    同時，針對計算結果進行了分析，得出了鋼管混凝土拱橋受力變形的一些特性，並提出對設計和研究有益的建議，在此基礎上還分析了加載方式和含鋼率對鋼管混凝土拱的影響。
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