lean concrete 中文意思是什麼

lean concrete 解釋
貧混凝土
  • lean : vi （ leaned 〈英國〉 leant）1 傾斜，傾側；躬屈，彎斜。2 倚靠；依靠，依賴。3 （思想等）傾向；偏向...
  • concrete : adj 1 具體的，有形的；實在的，實際的。2 固結成的，混凝土製的。3 圖案詩歌的（參閱concrete poetry）...
  1. Lastly, with the fatigue equation, the paper establishes the fatigue stress coefficient which is used in the load stress calculation for lean concrete as undersurface of cement concrete pavement, and the structure coefficient of flexural tensile strength which is used in the flexural stress check for lean concrete as base of asphalt pavement

    利用得出的疲勞方程，建立貧混凝土作為水泥混凝土路面下面層荷載應力計算的疲勞應力系數，以及作為瀝青路面基層時，進行層底彎拉應力驗算的彎拉強度結構系數。
  2. Mechanics characteristic of lean concrete included strength & module, fatigue characteristic and shrinkage properties are studied and its pavement parameters are put forward

    研究了貧混凝土的力學特性包括強度、模量、疲勞特性和收縮特性，並確定各相關的路用參數。
  3. According to the different thermal fields and the maximum thermal gradient, the thermal stress of lean concrete base with asphalt surface can be calculated through fem, and the formula of calculating thermal stress for lean concrete base with asphalt surface is also brought forward based on that

    根據不同自然區劃的溫度場和最大溫度梯度，得出貧混凝土基層瀝青路面中的基層溫度應力的有限元解，於此提出了基層溫度應力的計算公式。
  4. Considered anti - crack for asphalt surface and split for lean concrete base, design standard of asphalt pavement with lean concrete base is developed

    考慮控制面層反射裂縫和基層疲勞開裂，提出貧混凝土基層瀝青路面的設計標準。
  5. Finally, structure design method of asphalt pavement with lean concrete base is developed

    最後提出貧混凝土基層瀝青路面結構設計方法。
  6. Both of above formulas are the key rules of designing the pavement of asphalt surface with lean concrete

    上述兩公式為貧混凝土基層瀝青路面結構中基層厚度設計的重要依據。
  7. With laboratory test and theory analysis, structure design method of asphalt pavement with lean concrete base is systematically studied in the paper

    本文通過室內試驗和理論分析，對貧混凝土基層瀝青路面結構設計方法進行了系統研究。
  8. The concrete pavement with lean concrete base ( lcb ) is a suited kind of pavement structure for heavy and over - heavy traffic. because of its excellence, it has good future

    貧混凝土基層混凝土路面是一種適用於承受重、超重交通的路面結構，由於其種種優點，具有很大的發展潛力。
  9. Based on the present research productions, load stress and temperature stress of asphalt pavement with lean concrete base are additionally calculated and the influence of correlated factors is analyzed

    在現有研究成果基礎上，補充計算了貧混凝土基層瀝青路面的荷載應力和溫度應力，並分析了各因素的影響。
  10. The existing methods of structure design of concrete pavement with lean concrete base are analyzed, proving that the equivalent stiffness method is proper for calculating load stress but not for thermal stress

    對貧混凝土基層混凝土路面現有結構設計方法的應力計算進行了分析，發現等剛度法用於雙層板路面的荷載應力計算是可行的，但用於溫度應力計算會引起較大的誤差。
  11. The load stress and the thermal stress of concrete pavement with lean concrete base are analyzed by three - dimensional finite element method, and the practical formulas of load stress under different axle load models and of thermal stress are get by regression method

    利用三維有限元方法對貧混凝土基層混凝土路面進行了荷載應力和溫度應力的大量計算，通過回歸，得出了貧混凝土基層混凝土路面荷載應力及溫度應力實用計算公式。
  12. Construction technique of lean concrete for phase 2 project of yantian port

    鹽田港區二期工程貧混凝土施工技術
  13. Study on formulation and application of fatigue equation for lean concrete

    貧混凝土疲勞方程的建立及其應用研究
  14. Lean concrete is a good type of base material, which can meet the demand of large and heavy traffic

    貧混凝土是一種優良的基層材料，可滿足大交通量和重載路面的使用要求。
  15. The paper also concludes that the fatigue property of lean concrete is better than the semi - rigid base materials

    通過對比，得出貧混凝土的疲勞性能優于其他常用半剛性基層材料。
  16. According to the fatigue equation of lean concrete, coefficient of axle load conversion of lean concrete is put forward

    根據貧混凝土的疲勞方程，推導出貧混凝土的軸載換算系數。
  17. In accordance with the deformation analysis of lean - caused disaster engineering and the deformation control in rectification, analysis method of the leaning reinforced concrete frame is presented using the theory of structural engineering, numerical analysis and disaster characteristics. on the basis of the analysis method, finite element is applied to analyze the stress and deformation conditions of structure in order to obtain the rectifying displacement. appling of fuzzy math to value the ultimate bearing capacity of structural element, the author puts forward the fuzzy general evaluation method of the element, and using the theory of structural engineering also gets the rectifying load

    針對傾斜病害工程的變形分析和糾傾扶正過程結構的變形控制問題，本研究論文根據建築結構理論，採用數值分析方法，並結合病害表現特徵，提出對鋼筋混凝土框架結構傾斜病害的變形分析方法；在結構的變形分析的基礎上，運用有限元方法對結構進行數值模擬，對結構的應力狀態及變形狀況作進一步的分析，確定糾傾位移量；運用模糊數學理論，提出對鋼筋混凝土病害框架結構構件的承載能力的模糊綜合評判方法，並結合建築結構理論得出最終糾傾加載量。
  18. In order to analyze the base stress of such a new type pavement whichasphalt surface goes upon lean concrete base, calculating the load stress without asphalt surface through fem firstly, and then analyzing the effecting of asphalt surface ' s thickness based upon elasticity theory, and finally the formula of calculating load stress of lean concrete base with asphalt surface worked out according to the previous data

    摘要為分析貧混凝土基層瀝青路面新型路面結構的基層應力情況，通過有限元分析方法計算貧混凝土基層的荷載應力，並利用彈性層狀體系理論分析瀝青面層厚度對其影響，由此推導出基層荷載應力的計算公式。
  19. Fatigue property of lean concrete should be studied when the material is set as base course since it withstands the repeated actions of load stress and temperature stress

    摘要貧混凝土用於路面基層時，由於受到荷載應力和溫度應力的反復作用，需研究其疲勞特性。
  20. By analyzing the indoor flexural fatigue tests of small beams, the paper concludes that the fatigue life of lean concrete follows the two - parameter weibull distribution, and establishes two types of fatigue equation under different stress level and equivalent stress level

    通過分析室內小梁彎拉疲勞試驗結果，得出貧混凝土的疲勞壽命服從雙參數威布爾分佈，據此建立了不同應力水平和等效應力水平下兩種形式的疲勞方程。
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