foundation elastic modulus 中文意思是什麼

foundation elastic modulus 解釋
地基彈性模數
  • foundation : n 1 建設，創設，創立。2 基礎，根本；根據；地基，地腳。3 基金；捐款；用捐款創辦的事業；慈善機關；...
  • elastic : adj. 1. 有彈力[彈性]的。2. 伸縮自如的，靈活的。3. 機變的，輕快的。n. 橡皮線，松緊帶，橡皮圈。adv. -ally
  • modulus : n. （pl. -li ） 【數、物】模數，模量；系數。 a modulus of elasticity 彈性模量。
  1. This paper focuses on the problem of semi - infinite elastic body filled with the material which behaves differently in tension and compression. the contents include : ( 1 ) the solution of elasticity theory for the material incapable in tension is established by introducing heaviside function ; ( 2 ) the solution of elasticity theory with different modulus in tension and compression is established based on the solution of elasticity theory for the material incapable in tension and mindlin ' s solution ; ( 3 ) the solution of elasticity theory with different modulus in tension and compression is employed to analyze the stress of pile foundation ; ( 4 ) the solution of elasticity theory with different modulus in tension and compression is employed to analyze the settlement of pile foundation

    本文考慮材料的拉壓性能不同的特點，對半無限空間內部作用豎向集中力問題進行了新的研究，做了如下工作： （ 1 ）引入heaviside函數，建立了不能承受拉應力材料的彈性理論解； （ 2 ）基於不能承受拉應力材料的彈性理論解和mindlin解，建立了拉壓模量不同材料的彈性理論解； （ 3 ）將拉壓模量不同材料的彈性理論解應用於樁基應力分析； （ 4 ）將拉壓模量不同材料的彈性理論解應用於樁基沉降分析。
  2. In this paper, the traffic surveys and analysis of typical heavy - load road were performed firstly ; also the characteristics of traffic, load and distribution of axle load were studied. the deficiencies in the calculation method of surface equivalent modulus of foundation in present specification of cement concrete pavements design for highway were analyzed. based on the elastic multi - layer theory and principles of displacement equivalence, and a great amount of computing data, a calculation method was established

    本文首先從典型重載交通道路的交通調查與分析入手，研究了重荷載交通道路的交通量、軸載分佈及荷載特徵，針對現行設計規范中關于基層頂面當量回彈模量值計算公式存在的不足，利用彈性層狀體系理論，按照彎沉等效原則，通過大量的計算分析，回歸出了精度較高、適用范圍更廣的基層頂面當量回彈模量計算公式。
  3. Base on the elastic half space theory of the dynamic foundation, analyzing the relationship between the vibration frequency and the dynamic shear modulus of the soil, a relationship between the vibration frequency and the self - property of the subsoil can be carried out. that is the expression about the relationship between the vibration frequency and the density of the soil can be carried out

    通過採用動力基礎半空間理論，分析錘擊產生的地基土的振動頻率與地基土的動剪切模量之間的相關關系，就又可以得到地基土自振動頻率與土體本身性質之間的關系，即與土體的密實度之間的關系。
  4. The foundation of baise gravity dam has bad geological phenomena such as high elastic modulus ratio, joint fissures and large faults etc., so stability of baise gravity dam is the essential technical problem to project ' s success

    百色重力壩地質條件復雜，地基巖體具有高模量比、節理裂隙發育等不良地質現象。百色重力壩的穩定性是事關工程成敗的關鍵技術問題。
  5. The influence of foundation ' s modulus on the bending behavior of moderate thick plate in elastic foundation

    地基反應模量對彈性基支中厚板彎曲特性的影響
  6. By far, two hypotheses on foundation model has been widely adopted : one is winkler foundation model ( k foundation model ) that foundation response modulus k is used to characterize foundation rigid ; the other is elastic half - space foundation model ( e foundation model ) that elastic modulus e0 and poisson ratio 0 are used to characterize foundation rigid. in the present paper, e foundation model is adopted to simulate half - space elastic foundation body

    目前廣泛使用地基假設有兩種，其一是以地基反應模量k表徵地基剛度的文克勒（ winkler ）地基假定（簡稱為k地基） ；其二是以彈性模量e _ 0和泊松比_ 0表徵地基剛度的彈性半空間地基假定（簡稱為e地基） ，本文採用e地基。
  7. ( 3 ) based on the working performance and mutual influence of the system of pcc pile - soil - cushion, pcc pile composite foundation is discussed in elastic method. a new calculation method of composite modulus of the pcc pile composite foundation is developed. furthermore, pile - soil stress ratio and settlement can be derived from the proposed method in this paper

    （ 3 ）基於pcc樁?土?墊層所組成的一個工作體系，綜合考慮各部分的工作特性及相互影響，對pcc樁進行整體分析，建立樁體平衡方程，考慮pcc樁在褥墊層及下臥層中的上、下刺入量對復合模量的影響，並通過迭代的方法最後確定樁體模量發揮系數，提出了一種求解pcc樁復合地基模量的計算方法，進而得到pcc樁復合地基的沉降計算和樁土應力比公式。
  8. Based on the model simulation test of the pile foundation of xiabaishi bridge in fujian province, the effect on the rock limit bearing capacity is analyzed through elastic modulus variation of the bridge pile

    摘要依據福建省寧德地區高速公路下白石大橋主橋墩基礎模型模擬試驗，分析了橋墩彈性模量變化對基巖極限承載力的影響。
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