mechanics of frozen soil 中文意思是什麼

mechanics of frozen soil 解釋
凍土力學
  • mechanics : n. pl. 1. 〈作單數用〉力學 〈cf. statics; kinetics; kinematics〉; 機械學。2. 〈作復數用〉結構；構成法；技巧。
  • of : OF ＝Old French 古法語。
  • frozen : adj. 1. 冰凍的。2. 凍結的。3. 凍僵[凍傷、凍死]了的。4. 極冷的。5. 冷淡的。6. 〈美國〉（事實、真理等）不可推翻的，不容否認的。adv. -ly 冷淡地；〈美國〉頑固地。
  • soil : n 1 泥土，土壤；土質。2 土地，國土。3 滋生地，溫床。4 農業生活，務農。n 1 臟東西，污物，污穢，污...
  1. In the end of this part, some application examples of fracture mechanics for the frozen soil have been given out. in the second part, continuum damage mechanics has been introduced to study the characteristics of the frozen soil. on base of additional damage concept, a judging model for initial and additional damage for frozen soil was proposed

    第五章進行的是凍土損傷力學的測試研究，首先介紹了凍土損傷的動態測試原理與方法，採用附加損傷的概念推導了凍土初始與附加損傷的動態識別模式，隨后對凍土單軸壓縮過程進行了動態測試，對在這一過程中的內部結構變化特徵進行了研究。
  2. At last, an effective stress were calculated and compared with the really stress using the theory mentioned above. the third part is a discussion and prospect on the frozen soil study using fracture mechanics theory and continuum damage mechanics. all of the work are supported by nsf and sklfsa

    最後對本文工作進行了總結，分別對凍土斷裂力學、損傷力學研究的發展與展望提出了自己的觀點與設想，指出將斷裂力學、損傷力學引入凍土力學研究至今還僅僅是初步工作，還需要進行大量的研究工作。
  3. A theoretical model for the creep process of frozen soil based on damage mechanics

    凍土蠕變過程的損傷力學模型
  4. The aim of this thesis studies frozen - heave forces on culvert brake slab - foundation. first, it introduces the reasons and types of frozen damage of the slab - foundation in seasonal frozen soil conditions. secondly, the experimental studies of frozen soil mechanics were decided in order to revolve frozen - heave forces on the slab - foundation

    本論文以涵閘平板式基礎作為研究對象，首先探討了平板基礎凍脹破壞的原因及破壞類型，並圍繞涵閘工程平板基礎的凍脹力進行了工程凍土力學方面的試驗研究。
  5. In the first part of this dissertation, theory of fracture mechanics of the frozen soil has been presented. a general strength theory based on fracture mechanics was proposed, and the validity of the theory using in frozen soil was discussed. the fracture toughness values for different kinds of cracks extension were determined, such as the plane strain fracture toughness for mode i cracking ( kic ), fracture toughness for mode cracking of frozen soil and the intersection of frozen soil and concrete

    論文第二章為凍土斷裂力學的基本理論，包括斷裂力學在凍土研究中的工程適用性、條件適用性、平面應變斷裂韌度測試的適用條件等，給出了凍土斷裂韌度k _ （ c ） 、 k _ （ c ） 、 -型復合斷裂測試的基本原理及試驗方法，並基於weibull脆性破壞理論推導了凍土三點彎曲試樣k _ （ c ）尺寸效應系數，為後面的工作提供理論基礎。
  6. Study on characteristics of failure for frozen soil is one major component of frozen soil mechanics

    本文採用斷裂力學方法對其破壞進行研究與分析，以期建立一種新的破壞準則-廣義強度破壞理論。
  7. Investigation of the constitutive modle of frozen soil based on meso - mechanics

    基於細觀力學方法的凍土本構模型研究
  8. Thaw consolidation of frozen soils is one of the important behaviors of frozen soil mechanics

    凍土融化壓縮性是凍土力學的重要特性之一。
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