凍土動力學 的英文怎麼說
中文拼音 [dòngtǔdònglìxué]
凍土動力學
英文
permafrost dynamics-
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。Through two group tests on clayey soils with different water contents under quick - soaking, slow - soaking, freezing - thawing, different stresses ; the following studies were performed : the relationship between mechanical strength and microstructure dynamic environmental energyfield of clayey soil ; the interrelation between the microstructure dynamic environmental energyfield ; changing of external environment and medium environmental intrinsic of clayey soil
摘要通過兩組不同含水率的黏性土分別在快浸、慢浸、凍融、不同應力條件下的試驗，討論了黏性土力學強度特性與其微結構動態環境能場的本質關聯，分析研究了黏性土微結構動態環境能場、外部環境條件變化與其內在介質環境變化之間的密切關聯。
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