creep fracture 中文意思是什麼
creep fracture
解釋
蠕變斷裂-
The sidewall fracture of the shaft and the creep of concrete
井壁破裂與砼的徐變破壞 -
The experimental study on creep fracture of rock
巖石蠕變斷裂特性的試驗研究 -
First, the basic mechanical capability and creep were proceeded on the material test system with the modified three point bending creep fracture test. the modulus and fracture toughness and tensile strength was attained and creep curve in 200 temperature was also presented. applying basic damage mechanical theory, thermal damage analyses were performed induced in fracture toughness and modulus, the practical formula of damage factors varying with temperature and time was given
首先利用改進的三點彎曲試驗在mts實驗機上進行了巖石力學性能和蠕變測試，得到了花崗巖在溫度影響下的彈性模量和斷裂韌度以及抗拉強度變化規律，並得到了200下北山花崗巖蠕變全過程曲線。 -
Topics include : elasticity, viscoelasticity, plasticity, creep, fracture, and fatigue
主題包含：彈性、黏彈性、塑性、潛變、破斷及疲勞。 -
The presence of small amount of liquid at grain boundaries tends to form thin viscous layer which surrounds the finer grains. intergranular fracture may occur at the grain boundaries between two fine grains not covered by viscous phases. the high ductility achieved at low strain rates is generally attributed to dislocation glide - creep accommodation mechanisms
原始晶界上產生少量液相，形成薄的固液共存粘性層並包圍細化的晶粒，沿晶斷裂主要發生在無粘性層的細晶粒間；而在較低應變速率下，三叉晶界位錯攀援?蠕變協調機制鬆弛晶界滑移產生的應力集中，晶界上產生較多液相，有利於晶界滑移進行。 -
Under the mutual action of fatigue and creep, the destroy form of the composite board is mainly the syntheses of the fiber fracture, interface destroy and interbedded crack
在疲勞蠕變交互作用下層合板的破壞形式主要為纖維撕裂、界面剪切破壞和層間開裂3種形式的綜合表現。 -
Several types of damage had been identified, including the matrix microcrack, fiber fracture, debonding and sliding between fiber - bundles, and fiber oxygen involved in the interaction fatigue - creep of 30 - c / sic composites
3d - c sic1300疲勞蠕變交互作用的損傷形式包括基體開裂、纖維和纖維束的斷裂和拔出，還有纖維的氧化而引起的損傷。 -
From an examination of the tensile behavior of cz ly12 alloys under different temperature and strain rate, two kinds of deformation and intergranular fracture behaviors were observed that were opposite to the characteristic strain rate range in fine - grained superplasticity. the mechanisms are described as follows. the high ductility achieved at high strain rate is generally attributed to the dominant role of gbs accommodating mechanisms, which is considered as dislocation creep within grains controlled by subgrains
研究選用自然時效淬火態的ly12鋁合金，進行了一系列不同溫度和應變速率下的單軸拉伸試驗， 480下，觀察到與傳統細晶超塑性特徵區間相反的行為：較高應變速率下，動態再結晶使晶粒細化，促進了晶界滑移，亞晶界控制的晶內位錯蠕變是晶界滑移的主要協調機制。
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