English translation for "宏观裂纹"
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- macro crack
macrocrack
macroscopic cracking
Related Translations:
宏观化石: macrofossilmegafossil 宏观指导: macro directionmacro guidance 宏观分析: macro analysismacro checkmacroscope analysismacroscopic analysis 宏观政策: macro policymacropolicy
- Example Sentences:
| 1. | Under load , the number of the micro - cracks increases ; the micro - cracks expand and eventually become macro - cracks , which result in the failure of the structure
在载荷作用下，微裂纹的数量增加，扩展最后变成宏观裂纹，从而导致结构的破坏。 | | 2. | The grain - boundary cracks are found when the deformation of the strip is greater than a value , and these cracks will become marco cracks with the increase of the deformation
变形量过大时，冷轧薄带内部出现微观晶界裂纹，并随着变形量的增加最终发展成宏观裂纹。 | | 3. | It is very important to study the correlation of cyclical strain on the side of hole with fatigue life cycle for understanding the material damage and micro - crack initiation , and for preventing macro - crack initiation and propagation
研究孔边循环应变与疲劳循环次数的相关性，对于研究材料损伤及微裂纹的产生，预防宏观裂纹的产生及扩展具有十分重要的意义。 | | 4. | The material or structure used in practical engineering away have initial damage which gradually devepop from beginning of distortion to failure , in this process polymerization and development of micro - cracks will cause formation and expand of macro - cracks
在实际工程中使用的材料或构件及结构是存在初始损伤的，其从开始变形直至破坏，是一个逐渐劣化的过程，在这个过程中，微裂纹的聚合和长大造成了宏观裂纹的形成和发展。 | | 5. | The results indicate that a stable deformation localization band occurs in the coal cutting course and develops to macroscopic crack ; the deformation localization band is slantwise ; while the cutter tooth is used , the deformation localization develops slowly , and the localization becomes wider and the strain value in the band area higher afterwards ; when the point - attack pick used the localization develops quickly and the localization band becomes narrow and the strain value in the band lower
研究表明：截齿截割煤体过程中，煤体出现稳定的变形局部化带，且最终发展为宏观裂纹；煤体变形局部化带为一个倾斜带：刀齿截割时，变形局部化发展较慢，但产生变形局部化后，局部化带宽且带内应变值较高；而镐齿截割时，变形局部化发展较快，但产生局部化后，局部化带窄且带内应变值不如刀齿高。 | | 6. | The proposed model - beam - particle model is validated to simulate some routine tests of concrete which including uniaxial compressive test and uniaxial tensile test to prove that the numerical model can effectively to describe the complete failure process caused by the initiation , propagation and coalescence of cracks . the influence of the meso - mechanical properties to the macroscopic failure behavior is discussed in this paper . the proposed model is employed to simulate the dynamic failure process of concrete under impact loading , and analyse the failure behavior of concrete with different impacting velocity
本文建立了混凝土的梁-颗粒数值模型，并利用该模型进行了混凝土在单轴压缩和拉伸载荷作用下，混凝土从微裂纹的萌生、扩展、贯通直到宏观裂纹产生导致破坏的全过程的数值模拟，探讨了混凝土材料细观结构对其宏观力学行为的影响；利用该数值模型，模拟了钢弹以一定的初始速率垂直侵彻混凝土圆板的动态过程，对计算结果进行了动画显示，并分析了不同钢弹初始速率对混凝土圆板破坏形式的影响。 |
- Similar Words：
- "宏观量" English translation, "宏观量度" English translation, "宏观量子化" English translation, "宏观裂变截面" English translation, "宏观裂缝" English translation, "宏观烈缝" English translation, "宏观临界态" English translation, "宏观龄学" English translation, "宏观铃" English translation, "宏观流变学" English translation
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