English translation for "裂缝尖端"
|
- crack test
crack tip
Related Translations:
风干裂缝: season checkseason cracking 正交裂缝: orthogonal fracture 冷裂缝: cold crackcold seaming 混凝土裂缝: distress in concrete
- Example Sentences:
| 1. | 4 . the influence of interfacial micro - crack point of new and old concrete on in adhesive fracture toughness is discussed
从界面断裂力学的基本理论出发，讨论了新老混凝土粘结面裂缝尖端微裂缝区对粘结面断裂性能的影响。 | | 2. | The analyzing result indicated that reflective crack ' s propagation model is decided by the stress at top of the crack , which often is a compound propagation model
分析计算结果表明，反射裂缝的扩展方式取决于裂缝尖端的受力情况，一般为复合型裂纹扩展。 | | 3. | Firstly , after depicting the singularity of stress field at the top of crack , the finite element method to calculate stress intensity factor of plain fracture problems is founded
首先，对反射裂缝尖端应力场的奇异性进行了描述，建立了平面断裂问题应力强度因子的有限单元解。 | | 4. | In this thesis , the stress intensity factors of top - down cracks caused by loading are calculated using three dimensional finite element model and compared to the results of plane strain model
本文采用三维有限元模型分析了荷载作用下自上而下裂缝尖端的应力强度因子,并与二维平面应变模型分析的结果进行比较。 | | 5. | As for traffic load , two situation were analyzed , symmetrical load and asymmetric load , in each of them , crack top ' s tension stress , shear stress and stress intensity factor were calculated , also the effect of structural parameters were analyzed
把交通荷载分为对称荷载和偏载两种情况，计算了裂缝尖端的拉应力、剪应力以及强度因子，并对路面结构进行了参数分析。 | | 6. | In this thesis , the stress intensity factors of top - down cracks caused by load are calculated using three dimensional finite element method , and the fatigue propagation rules and fatigue lives of top - down cracks are analyzed using paris law
本文采用三维有限元方法分析了荷载作用下自上而下裂缝尖端的应力强度因子,并采用paris公式分析了自上而下裂缝的疲劳扩展规律与疲劳寿命。 | | 7. | Pavement ' s temperature distribution field when suffering sudden temperature dropping was numerical simulated . crack top ' s tension stress and stress intensity factor caused by thermal stress were computed , structural parameters " sensitivity analysis were made as well
对路面突然降温时的温度场进行了数值模拟，计算了温度应力作用下反射裂缝尖端的拉应力、应力强度因子，并对其进行了参数分析。 | | 8. | In the account and analyses , we take into account the temperature stress in the cases : the base course is not cracking and the base course has been cracked . according to case of the base course cracked , the stress intensity factor of crack tip has been counted . according to case of the base course not cracked , the bend experimentation , the snap experimentation , the fatigue experimentation and the compress experimentation have been done , in addition , according to the latter , the finite element analyses have been done to demonstrated the temperature stress and the prime location of the glasgrid
在分析计算中，主要考虑基层开裂前和基层开裂后两种情况下的温度应力场，对基层开裂后，裂缝尖端的应力强度因子进行了计算；对基层开裂前的温度应力场进行了室内小梁弯曲实验、劈裂实验、疲劳实验、压缩实验，结合有限元分析结果，论证了基层开裂前的温度应力场及格栅的最佳铺设位置；研究成果在宁夏古王路上进行了验证。 | | 9. | ( 5 ) aiming at irregularity of a real fracture surface or a real crack profile , applying griffith ' s criterion and fractal geometry , the real asymptotic expression at the crack tip is developed , and it is discovered that the fractality of the crack reduces the stress singularity at the crack tip
( 5 )针对实际断裂面或裂缝的不规则性，利用griffith能量平衡原理及分形几何，推导了裂缝尖端实际应力场和位移场的表达式，研究发现，裂缝的分形性减小了裂缝尖端应力的奇异性。 | | 10. | Steel fiber scatters stress converging in the area of the top end of tiny cracks , restrict the occurrence and development of cracks , diminishes the width of cracks , and enhances the integrity of concrete with the occurrence of cracks via the effect of felting between concrete and steel fiber , and consequently the strength of concrete that resists compression , tension , and shear force increases obviously , and the capability of concrete that resists compact , and fatigue , and the ductility and durability of fissured concrete improve
钢纤维削弱了混凝土微裂缝尖端的应力集中、限制并约束裂缝的产生和开展、减小裂缝宽度、尤其是通过粘结作用提高了裂后混凝土的整体性，从而使混凝土的抗拉、抗弯、抗剪强度显著提高，其抗冲击、抗疲劳、裂后韧性和耐久性也有较大程度的改善。 |
- Similar Words：
- "裂缝几何参数" English translation, "裂缝几何形状" English translation, "裂缝几何形状模型" English translation, "裂缝夹子" English translation, "裂缝加大" English translation, "裂缝间断" English translation, "裂缝间距" English translation, "裂缝检查器" English translation, "裂缝检查透入时间" English translation, "裂缝检验" English translation
|
|
|
