English translation for "裂缝深度"
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- crack depth
penetration of fracture
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. | Study on depth of tension cracks near ground for unsaturated soils with tensile strength
考虑抗拉强度时非饱和土的干燥裂缝深度 | | 2. | Third , in the loess area , there is tension fractures on the top of slope generally . deep of the tension fracture could be deduced theoretically by columb strength theory
3 、黄土地区，边坡后缘常存在垂直张裂缝，裂缝深度根据土的强度指标可以计算。 | | 3. | The space agency said sunday a gouge in the heat shield protecting the shuttle is deeper than expected , raising the possibility that astronauts may try to repair the damage while still in orbit
航空航天局星期天说，奋进号航天飞机防护隔热瓦上的裂缝深度超过早先的估计，因此可能需要宇航员在航天飞机仍然在太空轨道上飞行时修补损伤。 | | 4. | On the basis of the study of the characteristics of diffracted wave produced during the vibration propagation along the fissures , in association with practical example , the paper introduces the features of prospecting the depth of fissures of structural mass by using the seismic method
该文在研究振动沿裂缝传播时所产生绕射波的特征基础上，结合实例，介绍了运用地震法探测结构体裂缝深度的方法特点。 | | 5. | Abstract : on the basis of the study of the characteristics of diffracted wave produced during the vibration propagation along the fissures , in association with practical example , the paper introduces the features of prospecting the depth of fissures of structural mass by using the seismic method
文摘:该文在研究振动沿裂缝传播时所产生绕射波的特征基础上，结合实例，介绍了运用地震法探测结构体裂缝深度的方法特点。 | | 6. | The stress intensity factors calculated using three dimensional finite element model are obviously less than the stress intensity factors calculated using plane strain model ( the ratios are about 30 % to 100 % ) and the distinctions increase with grew depth of cracks continuously
结果表明:三维有限元模型分析得到的应力强度因子明显小于二维平面应变模型分析得到的应力强度因子(其比值约为30 %到100 % ) ,并且这种差别随着裂缝深度的增加而不断增加。 | | 7. | Abstract : in this paper the mathematical model for shape optimization of arch dam subject to crack - depth constraint is estabilshed and the super finite element method ( sfem ) for arch dam cracking analysis is used as the re - analysis method . the research findings on xiaowen arch dam show that the shape optimization of arch dam subject to crack - depth constraint may further help reduce the volume of dam
文摘:本文引进裂缝深度约束条件，研究了拱坝开裂条件下的体形优化设计问题.结构分析采用超级有限单元法，既能有效控制计算规模又能方便地反映结构开裂的局部特性.对小湾拱坝和溪洛渡拱坝进行的优化设计研究表明，在优化过程中允许开裂并考虑开裂约束条件，可以更好地挖掘拱坝潜力，进一步减小坝体混凝土方量 | | 8. | In the process of building and using the mass concrete structures , because of the effect of out - side condition and themselves , some faults will form in the structure , these faults will effect the bearing capability and endurance using nondestructive testing method to test the concrete ' s quality and diagnose its healthy , which has the significant sense in assessing the safety stability and research of the administering diseases this dissertation mostly researched the testing methods in the mass concrete structure , discussed the principles , methods , features , sphere of application of the ultrasonic testing in the mass concrete structure with faults , used dynamic fem to simulate the testing process , discussed when the concrete structure with cracks is under the effect of the pulse , how the elastic waves propagate and what are their changing feature , researched the principles of the first - arriving waves " phase when the cracks " depths are not same , obtained the relation between the inversion point and the cracks " depth , which has the direction sense in the application of projects , the second part of this dissertation is ct , which used the ultrasonic wave running through the tested - substance to get arriving - time of the ultrasonic wave , then inverse the image this dissertation drawed one ct program which can well present the different little cells " ultrasonic wave velocity profiles of the substance , thereby to diagnose the quality of the part of the tested - substance , ct has the better using foreground .
在混凝土结构的施工及使用过程中，由于受其自身及外界各种因素的影响，常常会产生一些缺陷，对结构物的承载能力和耐久性造成严重影响，采用无损检测技术进行质量检测和健康诊断，这对混凝土结构开展安全、稳定性评估以及病害隐患治理研究具有重要意义。本论文主要针对大体积混凝土结构缺陷的检测方法展开研究工作，重点讨论了超声波法检测混凝土结构裂缝的基本原理和方法及其特点、适用范围，运用动力有限元数值模拟其检测过程，探讨了有裂缝缺陷的混凝土结构在脉冲荷载作用下弹性波的传播及其变化特征，研究了不同裂缝深度下首波相位变化规律，得出了反转临界点与裂缝深度之间的关系，这对实际工程应用具有指导意义。声波ct是一种新的无损检测技术，它是利用声波穿透被检测体获取声波接收时间，来进行计算机反演成像的技术。 |
- Similar Words：
- "裂缝泉" English translation, "裂缝群" English translation, "裂缝舌" English translation, "裂缝舌,脑状舌" English translation, "裂缝伸展" English translation, "裂缝渗透率" English translation, "裂缝声发射检测" English translation, "裂缝识别测井" English translation, "裂缝试验" English translation, "裂缝数" English translation
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