Effects of dilation angle on failure process and mechanical behavior for rock specimen with random material imperfections;
扩容角对初始随机材料缺陷岩石试样破坏过程及力学行为的影响
For heterogeneous rock with initial random material imperfections in plane strain compression,the effects of end-restraint on the failure process and the stress-strain curve are numerically modeled,using FLAC.
平面应变岩样在单方向施加载荷条件下,采用拉格朗日元法(FLAC)模拟了端面约束对具有初始随机材料缺陷的岩样破坏过程及应力-应变曲线的影响。
In uniaxial plane strain compression,the failure processes,precursors,acoustic emissions and overall deformational characteristics of rock specimens with initially random material imperfections were modeled using FLAC.
在平面应变压缩条件下,采用FLAC模拟峰后脆性对含初始随机材料缺陷的岩样的破坏过程、前兆、声发射及全部变形特征的影响。
Numerical simulation of influence of material imperfection on strain localization;
材料缺陷对岩样变形局部化影响的数值模拟
Effects of positions of material imperfection at right edge of rock specimen under plane strain compression on initiation and evolution of shear bands as well as stress-strain curves of rock specimen were modeled numerically by FLAC.
在平面应变压缩条件下,通过在岩样左边界靠近下端面的位置及右边界的不同位置预制材料缺陷,采用拉格朗日元法研究了材料缺陷位置不同时的剪切带图案启动、演变及试样的宏观力学行为。
The Defects of 3PE Coating by Multi-analysis (4): Material Defects
全面分析管道三层PE防腐层缺陷(四):原材料缺陷
Magnetic Material Defect Online Inspection System Based on DSP
基于DSP的磁性材料缺陷在线监测系统
Cable Materials Defects Inspecting System Based on Linear CCD
基于线阵CCD的电缆材料缺陷检测系统
Study on the Positioning Method of Damaged Materials with Ultrasonic Time Reversal Techniques
材料缺陷的超声波时间反转定位方法研究
Thermal Deplying Technique for Defects in Resin-based Composites
树脂基复合材料缺陷的热揭层试验技术
refractory stone
耐火材料结石(玻璃缺陷)
detector ,crack or fault, for industrial materials
裂纹或缺陷探测器,检查工业材料用
First-principles Study of Defects and Dopability in ZnO
ZnO材料中的缺陷和掺杂的理论研究
The Study on the Interface Cracks Detection Method in Coating Materials
薄膜涂层材料界面缺陷检测方法研究
Test on Artificial Defect of Composites by Using Shearography
错位散斑检测复合材料模拟缺陷试验
ANALYSIS FOR CRACK OF C/C COMPOSITES PREPARED BY TG-CVI
TG-CVI C/C复合材料裂纹缺陷成因分析
Defects in sawn timber
GB/T4823-1995锯材缺陷
defect detecting instrument, ultrasonic, for welded jonints or for industrial materials
超声缺陷检查器,检查焊接接头或工业材料用
A pinhole above the door 's center seems an imperfection of the material .
门正中上方的一个小孔看上去像是材料的缺陷
A pinhole above the door's center seem an imperfection of the material.
门正中上方的一个小孔看上去像是材料的缺陷。
Polarons, Excitons, Superconductivity, Dielectric, Magnetic Materials, Point Defects, Alloys.
偏振子、激子、超导、介电子、磁性材料、点缺陷、合金。
Cavitated Bifurcation for Spheres Composed of Imperfect Hyper-elastic Materials;
具有缺陷的超弹性材料球体中的空穴分岔
Experimental Investigation of Thermophysical Properties of Insulation Material and the Characteristics of Typical Disfigurements on Furnace Liner;
加热炉保温材料热物性及特征缺陷的实验研究