The paper introduces the concrete face slab fissures and defects in Xiaoshan hydropower station as well as its repairing material and method.
文章详细介绍了小山水电站面板混凝土裂缝与缺陷修补加固用材料、修补加固方法。
Study on Patching Applied Technology of Cracks-unsoundness in Concrete Pavement;
水泥混凝土路面裂缝缺陷修补应用技术研究
Keywords: concrete, crack, defect, elastic waves, imaging.
关键词：混凝土、裂缝、缺陷、弹性波、影像法。
A crack, crevice, or split.
裂缝裂隙、缺口或裂缝
Any severe deficiency of welding seams surface like cracks, pores, slags is forbidden.
焊缝表面不得有裂纹,气孔,夹渣等严重缺陷.
The processing measures of Cast-in-place concretestructure's appearance quality defects and cracks
现浇混凝土结构外观质量缺陷及裂缝处理措施
crestal collapse fracture
背斜顶部的塌陷裂缝
Rod should not have obvious camber, crack, burr, peeling or other defect affecting he further uses.
杆料不应有明显弯曲，裂缝、毛刺、起皮及影响使用的其他缺陷。
Study on the Three Gorges Dam Bedrock Geology Flaws and the Dam Body Cracks and Its Treatment Measures;
三峡大坝基岩地质缺陷及坝体裂缝处理措施研究
The images can be used to determine the location of a surface-opening crack, an internal defect, reinforcing steel bars, or the covering thickness.
所建构的影像可用以决定表面裂缝的走向及深度、内部缺陷位置、钢筋位置，及保护层厚度。
As to bridge structure, the concrete crack is concentrating representation of bridge bug, and it also is the most familiar disease of bridge.
对于桥梁结构而言,混凝土裂缝是桥梁缺陷的集中表现,也是桥梁最常见的病害。
Crack defect promotes crack initiation and growth.
裂纹缺陷促进了裂纹的萌生和扩展.
If any sample weld is deficient, all welds shall be checked.
若任一取样焊缝有缺陷，需检查所有焊缝。
The Application of Wavelet Analysis for the Welding Line Flaw Detection
小波分析在焊缝缺陷识别中的应用
The Research on Intelligent Recognition of Welding Line Defects on X-ray Film;
X射线底片焊缝缺陷智能识别的研究
Welding Defect Ultrasonic Test and Idetification Based on LabVIEW;
基于LabVIEW的焊缝缺陷超声检测与识别
Research on Characterization of Weld Defect Based on Ultrasonic TOFD;
基于超声TOFD法的焊缝缺陷表征研究
Defect Analysis on Seamless Steel Tubes of Φ180 mm Mandrel Pipe Mill
Φ180mm MPM机组无缝钢管产品缺陷分析
Girth Weld Defects Assessment of Strain-based Design Pipelines
基于应变设计的管道环焊缝缺陷评估