利用分层切片重构物体的原理,通过图像处理和三维数据场可视化的技术手段,自主开发出一套金属断裂面三维重构的软件-JHX_FSR.该软件自动处理由光学显微镜拍摄的一系列断口宏观侧面的切片照片,得到重构的三维断口形貌,经检验该软件可以较精确地重构断口.此外,通过空间几何的角度对断口的局部区域进行定量分析,结果证实,在断口三维数据场准确的情况下,从空间几何的角度对断口进行定量分析可以作为计算机分析断口的判据之一.
参考文献
| [1] | Li Xudong.Kvariations and anisotropy:microstructure effect and numerical predictions[J].ASME Journal of Engineering Materials and Technology,2003(125):65. |
| [2] | Xie Heping;Wang Jinsn;Kwasniewski M A.Multifractal characterization of rock fracture surfaces[J].International Journal of Rock Mechanics and Mining Sciences,1999(36):19. |
| [3] | Wu Keru;Yan An;Liu Juanyu.Reconstruction and analysis of 3-D profile of fracture surface of concrete[J].Cement and Concrete Research,2000(30):981. |
| [4] | Kuroda T;Ikeuchi K;Nakade K.Three-dimensional reconstruction of cleavage fracture surface for duplex stainless steel[J].Vacuum,2002(65):541. |
| [5] | Li Xudong.Visualized simulation and modularized architecture of microstructure for composite materials[A].Tokyo Japan,2003:259. |
| [6] | Michiya Sato.The innervation of outer hair cells:3D reconstruction from TEM serial sections in the Japanese macaque[J].Hearing Research,1999(135):29. |
| [7] | 钟群鹏;赵子华.断口学--中国工程院院士文库[M].北京:高等教育出版社,2005:106. |
| [8] | Malcolm J Herbert;Christopher B Jones.Contour correspondence for serial section reconstruction:complex scenarios in palaeontology[J].Computers & Geosciences,2001(27):427. |
| [9] | 荣伟;马茂元 .金属断裂韧性与微观参量的关系[J].哈尔滨工程大学学报,1994,15:34. |
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