Three-dimensional finite element model generation based on CT image for concrete crack

• Published in: Functional Materials
• Date: 2016
• Main Authors: Niu Wenjie, Xu Qingqing, Xu Ying, Xu Guohui, Wang Xiaobin, Zheng Shipo, Liu He
• Format: Article
• Language: English
• Published: НТК «Інститут монокристалів» НАН України 2016
• Subjects: Technology
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/120632
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Three-dimensional finite element model generation based on CT image for concrete crack / Niu Wenjie, Xu Qingqing, Xu Ying, Xu Guohui, Wang Xiaobin, Zheng Shipo, Liu He // Functional Materials. — 2016. — Т. 23, № 2. — С. 326-330. — Бібліогр.: 14 назв. — англ.

A generation method of three-dimensional finite element model based on CT image for concrete crack is proposed. Aiming at concrete crack, firstly, the paper adopts watershed algorithm to achieve the segmentation of CT image for concrete crack and uses Canny operator to extract the crack edges. Secon...