Investigating strain localization at cracked concrete–sandstone specimens using optimized fractal theory-based image thresholding segmentation algorithm

The stability of concrete–rock interfaces is a critical issue in underground engineering. This study investigated the strain localization mechanism and energy evolution of concrete–sandstone specimens containing single and double interfacial cracks at various inclination angles. Acoustic emission (A...

Cur síos iomlán

Sonraí bibleagrafaíochta

Príomhchruthaitheoirí:	Xiaojiang Deng, Yu Zhao, Mingxuan Shen, Jing Bi, Chaolin Wang, Yongfa Zhang, Yang Li, Lin Ning
Formáid:	Artigo
Teanga:	Inglês
Foilsithe / Cruthaithe:	Elsevier 2026-07-01
Sraith:	Journal of Rock Mechanics and Geotechnical Engineering
Ábhair:	Concrete-sandstone Fractal theory Box counting method Image threshold segmentation method Digital image correlation (DIC) Acoustic emission (AE)
Rochtain ar líne:	http://www.sciencedirect.com/science/article/pii/S1674775525006043
Clibeanna:	Cuir clib leis Níl clibeanna ann, Bí ar an gcéad duine le clib a chur leis an taifead seo!