Sand displacement and nonuniform swelling in sand–bentonite mixture by image processing

This paper presents a method for obtaining the displacement of sand particles in a sand–bentonite mixture (SBM) when saturated with water, based on particle tracking velocimetry (PTV). The raw photographs were first converted into binary images. The sand particles were then detected, and the displac...

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Bibliographic Details
Main Authors: Hao Wang, Hailong Wang, Hideo Komine, Daichi Ito, Kunlin Ruan
Format: Article
Language:English
Published: Elsevier 2025-08-01
Series:Journal of Rock Mechanics and Geotechnical Engineering
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Online Access:http://www.sciencedirect.com/science/article/pii/S1674775525001416
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