Deforming Field Analysis of Shearing Process of Sands Based on DPDM Technology.

Autor: Wen-bai Liu, Ye-xun Li, Da-shan Wang, Hui Zhang
Zdroj: Proceedings of the International Offshore & Polar Engineering Conference; Jul2010, p450-454, 5p, 1 Diagram, 1 Chart, 7 Graphs
Abstrakt: The article discusses research on the use of a deforming field analysis in the process of shearing of sands based on the Digital Photogrammetry for Deformation Measurement (DPDM) technology. The researchers assessed the displacement field and strain field of sands. They found that the displacement is concentrated within the shear zone.
Databáze: Supplemental Index