Work

Effect of Uniaxial Tension on the Permeability of Geotextile-Sand System under Different Water Flow Conditions

Year: 2024

Type: article

Abstract: To investigate the influence of uniaxial tension on the permeation characteristics of the Geotextile-sand system under different water flows, a self-developed multifunctional gradient ratio permeameter was used to conduct relevant permeation tests on three commonly used geotextiles in engineering. The study, respectively, explores the variations in seepage velocity and gradient ratio of the Geotextile-sand system under different uniaxial tension strains with unidirectional water flow and reciprocating water flow, as well as the effects of different water flows on the system under the same uniaxial tension strain. The test results indicate that the trends of gradient ratio and seepage velocity in geotextiles are consistent under different water flows; however, the gradient ratio under reciprocating flow is smaller, while the seepage velocity is greater compared to unidirectional flow.

Source: Processes

DOI: 10.3390/pr12091954

Authors: Xiaolei Man, Depeng Jin, Xueli Liu, Yun Chen, Hao Qu

Institution: Chuzhou University

Language: English

Topic: Geotechnical Engineering and Soil Stabilization

Subfield: Civil and Structural Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,728

Funder: National College Students Innovation and Entrepreneurship Training Program