Patent · US Active

Device and method for preparing solidified cohesionless soil specimen for triaxial test

US11644394B2 · kind B2 · utility

1Cited by

0References

11Claims

0Family size

Assignee

ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY · CN

Inventors

Jianfeng Zhu · Lo Wu, CN
Hao Yang · Hangzhou City, CN

Key dates

Filing date	Dec 10, 2021
Grant date	May 9, 2023
Priority date	—
Expiry date	Dec 10, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG01N2203/0298
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A device and method for preparing a solidified cohesionless soil specimen for triaxial test. The device includes a first vessel for storing a grout, a first peristaltic pump, a grouting pipe, a first electrode rod, a direct-current power supply, a first glass stopper, a PMMA pipe, a circumferential grouting cylinder, a first hoop sleevedly provided on the circumferential grouting cylinder, a second hoop sleevedly provided on the PMMA pipe, a return pipe, a second glass stopper, a second electrode rod, a liquid outlet pipe, a first water-stop clamp, a second water-stop clamp, a second vessel for collecting an exudate, and a second peristaltic pump.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.