logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12360070 B1

PDFFull Text
Date of Patent:
Jul. 15, 2025

Filed:

Apr. 13, 2023

In-situ evaluation method and system for loess collapsibility based on non-destructive time-domain reflection technology

Applicants:

China Jikan Research Institute of Engineering Investigations and Design, Co.,ltd, Shaanxi, CN;

Xi'an Jiaotong University, Shaanxi, CN;

Inventors:

Jie Cao, Shaanxi, CN;

Jiwen Zhang, Shaanxi, CN;

Zaixin Wan, Shaanxi, CN;

Qingyi Mu, Shaanxi, CN;

Jianguo Zheng, Shaanxi, CN;

Yuanqiang Zhou, Shaanxi, CN;

Peng Gao, Shaanxi, CN;

Dongjing Wang, Shaanxi, CN;

Shuai Liu, Shaanxi, CN;

Long Zhang, Shaanxi, CN;

Zhi Liu, Shaanxi, CN;

Xiao Dong, Shaanxi, CN;

Jiao Lin, Shaanxi, CN;

Hui Li, Shaanxi, CN;

Lei Ran, Shaanxi, CN;

Teng Yang, Shaanxi, CN;

Jian Chen, Shaanxi, CN;

Assignees:

CHINA JIKAN RESEARCH INSTITUTE OF ENGINEERING INVESTIGATIONS AND DESIGN Co., Ltd, Shaanxi, CN;

Xi'an Jiaotong University, Shaanxi, CN;

Attorney:

Lei Yu

Primary Examiner:

Thang X Le

Int. Cl.
CPC ...
G01R 27/26 (2006.01); G01F 23/284 (2006.01); G01N 27/22 (2006.01); G01N 33/24 (2006.01);
U.S. Cl.
CPC ...
G01N 27/221 (2013.01); G01F 23/284 (2013.01); G01N 33/246 (2013.01); G01R 27/2676 (2013.01);
Abstract

An in-situ evaluation method and system for loess collapsibility based on non-destructive time-domain reflection technology, includes: calculating loess dry density and mass water content; considering loess dry density, mass water content and basic physical property indicators, and evaluating loess collapsibility in situ through mathematical models. The loess collapsibility in-situ evaluation method based on the non-destructive time domain reflectometry technology of the present invention can not only realize whether the loess has collapsibility, but also has the potential to distinguish strong, medium and slight collapsibility.

Find Patent Forward Citations

Quick Actions:

Cao, Jie. (2025). In-situ evaluation method and system for loess collapsibility based on non-destructive time-domain reflection technology (U.S. Patent No. 12360070). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12360070

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…