Patents by Inventor Zeliang YE

Zeliang YE has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for testing frost susceptibility of soils and associated apparatus
    Patent number: 12031971
    Abstract: The present disclosure provides a method for testing frost susceptibility of soils and an associated apparatus, and relates to the field of testing technology. The method includes: taking a part of a soil sample to be tested as test soil sample and freezing the test soil sample; taking a soil sample of outer layer from the test soil sample after the completion of freezing and measuring the moisture ratio of the soil sample of outer layer; and determining the frost susceptibility of the soil sample to be tested based on an initial moisture ratio and the moisture ratio of the soil sample of outer layer or based on the moisture ratio of the soil sample of outer layer and the moisture ratio of a soil sample of inner layer from the test soil sample after the completion of freezing, frost susceptibility.
    Type: Grant
    Filed: June 23, 2022
    Date of Patent: July 9, 2024
    Assignee: NORTHWEST INSTITUTE OF ECO-ENVIRONMENT AND RESOURCES, CHINESE ACADEMY OF SCIENCES
    Inventors: Wansheng Pei, Jiazuo Zhou, Mingyi Zhang, Zeliang Ye, Ruiqiang Bai
  • Method for Testing Frost Susceptibility of Soils and Associated Apparatus
    Publication number: 20230366868
    Abstract: The present disclosure provides a method for testing frost susceptibility of soils and an associated apparatus, and relates to the field of testing technology. The method includes: taking a part of a soil sample to be tested as test soil sample and freezing the test soil sample; taking a soil sample of outer layer from the test soil sample after the completion of freezing and measuring the moisture ratio of the soil sample of outer layer; and determining the frost susceptibility of the soil sample to be tested based on an initial moisture ratio and the moisture ratio of the soil sample of outer layer or based on the moisture ratio of the soil sample of outer layer and the moisture ratio of a soil sample of inner layer from the test soil sample after the completion of freezing.
    Type: Application
    Filed: June 23, 2022
    Publication date: November 16, 2023
    Inventors: Wansheng PEI, Jiazuo ZHOU, Mingyi ZHANG, Zeliang YE, Ruiqiang BAI