Huanan Yu

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Changsha, CN

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Patents Grantslast 30 patents

Information Patent Grant
Device for detecting compaction and shear strength characteristics...
- Patent number 11,549,225
- Issue date Jan 10, 2023
- Changsha University of Science & Technology
- Guoping Qian
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method for detecting compaction and shear strength characteristics...
- Patent number 11,221,286
- Issue date Jan 11, 2022
- Changsha University of Science & Technology
- Guoping Qian
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
MODELING METHOD FOR ASPHALT MIXTURE BY COUPLING DISCRETE ELEMENT ME...
- Publication number 20210090326
- Publication date Mar 25, 2021
- Changsha University of Science & Technology
- Huanan YU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR DETECTING COMPACTION AND SHEAR STRENGTH CHARACTERISTICS...
- Publication number 20210088430
- Publication date Mar 25, 2021
- Changsha University of Science & Technology
- Guoping QIAN
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR DETECTING COMPACTION AND SHEAR STRENGTH CHARACTERISTICS...
- Publication number 20210087759
- Publication date Mar 25, 2021
- Changsha University of Science & Technology
- Guoping Qian
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES