Zhigang DU

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Wuhan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Integrated anchoring structure of basalt fiber reinforced plastic b...
- Patent number 12,037,759
- Issue date Jul 16, 2024
- Wuhan Center, China Geological Survey (Central South China Innovation Center...
- Zhenwei Dai
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Device and method for testing overall anchorage performance of basa...
- Patent number 11,959,888
- Issue date Apr 16, 2024
- Wuhan Center, China Geological Survey (Central South China Innovation Center...
- Zhenwei Dai
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Integral tension test system for large-tonnage basalt fiber anchor...
- Patent number 11,733,135
- Issue date Aug 22, 2023
- Wuhan Center, China Geological Survey (Central South China Innovation Center...
- Zhenwei Dai
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
INTEGRAL TENSION TEST SYSTEM FOR LARGE-TONNAGE BASALT FIBER ANCHOR...
- Publication number 20230064403
- Publication date Mar 2, 2023
- Wuhan Center, China Geological Survey (Central South China Innovation Center...
- Zhenwei DAI
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED ANCHORING STRUCTURE OF BASALT FIBER REINFORCED PLASTIC B...
- Publication number 20230025436
- Publication date Jan 26, 2023
- Wuhan Center, China Geological Survey (Central South China Innovation Center...
- Zhenwei DAI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
DEVICE AND METHOD FOR TESTING OVERALL ANCHORAGE PERFORMANCE OF BASA...
- Publication number 20220404248
- Publication date Dec 22, 2022
- Wuhan Center, China Geological Survey (Central South China Innovation Center...
- Zhenwei DAI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING