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Patents Grants
last 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
Rapid construction device and method for prestressed basalt fiber a...
Patent number
11,773,558
Issue date
Oct 3, 2023
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
Information
Patent Grant
Basalt fiber anchoring system with accurate sectioned grouting and...
Patent number
11,713,553
Issue date
Aug 1, 2023
Wuhan Center, China Geological Survey (Central South China Innovation Center...
Zhenwei Dai
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
Information
Patent Application
RAPID CONSTRUCTION DEVICE AND METHOD FOR PRESTRESSED BASALT FIBER A...
Publication number
20230151575
Publication date
May 18, 2023
Wuhan Center, China Geological Survey (Central South China Innovation Center...
Zhenwei Dai
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
BASALT FIBER ANCHORING SYSTEM WITH ACCURATE SECTIONED GROUTING AND...
Publication number
20230094882
Publication date
Mar 30, 2023
Wuhan Center, China Geological Survey (Central South China Innovation Center...
Zhenwei DAI
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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
Information
Patent Application
METHOD FOR IDENTIFYING POTENTIAL LANDSLIDE HAZARD OF RESERVOIR BANK...
Publication number
20220383475
Publication date
Dec 1, 2022
Wuhan Center, China Geological Survey (Central South China Innovation Center...
Zhenwei Dai
G06 - COMPUTING CALCULATING COUNTING
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