CHINA RAILWAY MAJOR BRIDGE ENGINEERING GROUP CO., LTD

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Wuhan, Hubei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Ultra-low frequency tuned liquid mass damper and design method of t...
- Patent number 10,634,205
- Issue date Apr 28, 2020
- CHINA RAILWAY BRIDGE SCIENCE RESEARCH INSTITUTE, L
- Zhengxing Wang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
STAY CABLE LEVER MASS DAMPER
- Publication number 20250237022
- Publication date Jul 24, 2025
- CHINA RAILWAY BRIDGE RESEARCH TECHNOLOGY CO., LTD
- Zhengxing WANG
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Multi-Directional Broadband Tuned Mass Damper and Design Method The...
- Publication number 20240392856
- Publication date Nov 28, 2024
- China Railway Major Bridge Engineering Group Co., LTD.
- Weiqi Mao
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Suction Dredger for Use on Underwater Hard Soil Layer
- Publication number 20230349127
- Publication date Nov 2, 2023
- CHINA RAILWAY MAJOR BRIDGE ENGINEERING GROUP CO., LTD
- Tao Chen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ULTRA-LOW FREQUENCY TUNED LIQUID MASS DAMPER AND DESIGN METHOD OF T...
- Publication number 20190249740
- Publication date Aug 15, 2019
- CHINA RAILWAY BRIDGE SCIENCE RESEARCH INSTITUTE, LTD.
- ZHENGXING WANG
- E04 - BUILDING

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