Scientific Research and Innovation
R&D Collaboration
Industry-University-Research Integration serves as the core driving force for technological innovation and industrial upgrading. Wuhan Xintuoli attaches great importance to industry-university-research collaborative innovation and has jointly built open innovation platforms with renowned universities and authoritative research institutions such as Tsinghua University and Beijing Institute of Technology. Through technological collaboration, resource integration and complementary advantages, we focus on key generic technological challenges in the industry, conduct cutting-edge research and development, and continuously drive technological progress and the iterative upgrading of solutions.
Patents and Standards
With technological innovation at its core, the company continuously increases investment in R&D. We have established expert-led R&D teams, introduced technical talent and intelligent production lines, and deepened cooperation with universities and research institutes to accelerate technology transfer. To date, we have obtained over 100 national patents, 20 provincial/ministerial-level scientific and technological achievements, and 3 provincial/ministerial-level science and technology awards, with our core technologies leading the industry. The company has participated in formulating more than 10 national and industry standards, including ‘Polymer Sliding Plates for Bridge Bearings’ and ‘Technical Conditions for Self-Recovering Viscous Dampers in Highway Bridges,’ promoting industry progress and providing technical support for major projects.
Scientific and Technological Achievements
The self-developed multi-functional integrated damping device for bridges and its automatic control technology have been appraised by a team of academicians and experts from multiple disciplines, reaching the international leading level. In addition, more than 10 types of bridge bearing products, including JPZ pot bearings, GCBZ plate-type damping bearings, SUXTQZ 15,000-ton spherical bearings and CFGZ maglev bearings, which were jointly developed with scientific research institutes such as CCCC First Highway Consultants Co., Ltd., CCCC Second Highway Consultants Co., Ltd. and China Railway Siyuan Survey and Design Group Co., Ltd., have successively passed the technical appraisal of provincial and municipal departments of science and technology, and have been successfully applied to major engineering projects such as Shanghai Dazhi River Bridge, Changsha Maglev Line and Qingyuan Maglev Line.
Structural Test Center
The Structural Test Center specializes in performance testing of seismic isolation and energy dissipation products, seismic simulation of complex structures, and fatigue life verification. It can conduct tests according to internationally recognized testing methods and standards, covering the testing requirements of industry standards for construction, railway, and highway sectors. The center is also capable of independently undertaking third-party testing tasks. It is equipped with advanced testing instruments including 5500kN/2000kN/1500kN/100kN dynamic load testing machines, compression-shear testing machines, high-low temperature chambers, and closure equipment, having successfully completed numerous testing and verification projects. The products involved can meet the stringent requirements of the international market.
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5500kN Electro-hydraulic Servo Damper Test System5500kN Electro-hydraulic Servo Damper Test System
The system has a maximum load capacity of 5500kN, an operating frequency range of 0.001–10Hz, working stroke of ±600mm and a maximum speed of 1.5m/s. It is suitable for simulating the high-speed movement requirements of damper devices under seismic working conditions (peak speed of 1110mm/s), providing a reliable test platform for performance testing of large-scale dampers.
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1500kN Electro-hydraulic Servo Damper Test System
1500kN Electro-hydraulic Servo Damper Test System
The system has a maximum load capacity of 1500kN, an operating frequency range of 0.001–10Hz, a stroke of ±1000mm and a maximum speed of 2m/s. It can accurately simulate the high-speed movement characteristics (peak speed of 2000mm/s) of damper devices under seismic working conditions, comprehensively verify the reliability of damper devices, and provide detailed and comprehensive dynamic monitoring data support for product design. It can work in both vertical and horizontal directions, and is specially used for comprehensive testing of small-tonnage dampers such as stay cable damper.
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Compression-shear Testing MachineCompression-shear Testing Machine
Capable of vertical and horizontal bidirectional operation.
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100kN Dynamic Load Testing Machine100kN Dynamic Load Testing Machine
Specially used for comprehensive testing of small-tonnage dampers such as stay cable dampers.
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2000kN Electro-hydraulic Servo U-type Anti-falling Girder Test System2000kN Electro-hydraulic Servo U-type Anti-falling Girder Test System
The system has a maximum load capacity of 2000kN, an operating frequency range of 0.001–10Hz, a stroke of ±310mm and a maximum speed of 1m/s, enabling comprehensive performance testing of U-shaped steel girder fall prevention devices.
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Temperature Test ChamberTemperature Test Chamber
The inner chamber size of the equipment is 5000×600×600mm, with a temperature control range of -40℃~+150℃.
Physical and Chemical Laboratory
The Physical and Chemical Laboratory is equipped with a full range of precision testing instruments including universal testing machines, impact testing machines, salt spray testing machines, digital rotational viscometers, metallographic analyzers, spectral analyzers, thickness gauges, ultrasonic flaw detectors and hardness testers. It specializes in the mechanical property testing of materials, microstructure analysis, corrosion resistance evaluation and non-destructive testing, and provides full-chain technical support and data services covering material screening, performance verification and failure analysis. With accurate test results and professional analytical interpretation, it helps to control product quality and ensure the reliability and stability of products in practical applications.
