Institution
Metallurgical Corporation of China (China)
Recent research
- Engineering & Technology
Flexural fatigue performance of flat steel plate-concrete composite bridge deck
The flat steel plate-concrete composite bridge deck (FSPCCD) is composed of a steel plate module and a concrete slab. The load bearing capacity, flexural stiffness, deformability, and construction efficiency of the bridge deck are significantly improved. In this paper, a total of...
- Climate & Environment
Abstract Downbursts can generate intense winds near the ground, posing a serious threat to large-span structures. This paper explores the wind load behavior of cable dome structures subjected to downburst events. The study employed wind tunnel pressure tests, in which an impingin...
- Engineering & Technology
Abstract Laser cladding (LC) is a 3D printing technology that has been increasingly applied to the repair and strengthening of civil engineering structures. However, research on the cyclic performance of laser-clad materials is currently limited. Therefore, 11 specimens were fabr...
- Engineering & TechnologyOpen access
WPSeg-Net: A Boundary-Guided Dual-Branch Network for Molten Pool Segmentation
The geometric morphology and dynamic evolution of the molten pool are key indicators of heat input, metal transfer, and solidification behavior during welding, making them critical for quality monitoring and process control. To address the challenges of molten pool image segmenta...
- Engineering & Technology
This study addresses the critical challenge of NO2 mass transfer efficiency in wet denitration systems through a pilot-scale investigation of oxidation-alkali-coupled absorption. Utilizing dual Φ600 mm packed towers equipped with polypropylene 350Y structured packing, the perform...