Wang, X.; Wang, C., and Du, J., 2020. Application of wireless sensor in bridge quality inspection of cross-sea steel frame structure. In: Bai, X. and Zhou, H. (eds.), Advances in Water Resources, Environmental Protection, and Sustainable Development. Journal of Coastal Research, Special Issue No. 115, pp. 4-6. Coconut Creek (Florida), ISSN 0749-0208.

As a basic material, steel frame structure is widely used in bridge construction and other aspects. However, due to the influence of marine environment and other factors, the steel frame structure of cross-sea bridge is prone to corrosion, which greatly affects the service life and safety of the bridge. Quality control of durability of concrete structures of sea-crossing bridges is a comprehensive problem involving materials, structural design and construction. All kinds of damages will inevitably occur in the bridge operation process, which will reduce the structural bearing capacity and safety. The quality control of the durability of the concrete structure of the bridge across the sea can be realized by adopting various effective measures such as epoxy resin coated steel bars, high-performance concrete, anti-corrosion coating external protection and strengthening the quality management in the construction process. In this paper, the content of quality control of concrete structure of sea crossing bridge is analyzed, and the application of wireless sensor in quality monitoring of sea crossing steel structure bridge is explored.