Building formwork for bridge engineering: the key to building a solid channel As a key element in the process of bridge construction, the construction template of bridge engineering plays a vital role. It is the foundation to ensure the accuracy, stability and safe construction of bridge structure. In bridge engineering, the selection, design and construction of building formwork should follow strict norms and standards to ensure the quality and reliability of the final bridge. Building formwork is widely used in bridge engineering, from simple beam-slab formwork to complex arch bridge, cable-stayed bridge and other special structural formwork, which needs to be customized according to specific conditions. The design and manufacture of formwork should consider the structural characteristics of bridge, load requirements, construction environment and other factors to ensure the applicability and durability of formwork. Accuracy and stability are very important in the construction of bridge formwork. The installation, adjustment and disassembly of the formwork should be carried out in strict accordance with the construction plan to ensure that every link meets the design requirements. At the same time, the formwork should be inspected and maintained regularly during the construction process, so as to find and deal with potential problems in time and ensure the construction quality and safety. In addition, with the continuous development of science and technology, more and more new technologies, new materials and new processes are applied to bridge engineering building formwork. For example, using high-strength and light-weight materials to make formwork can reduce the self-weight of formwork and improve the construction efficiency; Using intelligent technology to realize the accurate adjustment and monitoring of formwork can further improve the construction quality and safety. In a word, the construction template of bridge engineering is the key to build a solid channel. By choosing suitable formwork and adopting advanced construction technology and technical means, we can ensure the quality and reliability of bridge engineering and provide safer and more convenient traffic conditions for social development and people's travel.