Abstract
With the development of China’s social economy and science and technology, all aspects of the construction are also growing rapidly, water conservancy project is one of the very important infrastructures in China, for promoting the development of China’s economy and science and technology has a positive significance. With the promotion of social economy and science and technology, the number of water conservancy projects has been greatly improved. At present, water conservancy projects of different sizes, large and small, are being carried on continuously. With the vigorous development of water conservancy project, higher requirements are put forward for water conservancy project construction. Sluices plays an extremely important role in water conservancy project, sluice is built on the river to control the flow of important facilities, water conservancy construction of downstream river drainage, water supply, flood control has an important role in flood season, therefore, guaranteeing the quality of lock of water conservancy project on the surrounding residents’ life safety and property safety is of great significance. This paper expounds the significance of sluice reinforcement in water conservancy projects, analyzes on the technical points of sluice reinforcement, and further discusses them with practical examples for reference.
Highlights
Gate in hydraulic engineering in general is located in a river or channel, it is mainly used for control and regulation of river flow, water level, if closed can raise the upstream water level play a role of detention, if open can be carried out on the river downstream water supply, so the rational use of sluice has remarkable economic benefits, still conduce to the healthy development of water conservancy projects
Lock of water conservancy projects, may arise during the use of different types, different levels of quality problems, such as the lock chamber structure, displacement exceeds bid, concrete cracks in concrete structure and so on, the bearing capacity decreases: energy dissipation impingement facility with undermine longer duration of use, the energy dissipation loss of impingement, buried under the security hidden danger; The deformation of the gate girder, the failure of the face plate, the defects of the concrete surface and the failure of the foundation pose a threat to the safety and stability of the water conservancy project
If we want to ensure the safe and reliable operation of water conservancy project, we must do a good job in the reinforcement work of sluice, which requires us to base on the reality, optimize the reinforcement plan, grasp the key points of technology, strengthen the construction management, strive to improve the quality of sluice reinforcement and extend the service life
Summary
Lock as an important part of water conservancy project, its construction quality relates the security and reliability of the whole project, but in a variety of factors, under the joint action of locks because of aging, corrosion and damage problem can meet the operation requirements at this stage, it is necessary to use effective reinforcement technology to eliminate hidden dangers and better serve the development of water conservancy undertakings
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