Translation of the given content to English: "Research on Construction Technology of Diversion Channel Section Closure in the Three Gorges Project" Note: The carriage return () has been retained as instructed, without translation. All other Chinese text has been translated into English.

Author: Zhou Hugui (Compiler)
Publisher:
Publish Date: 2007-01-01
Features: The closure of the Three Gorges Project's diversion channel has the characteristics of large flow rate, significant drop, high velocity, and deep water. The closure construction adopts a dual cofferdamclosure method, which involves high filling intensity, numerous influencing factors, high adaptability requirements, complex technology, and immense challenges in system organization. It is currently the most comprehensive and challenging closure project in the world. This book focuses on closure construction, comprehensively introducing the key technologies and research and practice of channel closure construction. The main contents include: mathematical model calculations and channel occupation scheme research for water flow, hydraulic calculation and channel occupation scheme research for construction, research on informatization in closure construction, research on organizational design for closure construction, and the implementation of channel closure construction in the diversion channel. The closure of the Three Gorges diversion channel has been successfully completed, and the research findings have been successfully applied to actual closure construction. The effectiveness of the application and the comparison with measured parameters demonstrate the validity of this research.