Construction Schedule Real-Time Control Coupling Construction Quality in Large Scale Underground Powerhouse

Abstract:

Underground powerhouse of hydraulic and hydroelectric engineering is a large cavern group structure. Construction process of underground powerhouse is a complex system, whose construction schedule is associated with construction quality. It is necessary to arrange construction schedule adopting construction simulation method and combining with tunnel stability analysis, which can advance the level of construction organization design. By using real-time control theory and methodology, the real-time control model of construction schedule and quality was established, considering construction procedure, geological conditions and resource limitation. The real-time control method of construction schedule and quality was presented, and the practical control procedure was studied. Good effect is obtained through the application of the real-time control method for construction schedule and quality in one real underground powerhouse.

• Periodical: Applied Mechanics and Materials (Volumes 256-259)
• Pages: 1320-1324
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.256-259.1320
• Online since: December 2012
• Authors: Da Wei Tong*
• Keywords: Construction Quality, Construction Schedule, Construction Simulation, Real-Time Control, Underground Powerhouse

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