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Excavation of vent shaft of discharge tunnel of Xiluodu Hydropower Station

Hong Li

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Abstract

Taking the excavation of vent shaft in tail section of discharge tunnel in right bank of Xiluodu Hydropower Station as an example,and considering the problems which may arise during construction,we propose the construction methods of shaft excavation construction,present the construction procedure,analyze the excavation effects and advance the key control points during construction.The results indicate that the construction difficulties can be reduced and the construction process can be accelerated in engineering practice.

About this research paper

What this paper is about

Taking the excavation of vent shaft in tail section of discharge tunnel in right bank of Xiluodu Hydropower Station as an example,and considering the problems which may arise during construction,we propose the construction methods of shaft excavation construction,present the construction procedure,analyze the excavation effects and advance the key control points during construction.The results indicate that the construction difficulties can be reduced and the construction process can be accelerated in engineering practice.

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OpenAlex reports 1 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

Taking the excavation of vent shaft in tail section of discharge tunnel in right bank of Xiluodu Hydropower Station as an example,and considering the problems which may arise during construction,we propose the construction methods of shaft excavation construction,present the construction procedure,analyze the excavation effects and advance the key control points during construction.The results indicate that the construction difficulties can be reduced and the construction process can be accelerated in engineering practice.

Key concepts: Excavation, Hydropower, Engineering, Section (typography), Geotechnical engineering, Mining engineering, Tunnel construction, Civil engineering

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