The water inlet project of a hydropower station is a key project for achieving water storage and power generation.The narrow inlet site,complex dam structure,numerous procedures,high technical requirements,and strict quality requirements of TB hydropower station are the construction characteristics of this project.At the same time,the diversion tunnel of TB hydropower station does not have a separate construction support tunnel as a construction channel,and the inlet must be used as a construction channel,which also brings great inconvenience to the construction of the inlet dam section.By studying these issues and drawing on successful experiences from other projects,this paper has successfully solved the technical difficulties in the construction of the inlet dam section of TB hydropower station.
TB power stationhydropower engineeringinlet dam sectionconstruction