Research of Support Measures for the Underground Caverns at Jurong Pumped Storage Power Plant
Hu Zheng-kai
Li Liang-quan
Yao Xin-gang
Abstract：For the complicated engineering geological conditions of underground caverns at Jurong Pumped Storage Power Plant,reference to supporting design experience of similar projects,flexible support system designed to shotcrete and an-chor support mainly to develop three different support measures schemes. Using 3DEC mathematical model,based on the model of the underground caverns different support schemes were analyzed by the surrounding rock deformation,stress and plastic zone characteristics terms of comparison,considering various factors combined project investment,construction pe-riod,construction,and ultimately determine the reasonable support measures for the underground powerhouse caverns.
Keywords：pumped storage power plantunderground cavernssupport measuressurrounding rock stability
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 55-58 )