古水水电站1＃导流隧洞围岩稳定性数值分析
Numerical Simulation Analysis on Stability of Surrounding Rock of Diversion Tunnel With Number One For Gushui Gydropower Station
结合古水水电站1＃导流洞工程实践，采用FLAC3D数值分析方法，系统研究了洞室开挖完成后围岩的二次应力场、变形场和塑性破坏区的分布特征和变化规律，为导流隧洞围岩稳定性评价和工程施工设计提供了基础资料和参考依据
With the project example of diversion tunnel for number one of Gushui Gydropower Station, FLAC3D numerical modeling technique is used to systematically analyze the distribution features of the secondary stress field, strain field and plastic zones in the surrounding rock mass of the underground cavities after the excavation. It provides basic information and reference for the evaluation of underground cavities stability and project construction.
张风堂
水工结构水利工程施工水能利用、水电站工程
古水水电站导流洞围岩稳定性FLAC3D
Gushui Gydropower StationDiversion TunnelStability of surrounding rockFLAC3D
张风堂.古水水电站1＃导流隧洞围岩稳定性数值分析[EB/OL].(2007-11-21)[2025-08-10].http://www.paper.edu.cn/releasepaper/content/200711-418.点此复制
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