溪洛渡电站夹层抗剪参数(c,f)取值研究

STUDY ON DETERMINATION OF SHEER PARAMETERS (c,f ) FOR THE INTERCALATED BEDS OF XILUODU POWER STATION

用5种计算方法讨论了抗剪参数c,f的取值问题。对误差来源从不同角度进行了评述,使该值的选取有了更大的可比性,提高了c,f值的选取精度和可靠性,对大型和特大型水电工程来说这样做是非常必要的。

The problem of determination of shear parameters (c,f ) for the intercalated beds of Xiluodu power station is discussed with 5 methods. The errors resulting from different methods are analysed. Comparison is made for the values of c and f obtained with different methods,so that the accuracy and reliability of c,f can be increased.