Prediction of squeezing potential of rocks in tunnelling through a combination of an analytical method and rock mass classifications

 

This paper is concerned with the prediction of squeezing potential of rocks in tunnelling and of the deformation of tunnels in such rocks. The authors present a procedure how to combine an analytical method proposed earlier by the authors for predicting the deformation of tunnels in squeezing rocks with rock mass classifications. Then the proposed procedure is applied to Bolu tunnels (Turkey), which are currently under construction, and predictions are compared with actual measurements and observations.

 

This paper is concerned with the prediction of squeezing potential of rocks in tunnelling and of the deformation of tunnels in such rocks. The authors present a procedure how to combine an analytical method proposed earlier by the authors for predicting the deformation of tunnels in squeezing rocks with rock mass classifications. Then the proposed procedure is applied to Bolu tunnels (Turkey), which are currently under construction, and predictions are compared with actual measurements and observations.


  This pap …


AUTORI: Aydan O., Dalgic S., Kawamot T.
RIG ANNO:1999 NUMERO:1
Numero di pagine: 41


Allegato: https://associazionegeotecnica.it/wp-content/uploads/2010/03/RIG_2000_1_41.pdf
Allegato:
Articolo completo: https://associazionegeotecnica.it/wp-content/uploads/2010/03/RIG_2000_1_41.pdf