About this document

3D Stability Analysis of Tehri Surge Shafts by bhandaritushar1390 is a document available to read on EtoBox.

This document summarizes a 3D analysis of surge shaft chambers for the Tehri Hydroelectric Project in India. The analysis assessed the stability of excavating two 18.5m wide chambers connected by a tunnel in poor quality rock. A finite difference method was used to model the excavation sequence and support installation. The geology was divided into two zones modeled with Mohr-Coulomb and strain-softening models. Results showing stress, displacement, and monitoring point histories supported designing a rock

Author

bhandaritushar1390

Language

EN