|
|
|
ANALYSIS OF CONSTRUCTION EFFECTS OF CHANGLIANGSHAN TUNNEL DURING EXCAVATION AND SUPPORTING IN HORIZONTAL SOFT SURROUNDING ROCK MASS
|
|
|
|
Abstract In light of the construction difficulty during building a long tunnel in soft rock mass，the 3D numerical simulation is used to analyze the construction schedule of the Changliangshan tunnel. According to the numerical simulation results，the characteristics of rock stress distribution and rock deformation becomes explicit in the case of short excavation footage. Consequently，it is reasonable to take above-mentioned construction scheme to excavate Changliangshan tunnel.
|
|
Received: 19 March 2004
|
|
|
|
| [1] |
MAO Yuting1, 2, HE Manchao1, 2, LIU Fangzhou3, BAI Xing4, YANG Xiaojie1, 2, TAO Zhigang1, 2*. Development and application of a large-scale physical model system for tunnel creep testing[J]. , 2026, 45(6): 1627-1638. |
|
|
|
|
