Although the great uncertainty, the results give a reliable estimation of the effect of degrading rock mass conditions on the tunnelling performance. Finally, a real case-study has been simulated by DAT in order
TBM Tunnelling in Jointed and Faulted Rock (2000) Z.T. Bieniawski Engineering Rock Mass Classification (1989) Z.T. Bieniawski Predicting TBM excavability Tunnels Tunn. Int. (2007) Carter, T., 2011. Successful Tunnelling in Challenging Mountainous Conditions, January, Downloaded on Sept. 11,...
TBM Tunnelling in Jointed and Faulted Rock[J]. CRC Press, 2000. [27] Deliormanh A H. Cerchar abrasivity index (CAI) and its relation to strength and abrasion test methods for marble stones[J]. Construction and Building Materials, 2012, 30:16–21. [28] MAIDL B, SCHMID L, RITZ W, ...
Uncertainty in geological and geotechnical parameters is inevitable as it is never possible to accurately determine every aspect of the ground conditions along the tunnel alignment during site investigations. As a consequence, there are many potential sources of geotechnical risk in both mechanized and c...
and is used to evaluate the feasibility of the machine and predict the advance rate of an excavation. In this study, a database of actual machine performance from T05 and T06 tunnels of the deep tunnel sewerage system (DTSS) project in Singapore which include: rock mass uniaxial compressive ...
A general class of conectives, intersection and union, are presented for fuzzy sets. The properties of this class are studied in comparison to the ordinary... RR Yager - 《Fuzzy Sets & Systems》 被引量: 1161发表: 1980年 TBM Tunnelling in Jointed and Faulted Rock This practical guide descri...
1 INTRODUCTION - WORLD RECORDS TBM prognosis models must be capable of explaining less than 1m/hr penetration rate (PR) in hard massive rock, perhaps short-term 10m/hr penetration rate (PR) in softer jointed rock, but only 0.01 m/hr average advance rate (AR) when severely delayed in ...
N. Barton, TBM tunneling in jointed and faulted rock, Balkema, Brookfield, 2000. Google Scholar [14] M. Sapigni, M. Berti, E. Behtaz, A. Busillo, G. Cardone, TBM performance estimation using rock mass classification, J. Rock Mech. Min. Sci. 39 (2002) 771-788. Google Scholar [15...
Analysis and estimation of gripper TBM performances in highly fractured and faulted rocks [ J ]. Tunnelling and Underround Soace Technology, 2016, 52:44-61.Paltrinieri E, Sandrone F, Zhao J, et al. Analysis and estimation of gripper TBM performances in highly fractured and faulted rocks [ ...
An Improved 3D Finite Difference Model for Simulation of Double Shield TBM Tunnelling in Heavily Jointed Rock Masses: the DXL Tunnel CaseMachine entrapmentShield jammingGround collapseDouble shield TBMHeavily jointed rock massesUbiquitous-joint modelRock Mechanics and Rock Engineering -...