David Saiang
Luleå University of Technology
43 Papers
83 Citations
David Saiang is an academic researcher from Luleå University of Technology. The author has contributed to research in topics: Rock mass classification & Computer science. The author has an hindex of 9, co-authored 32 publications.
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Papers
Laboratory Tests on Shotcrete-Rock Joints in Direct Shear, Tension and Compression
TL;DR: In this article, a series of laboratory tests was performed on cemented shotcrete-rock joints to investigate the strength and stiffness of the interfaces, while simulating field conditions as close as possible.
146
The excavation disturbed zone (EDZ) at Kiirunavaara mine, Sweden—by seismic measurements
TL;DR: In this paper, the presence of an excavation disturbed zone (EDZ) around an excavation boundary can significantly affect the overall performance of the excavation and the general safety of men and equipment.
107
Stability analysis of the blast-induced damage zone by continuum and coupled continuum–discontinuum methods
TL;DR: In this paper, a series of numerical analyses was performed using continuum and coupled continuum-discontinuum methods to study the behavior of the blast-induced damage zone (BIDZ) around a tunnel boundary.
78
Stochastic assessment of pillar stability at Laisvall mine using Artificial Neural Network
TL;DR: In this paper, a stochastic assessment of pillar stability using Artificial Neural Network (ANN) is presented, where the uncertainty in the rock mass properties at the Laisvall mine were quantified and the probability density function of the deformation modulus of the Rock mass was determined using probabilistic approach.
57
Application of Measurement While Drilling Technology to Predict Rock Mass Quality and Rock Support for Tunnelling
TL;DR: In this paper, a tunnelling project is normally initiated with a site investigation to determine the in situ rock mass conditions and to generate the basis for the tunnel design and rock support.