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Ahmadreza Hedayat
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Year
Applying various hybrid intelligent systems to evaluate and predict slope stability under static and dynamic conditions
M Koopialipoor, D Jahed Armaghani, A Hedayat, A Marto, B Gordan
Soft Computing 23, 5913-5929, 2019
1952019
Analytical solution for the excavation of circular tunnels in a visco-elastic Burger’s material under hydrostatic stress field
A Fahimifar, FM Tehrani, A Hedayat, A Vakilzadeh
Tunnelling and Underground Space Technology 25 (4), 297-304, 2010
1932010
Application of deep neural networks in predicting the penetration rate of tunnel boring machines
M Koopialipoor, H Tootoonchi, D Jahed Armaghani, ...
Bulletin of Engineering Geology and the Environment 78, 6347-6360, 2019
1262019
Precursors to the shear failure of rock discontinuities
A Hedayat, LJ Pyrak‐Nolte, A Bobet
Geophysical Research Letters 41 (15), 5467-5475, 2014
1052014
Post-yield strength and dilatancy evolution across the brittle–ductile transition in Indiana limestone
G Walton, A Hedayat, E Kim, D Labrie
Rock Mechanics and Rock Engineering 50, 1691-1710, 2017
922017
The use of new intelligent techniques in designing retaining walls
M Koopialipoor, BR Murlidhar, A Hedayat, DJ Armaghani, B Gordan, ...
Engineering with Computers 36, 283-294, 2020
782020
Developing a new intelligent technique to predict overbreak in tunnels using an artificial bee colony-based ANN
M Koopialipoor, EN Ghaleini, H Tootoonchi, D Jahed Armaghani, ...
Environmental Earth Sciences 78 (5), 1-14, 2019
742019
Geophysical Waveform’s Frequency Attenuation as a Precursor to Rock Shear Failure
A Hedayat, J Hinton
Geotechnical Frontiers 2017, 633-642, 0
59*
Experimental investigation of multi-scale strain-field heterogeneity in rocks
D Shirole, G Walton, A Hedayat
International Journal of Rock Mechanics and Mining Sciences 127, 104212, 2020
582020
Void detection in two-component annulus grout behind a pre-cast segmental tunnel liner using Ground Penetrating Radar
B Kravitz, M Mooney, J Karlovsek, I Danielson, A Hedayat
Tunnelling and Underground Space Technology 83, 381-392, 2019
582019
Practical Risk Assessment of Ground Vibrations Resulting from Blasting, Using Gene Expression Programming and Monte Carlo Simulation Techniques
A Mahdiyar, D Jahed Armaghani, M Koopialipoor, A Hedayat, A Abdullah, ...
Applied Sciences 10 (2), 472, 2020
572020
Multi-modal monitoring of slip along frictional discontinuities
A Hedayat, LJ Pyrak-Nolte, A Bobet
Rock mechanics and rock engineering 47 (5), 1575-1587, 2014
512014
Geophysical signatures of shear induced damage and frictional processes on rock joint
A Hedayat, H Haeri, J Hinton, H Masoumi, G Spagnoli
Journal of Geophysical Research, 2018
502018
A new hybrid method for predicting ripping production in different weathering zones through in situ tests
ET Mohamad, M Koopialipoor, BR Murlidhar, A Rashiddel, A Hedayat, ...
Measurement 147, 106826, 2019
492019
Ultrasonic investigation of granular materials subjected to compression and crushing
A Gheibi, A Hedayat
Ultrasonics 87, 112-125, 2018
492018
Damage evaluation and deformation behavior of mine tailing-based Geopolymer under uniaxial cyclic compression
N Zhang, A Hedayat, HGB Sosa, JJG Cárdenas, GES Álvarez, ...
Ceramics International 47 (8), 10773-10785, 2021
482021
Suggesting a new testing device for determination of tensile strength of concrete
H Haeri, V Sarfarazi, A Hedayat
Struct. Eng. Mech 60 (6), 939-952, 2016
472016
On the incorporation of class F fly-ash to enhance the geopolymerization effects and splitting tensile strength of the gold mine tailings-based geopolymer
N Zhang, A Hedayat, HGB Sosa, RPH Bernal, N Tupa, IY Morales, ...
Construction and Building Materials 308, 125112, 2021
452021
Experimental and Numerical Study of Shear Fracture in Brittle Materials with Interference of Initial Double Cracks
H Haeri, V Sarfarazi, MF Marji, A Hedayat, Z Zhu
Acta Mechanica Solida Sinica 29 (5), 555-566, 2016
442016
Scale/Size dependency of intact rock under point load and indirect tensile (Brazilian) testing
H Masoumi, H Roshan, A Hedayat, P Hagan
International Journal of Geomechanics, 2018
432018
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Articles 1–20