Robert C. Viesca
Dept. of Civil and Environmental Engineering
207 Anderson Hall
200 College Avenue
Medford, MA 02155
tel: +1 617 627 5165
fax: +1 617 627 3994
Frederic Cappa, Pierre Dublanchet, John D. Platt, Dmitry I. Garagash, Nicolas Brantut, Elizabeth L. Templeton-Barrett, James R. Rice
Sohom Ray (website), Graduate Student; B.S., Physics, University of Delhi; M. Tech., Applied Geophysics, IIT Roorkee; research interests include sliding friction, nonlinear instabilities, and relevance of both for earthquake nucleation.
Lichen Wang, Graduate Student; B.Eng, Geotechnical Engineering, China University of Geosciences, Wuhan; research interests include soil liquefaction, fracture mechanics and applications to slope stability, and geotechnical earthquake engineering.
Pathikrit Bhattacharya (website), Visiting Assistant Professor, School of Earth, Ocean and Climate Sciences, IIT Bhubaneswar. Previously, Postdoctoral Scholar, Civil and Environmental Engineering.
Parker Aubin, Geotechnical Engineer, GEI Consultants, Chicago, IL, office. Formerly, M.S. Student, Civil and Environmental Engineering.
Graduates interested in joining the group to pursue a Ph.D. or M.S. are encouraged to send an email and apply to join the department's Geosystems graduate program. See here for information on the application process.
Support for Tufts undergraduates is available through the Tufts Summer Scholars program. Support for department undergraduates is available from the Cataldo Fellowship (competitive process announced Spring term).
AGU Fall Meeting 2018, 10-14 Dec. '17: Ray, S., and R. C. Viesca, "Slip instability and aseismic slip under multiple length scales of frictional heterogeneity," Abstract T43B-08
AGU Fall Meeting 2018, 10-14 Dec. '17: R. C. Viesca, "State evolution laws and earthquake nucleation," Abstract S43C-0612
Workshop on Modeling Earthquake Source Processes, Caltech Seismologlical Laboratory, 8-10 Oct. '18
APEC Cooperation for Earthquake Science, 10th International Workshop, 25-28 Sept. '18: R. C. Viesca, "Friction laws, elasticity, and earthquake nucleation"
2018 SCEC Annual Meeting, 9-12 Sep. '18: R. C. Viesca and P. Dublanchet, "The slow slip of viscous faults"
2018 SCEC Annual Meeting, 9-12 Sep. '18: P. Bhattacharya and R. C. Viesca, "Fluid-induced aseismic slip can outpace pore-fluid migration: evidence from in situ data"
2018 Gordon Research Conference on Rock Deformation, 19-24 Aug. '18: P. Bhattacharya and R. C. Viesca, "Fluid-induced aseismic slip can outpace pore-pressure diffusion: evidence from in situ data"
2018 Gordon Research Conference on Rock Deformation, 19-24 Aug. '18: S. Ray and R. C. Viesca, "Slip instability and aseismic slip under multiple length scales of frictional heterogeneity"
2018 Gordon Research Seminar on Rock Deformation, 18-19 Aug. '18: S. Ray and R. C. Viesca, "Earthquake nucleation under a multitude of length scales of frictional heterogeneity"
GéoAzur (host: Frederic Cappa): R. C. Viesca, Visitor, 20-29 Jun. '18
Banff International Research Station, Workshop on Hydraulic Fracturing, 3-8 Jun. '18: R. C. Viesca, "Fluid-induced faulting"
EGU General Assembly 2018, 8-13 Apr. '18: Wang, L., S. Ray, P. Dublanchet, and R. C. Viesca, "Accelerated creep of a landslide with slip rate and state dependent basal friction," Session: NH3.7/GM7.4/SSS13.48 Mechanics of Mass Flows
Geometry and Dynamics Seminar Series, Brandeis University: P. Bhattacharya, 29 Mar. '18
Dynamics Days 2018, 4-6 Jan. '18: Ray, S., and R. C. Viesca, "Self-similar solutions and bifurcations of earthquake-nucleating slip instabilities under spatially variable parameters"
Viesca, R. C., and P. Dublanchet, The slow slip of viscous faults, rev. subm. to Journal of Geophysical Research, 4 Dec. 2018. doi:10.17605/OSF.IO/S6G4F. (pdf)
Viesca, R. C., and D. I. Garagash, Numerical methods for coupled fracture problems, Journal of the Mechanics and Physics of Solids, 113, 13–34, 2018. doi:10.1016/j.jmps.2018.01.008 (pdf)
Ray, S., and R. C. Viesca, Earthquake nucleation on faults with heterogeneous frictional properties, normal stress, Journal of Geophysical Research, 122, 8214–8240, 2017. doi:10.1002/2017JB014521 (pdf)
Brantut, N., and R. C. Viesca, The fracture energy of ruptures driven by flash heating, Geophysical Research Letters, 44, 6718–6725, 2017. doi:10.1002/2017GL074110 (pdf, suppl.)
Viesca, R. C., Self-similar slip instability on interfaces with rate- and state-dependent friction, Proceedings of the Royal Society A, 472(2192), 20160254, 2016. doi:10.1098/rspa.2016.0254 (pdf, suppl.)
Viesca, R. C., Stable and unstable development of an interfacial sliding instability, Physical Review E, 93(6), 060202(R), 2016. doi:10.1103/PhysRevE.93.060202 (pdf, suppl.)
Platt, J. D., R. C. Viesca, and D. I. Garagash, Steadily propagating slip pulses driven by thermal decomposition, Journal of Geophysical Research, 120, B12200, 2015. doi:10.1002/2015JB012200 (pdf)
Viesca, R. C., and D. I. Garagash, Ubiquitous weakening of faults due to thermal pressurization, Nature Geoscience, 8(11), 875–879, 2015. doi:10.1038/ngeo2554 (article, pdf, supp., addl. supp.)
Brantut, N., and R. C. Viesca, Earthquake nucleation in intact or healed rocks, Journal of Geophysical Research, 119, B11518, 2015. doi:10.1002/2014JB011518 (pdf)
Viesca, R. C., and J. R. Rice, Nucleation of slip-weakening rupture instability in landslides by localized increase of pore pressure, Journal of Geophysical Research, 117, B03104, 2012. doi:10.1029/2011JB008866 (pdf)
Viesca, R. C., The near and far of pore pressure during landslide and earthquake ruptures, Ph.D. thesis, Harvard University, August 2011. (pdf)
Viesca, R. C., and J. R. Rice, Elastic reciprocity and symmetry constraints on the stress field due to a surface-parallel distribution of dislocations, Journal of the Mechanics and Physics of Solids, 59, 2011, pp. 753–757. doi:10.1016/j.jmps.2011.01.011 (pdf)
Viesca, R. C., and J. R. Rice, Modeling slope instability as shear rupture propagation in a saturated porous medium, in Submarine Mass Movements and Their Consequences, 4th International Symposium, Austin, TX, 8–11 Nov. 2009., (eds. D.C. Mosher, R.C. Shipp, L. Moscardelli, J.D. Chaytor, C.D.P. Baxter, H. J. Lee, R. Urgeles), Springer, 2010, pp. 215–225. doi:10.1007/978-90-481-3071-9_18 (pdf) (presentation broadcast)
Viesca, R. C., E. L. Templeton, and J. R. Rice, Off-Fault Plasticity and Earthquake Rupture Dynamics, 2. Effects of Fluid Saturation, Journal of Geophysical Research, 113, B09307, 2008. doi:10.1029/2007JB005530 (pdf) (part 1: Templeton & Rice pdf)
(Last update: 21 Dec. 2018)