PUBLICATIONS
Journal Articles
[www.ems.psu.edu/~elsworth/publications/pubs.htm]
1.
Fitzgerald, M., Knobbe, S., and Elsworth, D. (2009) In situ
hydraulic conductivity profiling using an active source penetrometer. Submitted
for publication. J. Hydrol. 40 pp.
2.
Fitzgerald, M., and Elsworth, D. (2009) Evolution of the pore-pressure
field around a moving conical penetrometer of finite size. Submitted for
publication. ASCE J. Eng. Mechs. pp. 35.
3.
Yasuhara, H., and Elsworth, D. (2009) Roles of pressure
solution in fault restrengthening. Submitted for publication. J. Geophys. Int.
pp. 30.
4. Sheng, J.C. Liu, J., Elsworth, D., Zhu, W.C., and Liu, J.X. (2009) A coupled multiphysics model of miscible fluid displacement in fractured rocks: the role of stress. Submitted for publication. 40 pp.
5. Sheng, J.C. Liu, J., Elsworth, D., Zhu, W.C., and Liu, J.X. (2009) Digital image based simulation of multiphysics in fractured rocks. Submitted for publication. 40 pp.
6.
Lee, D.S., Elsworth, D.,
7. Elsworth, D., Yasuhara, H. (2009) Mechanical and transport constitutive models for fractures subject to dissolution and precipitation. Submitted for publication. Int. J. Num. Meth. Geomechs. 30 pp.
8.
Fitzgerald, M., Elsworth, D. (2009) Evaluation
of liquefaction susceptibility from uCPT-measured excess pore pressures.
Submitted for publication. J. Geotech. and Geoenv.
9. Samuelson, J., Elsworth, D., and Marone, C. (2009) Dilatant hardening of fluid saturated faults: an experimental and modeling based approach. In press. J. Geophys. Res. 40 pp.
10.
Taron, J. Elsworth, D., Min, K.-B. (2009) Methodology and
numerical simulation of thermal-hydrologic-mechanical-chemical processes in
deformable fractured porous media. In press. Int. J. R. Mechs. 28 pp. pdf
11.
Taron, J. and Elsworth, D. (2009)
Thermal-hydrologic-mechanical-chemical processes in the evolution of engineered
geothermal reservoirs. In press. Int. J. R. Mechs. 22 pp. pdf
12. Elsworth, D., Mattioli, G.S., Taron, J., Voight, B., Herd, R. (2008) Implications of magma transfer between multiple reservoirs on eruption cycling. Science. Vol. 322, pp. 246-248. pdf
13.
Min, K.-B., Rutqvist, J., and Elsworth, D. (2008)
Chemically- and mechanically-mediated influences on the transport and
mechanical characteristics of rock fractures. Int. J. R. Mechs. Vol. 46, No. 1,
pp 80-89. 
doi:10.1016/j.ijrmms.2008.04.002 pdf
14.
Zhang, H.B., Liu, J., and Elsworth, D. (2008) How
sorption-induced matrix deformation affects gas flow in coal seams: a new FE
model. Int. J. R. Mechs. Vol. 45, No. 8, pp. 1226-1236. doi:10.1016/j.ijrmms.2007.11.007. pdf
15.
Faoro, I., Niemeijer, A., Marone, C., and Elsworth, D.
(2008) The influence of shear and deviatoric stress on the evolution of
fractures in novaculite and diorite. J. Geophys. Res. Vol. 114, B01201,
doi:10:1029/2007JB005372. pdf
16. Sheng, J.C. Liu, J., Zhu, W.C., Elsworth, D., and Liu, J.X. (2008) Stress analysis of a borehole in saturated rocks under in situ mechanical, hydrological and thermal interactions. Energy Sources, Part A: Recovery, Utilization, and Environmental Effects. 30:2. Pp. 157-169. pdf
17. Tang, C.A., Liang, Z.Z., Zhang, Y.B., Chang, X., Tao, X., Wang, D.G. Zhang, J.X., Liu, J.S., Zhu, W.C., and Elsworth, D. (2008) Fracture spacing in layered materials: a new explanation based on two-dimensional failure process modeling. Amer. J. Science, Vol. 308, pp 49-72. Doi 10.2475/01.2008.02. pdf
18.
Yasuhara, H., and Elsworth, D. (2008) Compaction of a
fracture moderated by competing roles of stress corrosion and pressure
solution. Pure and Appl. Geophys., Vol. 165, No. 7. pp. 1289 – 1306. pdf
19. Lee, D.-S., Elsworth, D., and Hryciw, R. (2008) Hydraulic conductivity measurements from on-the-fly uCPT sounding and from VisCPT. J. Geotech. and Geo-Env. Eng., Vol. 134, No. 12, pp. 1720-1729. pdf
20. Niemeijer, A., Marone, C., and Elsworth, D. (2008) Healing of simulated fault gouges aided by pressure solution: results from rock analogue experiments. J. Geophys. Res., 113, B04204, doi: 10.1029/2007JB005376. pdf
21. Rutqvist, J., Freifeld, B., Min, K.-B., Elsworth, D., and Tsang, Y. (2008) Analysis of thermally induced changes in fractured rock permeability during eight years of heating and cooling at the Yucca Mountain drift scale test – identification of irreversible changes. Int. J. R. Mech. Vol. 45, No. 8, pp. 1373 – 1389. pdf
22. Samuelson, J. Marone, C., Voight, B., and Elsworth, D. (2008) Laboratory investigation of the frictional behavior of granular volcanic material. J. Volc. And Geotherm. Res. Vol. 3-4 pp. 265-279. pdf
23. Sawyer, A., Flemings, P., Elsworth, D., Kinoshita, M. (2008) Response of submarine hydrologic monitoring instruments to formation pressure changes: Theory and application to Nankai advanced CORKs. J. Geophys. Res. Vol 113, B01102, doi: 10.1029/2007JB005132, 2008 pdf
24.
Elsworth, D. and Lee, D.S. (2007) Limits in
determining permeability from on-the-fly uCPT soundings. Géotechnique. Vol. 57,
No. 8. pp. 679-685. pdf
25. Mattioli, G.S., Voight, B., Linde, A.T., Sacks, I.S., Watts, P., Widiwijayanti, C., Young, S.R., Hidayat, D., Elsworth, D., Malin, P.E., Shalev, E., Van Boskirk, E., Johnsston, W., Sparks, R.S.J., Neuberg, J., Bass, V., Dunkley, P., Herd, R. Syers, T., Williams, P., Williams, D. (2007) Unique and remarkable dilatometer measurements of pyroclastic flow-generated tsunamis. Geology. Vol. 35, No. 1, pp. 25-28. doi: 10.1130/G22931A.1 pdf
26. Taron, J. Elsworth, D., Thompson, G., and Voight, B. (2007) Mechanisms for rainfall-concurrent lava dome collapse at Soufriere Hills volcano, 2000-2002. J. Volcan. & Geotherm. Res. Vol. 1 pp. 195-209. pdf
27.
Yang, T.H. Liu, J., Elsworth, D., Zhu, W.C., Tham,
L.G. and Tang,
28.
Ouyang, Z., Elsworth, D., et al. (2007)
Characterization of hydraulic fracture with inflated dislocation moving within
a semi-infinite medium, Journal of China University of Mining & Technology,
June. Vol.17 No.2, pp 220-225.
29. Ouyang, Z., Elsworth, D., et al. (2007) A poroelastic PKN hydraulic fracture model incorporating dislocation theory: Part A. Progress in Mining Science and Safety Technology, Science Press USA Inc., ISBN 978-7-03-018737-6, pp. 384-390.
30. Yasuhara, H., Elsworth, D., Polak, A., Liu, J., Grader, A., and Halleck, P. (2006) Spontaneous permeability switching in fractures in carbonate: lumped parameter representation of mechanically- and chemically-mediated dissolution. Transp. in P. Media. Vol. 65, pp. 385-409. pdf
31. Liu, J., Sheng, J., Polak, A.B., Elsworth, D., Yasuhara, H., and Grader, A.S. (2006) A fully-coupled hydrological-mechanical-chemical model for fracture sealing and preferential opening. Int. J. R. Mechs. And Min. Sci.. Vol. 43, No. 1., pp. 23-36. pdf
32. Yasuhara, H., and Elsworth, D. (2006) A numerical model simulating reactive transport and evolution of fracture permeability. Int. J. Num. and Anal. Meth. in Geomechs. Vol. 30, No. 10, pp. 1039 – 1062. pdf
33. Elsworth, D., and Yasuhara, H. (2006) Short timescale chemo-mechanical effects and their influence on the transport properties of fractured rock. Pure and Appl. Geophys. Vol. 163, pp. 2051 - 2070. DOI 10.1007/s00024-006-0113-3 pdf
34. Voight, B.; Linde, A. T.; Sacks, I. S.; Mattioli, G. S.; Sparks, R. S. J.; Elsworth, D.; Hidayat, D.; Malin, P. E.; Shalev, E.; Widiwijayanti, C.; Young, S. R.; Bass, V.; Clarke, A.; Dunkley, P.; Johnston, W.; McWhorter, N.; Neuberg, J.; Williams, P. (2006) Unprecedented pressure increase in deep magma reservoir triggered by lava-dome collapse Geophys. Res. Lett., Vol. 33, No. 3, L03312 http://dx.doi.org/10.1029/2005GL024870. [Cover page article in GRL; AGU highlighted paper; cited and abstracted in Nature] pdf
35.
Elsworth, D., Lee, D.S., Hryciw, R., Shin, S.
(2006) Pore pressure response following undrained uCPT sounding in a dilating
soil. J. Geotech. and Geoenv.
36. Yasuhara, H., Polak, A., Mitani, Y., Grader, A., Halleck, P., and Elsworth, D. (2006) Evolution of fracture permeability through fluid-rock reaction under hydrothermal conditions. Earth and Planetary Science Letters. Vol. 244, pp. 186 – 200. pdf
37. Zhu, W.C., Liu, J., Elsworth, D., Polak, A., Grader, A., Sheng, J.C., and Liu, J.X. (2005) Tracer transport in a fractured chalk: x-ray characterization and digital image-based (DIB) simulation. Transport in Porous Media. Vol. 70, pp. 25 – 42. pdf
38. Yasuhara, H., Polak, A., Mitani, Y., Grader, A., Halleck, P., and Elsworth, D. (2005) Evolution of fracture permeability through reactive flow at elevated temperature. Trans. Geotherm. Res. Council. Vol. 29, pp. 437 – 441. pdf
39. Zhu, W.C., Liu, J., Yang, T.H., Sheng, J.C., and Elsworth, D. (2006) Effects of local heterogeneities on the hydromechanics of fractured rocks. Int. J. R. Mechs. Vol. 43, pp. 1182 – 1199. pdf
40.
Widiwijayanti, C., Clarke, A., Elsworth, D., and
Voight, B.(2005) Geodetic constraints on the shallow magma system at Soufrière
Hills volcano,
41. Yasuhara, H., Marone, C., and Elsworth, D. (2005) Fault zone restrengthening and frictional healing: the role of pressure solution. J. Geophys. Res. Vol. 110, B06310, doi:10.1029/2004JB003327. pdf
42. Ouyang, Z. Elsworth, D., et al. (2005) Theory of volumetric moving dislocation in a poroelastic halfspace and characterization of magma intrusion events. J. China University of Geosciences, Vol. 16, No.1, pp 58-65.
43. Liu, J, Polak, A, Elsworth, D, and Grader, A. (2005) Dissolution-induced preferential flow in a limestone fracture. J. Contam. Hydrol. Vol. 78, No. 1-2, pp. 53-70.
44.
Vinciguerra, S., Elsworth, D., and Malone, S. (2005) The
1980 pressure response and flank failure of Mt. St. Helens (USA) inferred by
seismic scaling exponents. J. Volc. and Geotherm. Res. Vol. 144, pp. 155-168. pdf
45.
Elsworth, D. and Lee, D.S. (2005) Permeability
determination from on-the-fly piezocone sounding. ASCE J. Geotech and Geoenv
46.
Elsworth, D. and Lee, D.S. (2005) Indentation of a
free-falling lance penetrometer into a poroelastic seabed. Int. J. Num. &
Anal. Meth. in Geomechs., Vol. 29, pp. 141-162, doi: 10.1002/nag.408. pdf
47.
Simmons, J., Elsworth, D., and Voight, B. (2005)
Classification and idealized limit-equilibrium analyses of dome collapses at
Soufriere Hills volcano,
48.
Polak, A., Elsworth, D., Liu, J.,
and Grader, A. (2004) Spontaneous switching of permeability changes in a
limestone fracture under net dissolution. Water. Resour. Res., Vol. 40, W03502, doi:10.1029/2003WR002717.
pdf
49.
Yasuhara, H., Elsworth, D., and Polak, A. (2004) The
evolution of permeability in a natural fracture: significant role of pressure
solution. J. Geophys. Res., Vol. 109, B03204, doi:10.1029/2003JB002663 pdf
50.
Simmons, J., Elsworth, D., and Voight, B. (2004) Stability
of exogenous lava domes during intense precipitation. Bull. Volcanol., Vol.,
66, pp. 725–734;
doi: 10.1007/s00445-004-0353-y. pdf
51.
Elsworth, D., Voight, B., Thompson, G., and Young, S.R.
(2004) A thermal-hydrologic mechanism for rainfall-triggered collapse of lava
domes. Geology.
Vol. 32, No. 11; pp. 969–972; doi: 10.1130/G20730.1. pdf
52.
Lee, D.S. and Elsworth, D. (2004) Indentation of a sharp
penetrometer into a poroelastic seabed, Am. Soc. Civ. Eng., J. E. Mech., Vol.
130, No. 2, pp. 170-179. pdf
53.
Yasuhara, H., Elsworth, D., and Polak, A. (2003) A
mechanistic model for compaction of granular aggregates moderated by pressure
solution. J. Geophys. Res. 108(B11), 2530, doi:10.1029/2003JB002536.
pdf
54.
Polak, A., Elsworth, D., Yasuhara, H., Grader, A.S., and
Halleck, P.M. (2003) Permeability
reduction of a natural fracture under net dissolution by hydrothermal fluids, Geophys.
Res. Lett., 30(20), 2020, doi:10.1029/2003GL017575. pdf
55.
Elsworth, D. and Voight, B.
(2001) The mechanics of harmonic gas-pressurization and failure of lava domes.
Geophys. J. Int., of the R. Astronomical Soc., 145, 187 – 198. pdf
56.
Elsworth, D. (2001) Mechanical response of lined and
unlined heated drifts. R. Mechs. and R. Eng., Vol. 34, No. 3, pp. 201-216. pdf
57.
Liu, J., Elsworth, D., Brady, B.H., and Mulhaus, H. (2000)
Strain-dependent fluid flow defined through rock mass classification schemes.
R. Mech. and R. Eng., Vol. 33, No. 2, pp 75-92. pdf
58.
Voight, B. and Elsworth, D. (2000) Instability and collapse
of lava domes. Geophys. Res. Let., Vol.
27, No. 1, pp. 1-4. pdf
59.
Liu, J., Elsworth, D. and Brady, B. H. G. (1999) A coupled
hydromechanical system defined through rock mass classification schemes. Int.
J. Num. and Anal. Meth. in Geomechs.. Vol. 23, No. 15, pp. 1945 – 1960. pdf
60.
Bai, M., Bouhroum, A. and Elsworth, D. (1999) Minimizing
numerical oscillation in coupled flow problems. Oil Gas – European Mag., Vol.
25, No. 2, pp. 37-39.
61.
Liu, J., Elsworth, D. and Brady, B. H. G. (1999) Linking
stress-dependent effective porosity and hydraulic conductivity fields to RMR.
Int. J. R. Mech., Min. Sci. & Geomech. Abstr., Vol. 36, No. 5, pp. 581-596.
pdf
62.
Bai, M., Meng, F., Elsworth, D., Zamman, M., Scott, T.E.
and Roegiers, J.-C. (1999) Numerical modeling of coupled flow and deformation
in fractured rock specimens. Int. J. Num. and Anal. Meth. in Geomechs., Vol.
23, pp. 141-160.
63.
Bai, M., Meng, F., Elsworth, D. and Roegiers, J.-C. (1999)
Analysis of stress-dependent permeability in non-orthogonal flow and
deformation fields. Submitted for publication, R. Mech. and R. Eng., vol. 32,
No. 3, pp. 195 – 219. pdf
64.
Elsworth, D. and Day, S. J. (1999) Flank collapse triggered
by intrusion: the Canarian and
65.
Liu, J. and Elsworth, D. (1999) Evaluation of pore water
pressure fluctuation around an advancing longwall panel. Adv. Water Res., Vol.
22, No. 6, pp. 633 – 644. pdf
66.
Elsworth, D. (1998) Indention of a sharp penetrometer in a
poroelastic medium. Int. J. Solids and Struct., Vol. 35, No. 34-35, pp. 4895 -
4904. pdf
67.
Kim, J.-M., Parizek, R.R., and Elsworth, D. (1998)
Evaluation of fully-coupled strata deformation and groundwater flow in response
to longwall mining. Int. J. R. Mechs., Min. Sci. and Geomechs. Abstr., Vol. 34,
No. 8, pp. 1187 – 1200. pdf
68.
Liu, J. and Elsworth, D. (1998) Three-dimensional effects
of hydraulic conductivity enhancement and desaturation around mined panels.
Int. J. R. Mechs., Min. Sci. and Geomechs. Abstr., Vol. 34, No. 8, pp. 1139 -
1152. pdf
69.
Bai, M., Elsworth, D., Inyang, H.I. and Roegiers, J-.C.
(1997) Modeling non-uniform solute transport using a triple porosity model. J.
Environmental
70.
Liu, J., Elsworth, D. and Matetic, R.J. (1997) Evaluation
of the post-mining groundwater regime following longwall mining. Hydrological
Processes, Vol. 11, 1945-1961. pdf
71.
Voight, B. and Elsworth, D. (1997) Failure of volcano slopes.
Geotechnique, Vol. 47, No. 1, pp. 1 - 31. pdf
72.
Bai, M., Meng, F., Elsworth, D., Zaman, Z. and Roegiers,
J.-C. (1997) Numerical modeling of stress-dependent permeability, Int. J. R.
Mech. and Min. Sci., Vol. 34, No. 3-4, Paper No. 020. pdf
73.
Liu, J., Elsworth, D. and Brady, B.H. (1997) Analytical
evaluation of post-excavation hydraulic conductivity field around a tunnel.
Int. J. R. Mech. and Min. Sci., Vol. 34, No. 3-4, Paper No. 181. pdf
74.
Piggott, A. R. and Elsworth, D. (1996) Displacement of
formation fluids by hydraulic fracturing. Geotechnique, Vol. 46, No. 4, pp. 671
- 681. pdf
75.
Sims, J.E., Elsworth, D. and Cherry, J.A. (1996) Stress
dependent flow through fractured clay till: a laboratory study.
76.
Fischer, M.P., Elsworth, D., Alley, R.B. and Engelder, J.T.
(1996) Finite element analysis of the modified ring test for determining Mode I
fracture toughness. Int. J. R. Mech. Min. Sci. & Geomech. Abstr., Vol. 33,
No. 1, pp. 1 - 16. pdf
77.
Bai, M., Roegiers, J.-C., and Elsworth, D. (1995)
Poromechanical response of fractured porous rock masses. J. Petro. Sci. &
Eng., Vol. 13, pp. 155 - 168. pdf
78.
Bai, M. and Elsworth, D., (1995) Modeling of miscible flow
in multi-component porous media. Transport in Porous Media, Vol. 21, No. 1, pp.
19 - 46. pdf
79.
Bai, M. and Elsworth, D. (1995) Influence of mining
geometry on mine hydro-geo-mechanics. Trans. Society of Mining Engineers, Vol.
296, July, pp 1856 - 1863. pdf
80.
Matetic, R.J., Liu, J. and Elsworth, D. (1995) Modeling the
effects of longwall mining on the ground water system. U.S. Bureau of Mines,
Report of Investigations, RI 9561, ISSN 1066-5552, 14 pp.
81.
Elsworth, D. and Voight, B. (1995) Dike intrusion as a
trigger for large earthquakes and the failure of volcano flanks. J. Geophys.
Res., Vol. 100, No. B4, April, pp. 6005-6024. pdf
82.
Elsworth, D. and Liu, J. (1995) Topographic influence of
longwall mining on groundwater. Groundwater, Vol. 33, No. 5, September-October,
pp. 786 - 793. pdf
83.
Li, J. and Elsworth, D. (1995) A Gauss-Newton method for
aquifer parameter identification. Groundwater, Vol. 33, No. 4, pp. 662 - 668. pdf
84.
Bai, M., Bouhroum, A. and Elsworth, D. (1994) Some aspects
of solving advection dominated flows. Hydrocarbon Technology, Vol. 47, No. 1,
pp. 11 - 17. pdf
85.
Bai, M. and Elsworth, D. (1994) Modeling of subsidence and
stress-dependent hydraulic conductivity for intact rock and fractured porous
media. R. Mech. and R. Eng., Vol. 27, No. 4, pp. 209 - 234.
86.
Bai, M. and Elsworth, D. (1993) Dual-porosity poroelastic
approach to behavior of porous media over a mining panel. Trans. Inst.
87.
Bai, M., Elsworth, D. and Roegiers, J-.C. (1993) Modeling
of naturally fractured reservoirs using deformation-dependent flow mechanism.
Int. J. R. Mech. Min. Sci. & Geomech. Abstr., Vol. 30, No. 7, pp. 1185 -
1191. pdf
88.
Ouyang, Z. and Elsworth, D. (1993) Evaluation of groundwater
flow into mined panels. Int. J. R. Mechs. Min. Sci. & Geomechs. Abstr. Vol.
30, No. 2, pp. 71 - 80. pdf
89.
Piggott, A.R. and Elsworth, D. (1993) Laboratory assessment
of the equivalent apertures of a rock fracture. Geophys. Res. Lett., Vol. 30,
No. 13, pp. 1387 - 1390. pdf
90.
Piggott, A.R. and Elsworth, D. (1993) Characterization of
fracture aperture by inverse analysis.
91.
Bai, M. and Elsworth, D. (1993)
Multi-porosity/multi-permeability approach to the simulation of naturally
fractured reservoirs. Water Resour. Res., Vol. 29, No. 6, pp. 1621 - 1633. pdf
92.
Elsworth, D. (1993) Analysis of piezocone data using
dislocation based methods. J. Geotechnical Engineering, ASCE, Vol. 119, No. 10,
pp. 1601 - 1623. pdf
93.
Bai, M. and Elsworth, D. (1993) Transient poroelastic
response of porous media over a mining panel. Engineering Geology, Vol. 35, pp.
49 - 64. pdf
94.
Elsworth, D. and Voight, B. (1992) Theory of dike intrusion
in a saturated porous solid. J. Geophys. Res., Vol. 97, No. B6, pp. 9105 -
9117. pdf
95.
Xiang, J. and Elsworth, D. (1992) Direct and integration
methods of parameter estimation of groundwater transport systems. Appl. Math.
Model., Vol. 16, No. 8, pp. 404 - 413. pdf
96.
Piggott, A.R. and Elsworth, D. (1992) Analytical models for
flow through obstructed domains. J. Geoph. Res., Vol. 97, No. B2, pp. 2085 -
2093. pdf
97.
Elsworth, D. (1992). Pore pressure response due to
penetration through layered media. Int. J. Num. Anal. Meth. in Geomechs., Vol.
16, No. 1, pp. 45 - 64. pdf
98.
Elsworth, D. and Bai, M. (1992). Flow-deformation response
of dual porosity media. J. Geotech.
99.
Elsworth, D. (1991). Dislocation analysis of penetration in
saturated porous media. J. Eng. Mech. Div., ASCE, Vol. 117, No. 2, pp 391-408. pdf
100.
Ylinen, A.M. and Elsworth, D. (1991). Heat and mass
transfer around an advancing penetrometer. Int. J. Heat and Mass Transfer, Vol.
34, No. 6, pp. 1407 - 1416. pdf
101.
Ouyang, Z. and Elsworth, D. (1991). A phenomenological
failure criterion for brittle rock. Rock Mechanics and Rock Engineering, Vol.
24, pp. 133 - 153. pdf
102.
Xiang, J. and Elsworth, D. (1990) Parameter identification
of nonsteady groundwater flow systems. Advances in Water Resources, Vol. 15,
pp. 259 - 269. pdf
103.
Xiang, J. and Elsworth, D. (1990). Low-order finite
elements for parameter identification in groundwater flow. Appl. Math. Model.,
Vol. 15, No. 5, pp. 256 - 266. pdf
104.
Elsworth, D. (1990). A comparative evaluation of the
parallel flow and spherical reservoir models of HDR geothermal systems. J.
Volcanology and Geothermal Res., Vol. 44, pp. 283 - 293. pdf
105.
Bai, M. and Elsworth, D. (1990). Some aspects of mining
under aquifers in
106.
Bai, M., Elsworth, D., Li, Z. and Tomlin, N. (1990).
Evaluation of stresses and displacements induced in discretely layered media.
Int. J. R. Mechs. Min. Sci., Vol. 1, No. 1, pp. 23 - 31.
107.
Elsworth, D. (1990). Theory of partially drained piezometer
insertion. J. Geotech.
108.
Zhihua, O. and Elsworth, D. (1989). An adaptive
characteristics method for advective-diffusive transport. Appl. Math. Model.,
Vol. 13, pp 682-692. pdf
109.
Elsworth, D. (1989). Thermal recovery from a multiple
stimulated HDR reservoir. Geothermics, Vol. 18, No. 5/6, pp. 761-774. pdf
110.
Elsworth, D. (1989). Theory of thermal recovery from a
spherically stimulated HDR reservoir. J. Geophys. Res., Vol. 94, No. B2, pp.
1927 - 1934. pdf
111.
Elsworth, D. and Xiang, J. (1989). A reduced degree of
freedom model for permeability enhancement in blocky rock. Geothermics, Vol.
18, No. 5/6, pp. 691-709. pdf
112.
Piggott, A. R. and Elsworth, D. (1989). Physical and
numerical studies of a fracture system model. Water Resour. Res., Vol. 25, No.
3, pp. 457 - 462. pdf
113.
Elsworth, D. (1989). Thermal permeability enhancement of
blocky rocks: plane and radial flow. Proceedings E.E.C. and C.N.R.S. Workshop
of Fluid Flow Through Strong Fractured Rocks,
114.
Elsworth, D. (1987). A boundary element-finite element procedure
for porous and fractured media flow. Water Resources Research, Vol. 23, No. 4,
pp. 551 - 560. pdf
115.
Elsworth, D. and Goodman, R. E. (1987). Numerical modelling
of fractured rock masses using coupled numerical schemes. Chapter 46 in,
Coupled Processes Associated with Nuclear Waste Repositories, Edited by C. F.
Tsang, Academic Press. pdf
116.
Elsworth, D. (1986). A model to evaluate the transient
hydraulic response of three-dimensional sparsely fractured rock masses. Water
Resources Research, Vol. 22, No. 13, pp. 1809 - 1819. pdf
117.
Elsworth, D. (1986). A hybrid boundary element - finite element analysis
procedure for fluid flow simulation in fractured rock masses. International
Journal of Numerical and Analytical Methods in Geomechanics, Vol. 10, No. 6,
pp. 569 - 584. pdf
118.
Elsworth, D. and Doe, T. W. (1986). Application of
non-linear flow laws in determining rock fissure geometry from single borehole
pumping tests. International Journal of Rock Mechanics and Min. Sci., Vol. 23,
No. 3, pp. 245 - 254. pdf
119.
Elsworth, D. and Goodman, R. E. (1986). Characterization of
rock fissure hydraulic conductivity using idealized wall roughness profiles.
International Journal of Rock Mechanics and Min. Sci., Vol. 23, No. 3, pp. 233
- 244. pdf
120.
Elsworth, D. (1986). Wedge stability around a circular
tunnel: plane strain condition. International Journal of Rock Mechanics and
Min. Sci., Vol. 23, No. 2, pp. 177 - 182. pdf