CONFERENCE PAPERS
- Lafe, O.E., Montes, J.S., Cheng, A.H.-D., Liggett,
J.A., and Liu, P.L-F., "Singularities in Darcy flow through
porous media," Proceedings of the 3rd ASCE/EMD Specialty
Conference, 1979.
- Liu, P.L-F. and Cheng, A.H.-D., "Boundary
integral equation solutions for fluid-structure interaction due
to earthquakes," Proceedings of the 3rd International Symposium
on Numerical Methods in Engineering, Paris, ed. P. Lascaux, pp.
363-371, March 14-16, 1983.
- Cheng, A.H.-D., "Boundary integral solution
for Darcy's flow with variable permeability," Finite Elements
in Water Resources, Proceedings of the 5th International Conference,
Burlington, Vermont, eds. J.P. Liable, C.A. Brebbia, W. Gray,
and G. Pinder, Springer-Verlag, pp. 737-746, June 18-22, 1984.
- Cheng, A.H.-D., Skalak, R., Weinbaum, S., and
Ni, J.C-Y., "Consolidation of poroelastic arterial tissue,"
Engineering Mechanics in Civil Engineering, Proceedings of the
5th ASCE/EMD Specialty Conference, University of Wyoming, eds.
A.P. Boresi and K.P. Chong, pp. 891-894, August 1-3, 1984.
- Cheng, A.H.-D., "Boundary element technique
for poroelasticity," BETECH 86, Proceedings of the 2nd Boundary
Element Technology Conference, eds. J.J. Connor and C.A. Brebbia,
MIT, Boston, pp. 743-755, Computational Mechanics Publications,
June 17-19, 1986.
- Cheng, A.H.-D. and Predeleanu, M., "Boundary
element method for visco-poroelasticity applied to soil consolidation,"
Advanced Boundary Element Methods, IUTAM Symposium, San Antonio,
ed. T.A. Cruse, Springer-Verlag, pp. 109-115, April 13-16, 1987.
- Detournay, E., Roegiers, J-C., and Cheng, A.H.-D.,
"Some new examples of poroelastic effects in rock mechanics,"
Rock Mechanics: Proceedings of the 28th U.S. Symposium, University
of Arizona, eds. I.W. Farmer, J.J.K. Daemen, C.S. Desai, C.E.
Glass, and S.P. Neuman, Balkema, pp. 575-584, June 29-July 1,
1987.
- Cheng, A.H.-D., Detournay, E., and Vandamme,
L., "An integral equation technique for vertical hydraulic
fracture in a porous formation," Development in Mechanics,
Proceedings of 20th Midwestern Mechanics Conference, Vol. 14(b),
Purdue University, pp. 591-596, August 31-September 2, 1987.
- Detournay, E., Vandamme, L., and Cheng, A.H.-D.,
"An integral equation technique for the propagation of a
vertical hydraulic fracture in a poroelastic formation,"
6th International Conference on Numerical Methods in Geomechanics,
Innsbruck, Austria, ed. G.A. Swoboda, Balkema, pp. 777-784, April
11-15, 1988.
- Lafe, O.E., Owoputi, O., and Cheng, A.H.-D.,
"Two perturbation boundary element codes for steady groundwater
flow in heterogeneous aquifers," Computational Methods in
Water Resources, Vol. 1 Modeling Surface and Sub-Surface Flows,
Proceedings of the 7th International Conference, MIT, eds. M.A.
Celia, et al., CMP/Elsevier, pp. 83-88, June 13-17, 1988.
- Detournay, E., Cheng, A.H.-D., Roegiers, J-C.,
and McLennan, J.D., "Poroelastic considerations in in situ
stress determination by hydraulic fracturing," Proceedings
of the 2nd International Workshop on Hydraulic Fracturing Stress
Measurements, University of Minnesota, eds. B.C. Haimson, J-C.
Roegiers, and M.D. Zoback, Vol. 1, pp. 410-424, June 15-18, 1988.
- Cheng, A.H.-D., Badmus, T., and Detournay, E.,
"Singular integral equation method for cracks embedded in
poroelastic space," Boundary Elements X, Vol. 3 Stress Analysis,
Southampton, U.K., ed. C.A. Brebbia, Springer-Verlag, pp. 265-278,
September 6-9, 1988.
- Lafe, O.E. and Cheng, A.H.-D., "A stochastic
boundary element method for groundwater flow with random boundary
conditions and recharge," Boundary Element Techniques: Applications
in Engineering, Proceedings of BETECH89 Conference, Windsor, Canada,
eds. C.A. Brebbia and N.G. Zamani, pp. 271-280, June 6-8, 1989.
- Cheng, A.H.-D., Hsieh, K-H., and Huang, C-P.,
"An interactive microcomputer program for one-dimensional
solute transport in saturated soil-water systems," National
Water Conference, ASCE, University of Delaware, ed. T.A. Austin,
pp. 350-357, July 17-20, 1989.
- Cheng, A.H.-D., Abousleiman, Y., and Badmus,
T., "A Laplace transform boundary element method for axisymmetric
diffusion problems," Boundary Element Methods in Engineering,
Proceedings of the International Symposium on Boundary Element
Methods, East Hartford, Connecticut, eds. B.S. Annigeri and K.
Tseng, pp. 576-583, October 2-4, 1989.
- Yang, C.Y., Cheng, A. H.-D., and Roy, R.V., "Chaotic
and stochastic dynamics for inelastic systems with hysteresis
and degradation," Stochastic Structure Dynamics, 1. New Theoretical
Developments, 2nd International Conference on Stochastic Structure
Dynamics, Boca Raton, Florida, eds. Y.K. L in and I. Elishakoff,
pp. 267-284, May 9-11, 1990.
- Cheng, A.H.-D., Yang, C.Y., and Niu, T-P., "Earthquake
reliability analysis of dam-reservoir-foundation system using
boundary element method," Proceedings of 4th U.S. National
Conference on Earthquake Engineering, Vol. 3, Palm Springs, California,
pp. 85-94, May 20-24, 1990.
- Yang, C.Y., Debessay, M., and Cheng, A.H.-D.,
"Probability based seismic reliability assessment of concrete
arch dam reservoir systems including structure-fluid interaction,"
Proceedings of 4th U.S. National Conference on Earthquake Engineering,
Vol. 3, Palm Springs, California, pp. 145-154, May 20-24, 1990.
- Cheng, A.H.-D. and Morohunfola, O., "Boundary
element formulation for multi-aquifer systems," Computational
Engineering with Boundary Elements, Vol. 1: Fluid and Potential
Problems, BETECH90, University of Delaware, eds. S. Grilli, C.A.
Brebbia, and A.H.-D. Cheng, Computational Mechanics Publications,
pp. 145-156, July 10-12, 1990.
- Cheng, A.H.-D., Abousleiman, Y., and Lafe, O.E.,
"Stochastic BEM for transient groundwater flow with stationary
random boundary condition," Computational Engineering with
Boundary Elements, Vol. 1: Fluid and Potential Problems, BETECH90,
University of Delaware, eds. S. Grilli, C.A. Brebbia, and A.H.-D.
Cheng, Computational Mechanics Publications, pp. 157-165, July
10-12, 1990.
- Cheng, A.H.-D., Carvalho, J., and Detournay,
E., "Equivalence between direct and indirect boundary integral
equations for linear poroelasticity," Computational Engineering
with Boundary Elements, Vol. 2: Solid and Computational Problems,
BETECH90, University of Delaware, eds. A.H.-D. Cheng, C.A. Brebbia,
and S. Grilli, Computational Mechanics Publications, pp. 199-209,
July 10-12, 1990.
- Badmus, T., Cheng, A.H.-D., and Grilli, S., "A
three-dimensional Laplace transform BEM for poroelasticity,"
Computational Engineering with Boundary Elements, Vol. 2: Solid
and Computational Problems, BETECH90, University of Delaware,
eds. A.H.-D. Cheng, C.A. Brebbia, and S. Grilli, Computational
Mechanics Publications, pp. 211-222, July 10-12, 1990.
- Cheng, A.H.-D. and Lafe, O.E., "Stochastic
boundary elements for groundwater flow with random hydraulic conductivity,"
Boundary Integral Methods, Theory, and Applications, Proceedings
of the IABEM Symposium, Università di Roma "La Sapienza,"
Rome, eds. L. Morino and R. Piva, Springer-Verlag, pp. 152-161,
October 15-19, 1990.
- Yang, C.Y. and Cheng, A.H.-D., "Chaotic
dynamics and structural control," Proceedings of the U.S.
National Workshop on Structural Control Research, eds., G.W. Housner
and S.F. Masri, University of Southern California, pp. 236-240,
October 25-26, 1990.
- Badiey, M., Cheng, A.H.-D., Jaya, I., and Schulkin,
M., "Stochastic analysis of acoustic plane wave reflection
from inhomogeneous porous media," Geo-Coast '91, International
Conference on Geotechnical Engineering for Coastal Development,
Yokohama, Japan, pp. 11-16, September 3-6, 1991.
- Yang, C.Y., Hackl, K., and Cheng, A.H.-D., "Chaos,
stochasticity and stability of a nonlinear oscillator with control,
Part I: Analysis," Computational Stochastic Mechanics, 1st
International Conference on Computational Stochastic Methods,
Corfu, Greece, eds. P.D. Spanos and C.A. Brebbia, Computational
Mechanics Publications/Elsevier Applied Science, pp. 223-237,
September 17-19, 1991.
- Cheng, A.H.-D., Hackl, K., and Yang, C.Y., "Chaos,
stochasticity and stability of a nonlinear oscillator with control,
Part II: Simulation," Computational Stochastic Mechanics,
1st International Conference on Computational Stochastic Methods,
Corfu, Greece, eds. P.D. Spanos and C.A. Brebbia, Computational
Mechanics Publications/Elsevier Applied Science, pp. 239-252,
September 17-19, 1991.
- Cheng, A.H.-D. and Lafe, O.E., "Recent development
of leaky aquifer theories," Computational Water Resource,
Tutorial at the 2nd International Conference on Computer Methods
and Water Resources, Rabat, Morocco, eds. D. Bensari, C.A. Brebbia,
and D. Ouazar, Computational Mechanics Publications, pp. 279-299,
October 7-11, 1991.
- Lafe, O.E. and Cheng, A.H.-D., "Stochastic
analysis of groundwater flow," Computational Water Resource,
Tutorial at the 2nd International Conference on Computer Methods
and Water Resources, Rabat, Morocco, eds. D. Bensari, C.A. Brebbia,
and D. Ouazar, Computational Mechanics Publications, pp. 301-322,
October 7-11, 1991.
- Cheng, A.H.-D. and Antes, H., "On free space
Green's function for high order Helmholtz equations," Boundary
Element Methods: Fundamentals and Applications, Proceedings of
the IABEM Symposium, Kyoto, Japan, eds. S. Kobayashi and N. Nishimura,
Springer-Verlag, pp. 67-71, October 14-17, 1991.
- Yang, C.Y., Cheng, A.H.-D., Chajes, M.J., and
Zhang, L., "Transient response of nonlinear structures with
feedback control," Proceedings, 62nd Shock and Vibration
Symposium, Vol. 1, pp. 140-149, October 29-31, 1991.
- Hackl, K., Cheng, A.H.-D., Yang, C.Y., and Chajes,
M., "Bifurcations and chaos in structural control,"
Engineering Mechanics, Proceedings of the 9th Conference, College
Station, Texas, eds. L.D. Lutes and J.M. Niedzwecki, pp. 664-667,
May 24-27, 1992.
- Cheng, A.H.-D. and Cui, L., "Green's function
for axisymmetric poroelasticity and coupled thermoelasticity,"
Boundary Element Technology VII, Albuquerque, eds. C.A. Brebbia
and M.S. Ingber, CMP/Elsevier, pp. 91-104, June 3-5. 1992.
- Abousleiman, Y., Cheng, A.H.-D., and Roegiers,
J-C., "Boundary element method for visco-poroelasticity with
rock mechanics applications," Boundary Element Technology
VII, Albuquerque, eds. C.A. Brebbia and M.S. Ingber, CMP/Elsevier,
pp. 173-183, June 3-5, 1992.
- Detournay, E. and Cheng, A.H.-D., "Influence
of pressurization rate on the magnitude of the breakdown pressure,"
Proceedings of the 33rd U.S. Symposium on Rock Mechanics, Santa
Fe, eds. J.R. Tillerson and W.R. Wawersik, Balkema, pp. 325-333,
June 8-10, 1992.
- Cheng, A.H.-D., Yang, C.Y., and Hackl, K., "Probabilistic
order of chaotic dynamics," Probabilistic Mechanics and Structural
and Geotechnical Reliability, Proceedings of the 6th Specialty
Conference, Denver, ed. Y.K. Lin, ASCE, pp. 420-423, July 8-10,
1992.
- Cheng, A.H.-D., Abousleiman, Y., Detournay, C.,
and Roegiers, J-C., "Source solution for a generalized dual
porosity model," Structure et Comportement Mécanique
des Géomatériaux--Colloque René Houpert,
Nancy, France, eds. F. Homand, F. Masrouri, and J-P. Tisot, pp.
109-116, September 10-11, 1992.
- Gu, H., Elbel, J.L., Nolte, K.G., Cheng, A.H.-D.,
and Abousleiman, Y., "Formation permeability determination
using impulse-fracture injection," SPE Production Operations
Symposium, SPE 25425, Oklahoma City, pp. 189-201, March 22-23,
1993.
- EL Harrouni, K., Ouazar, D., Cheng, A.H.-D.,
and Wrobel, L.C., "Stochastic parameter estimation in groundwater
flow," Advances in Hydro-Science and Engineering, Vol. 1,
Pt. B, Proceedings of International Conference on Hydroscience
and Engineering, ed. S.S.Y. Wang, Washington, D.C., pp. 1787-1794,
June 7-11, 1993.
- Lafe, O. and Cheng, A.H.-D., "Aquifer parameter
identification using stochastic indirect boundary element method,"
Boundary Elements XV, Vol. 1: Fluid Flow and Computational Aspects,
Worcester, Massachusetts, eds. C.A. Brebbia and J.J. Rencis, CMP/Elsevier,
pp. 131-144, August 10-13, 1993.
- Cheng, A.H.-D., Grilli, S., and Lafe, O., "Dual
reciprocity boundary element based on complete set global shape
functions," Boundary Elements XV, Vol. 1: Fluid Flow and
Computational Aspects, Worcester, Massachusetts, eds. C.A. Brebbia
and J.J. Rencis, CMP/Elsevier, pp. 343-357, August 10-13, 1993.
- Weng, C.H., Huang, C.P., Allen, H.E., Cheng,
A.H.-D., and Sanders, P.F., "Leaching of specific metals
from chromium-contaminated soil," Proceedings of International
Conference for Heavy Metals in Environment, Vol. 2, eds. R.J.
Allan and J.O. Nriagu, pp. 492-495, Toronto, September 12-17,
1993.
- Cui, L., Cheng, A.H.-D., Kaliakin, V., Abousleiman,
Y., and Roegiers, J-C., "Finite element analyses of anisotropic
poroelastic problems," Computer Methods and Advances in Geomechanics,
Vol. 2, Proceedings of 8th International Conference, eds. H.J.
Siriwardane and M.M. Zaman, Balkema, pp. 1567-1572, Morgantown,
West Virginia, May 22-28, 1994.
- Badiey, M., Cheng, A.H.-D., and Jaya, I., "The
effect of anisotropy of layered porous sediments on the plane
wave reflection coefficient," Proceedings, Oceans '94, IEEE,
Vol. II, pp. 220-222, Brest, France, September 13-16, 1994.
- Cheng, A.H.-D. and Detournay, E., "On singular
integral equations of poroelasticity," Mechanics of Poroelastic
Media, Symposium on Recent Developments in Poroelasticity Dynamics
of Poroelastic Media, ASME Winter Meeting, ed. A.P.S. Selvadurai,
Kluwer, pp. 93-108, Chicago, November 6-11, 1994.
- Cui, L., Cheng, A.H.-D., Leshchinsky, D., Abousleiman,
Y., and Roegiers, J.-C., "Stability analysis of an inclined
borehole in an isotropic poroelastic medium," Proceedings
of 35th U.S. Symposium on Rock Mechanics, eds. J.J.K. Daemen and
R.A. Schultz, Balkema, pp. 307-312, Lake Tahoe, June 4-7, 1995.
- Abousleiman, Y., Roegiers, J.-C., Cui, L., and
Cheng, A.H.-D., "Poroelastic solution of an inclined borehole
in a transversely isotropic medium," Proceedings of 35th
U.S. Symposium on Rock Mechanics, eds. J.J.K. Daemen and R.A.
Schultz, Balkema, pp. 313-318, Lake Tahoe, June 4-7, 1995.
- Lafe, O., Reddy, D.R., and Cheng, A.H.-D., "A
global interpolation function (GIF) boundary element code for
viscous flows," 31st AIAA/ASME/SAE/ASEE Joint Propulsion
Conference and Exhibit, AIAA 95-2339, San Diego, July 10-12, 1995.
- Cheng, A.H.-D., Rencis, J.J., and Abousleiman,
Y., "On generalized plane strain elasticity problems,"
Boundary Elements XVII, eds. C.A. Brebbia, S. Kim, T.A. Osswald,
and H. Power, CMP, pp. 167-174, Madison, Wisconsin, July 17-19,
1995.
- EL Harrouni, K., Ouazar, D., Cheng, A.H.-D.,
and Walters, G.A., "Optimum aquifer management by genetic
algorithm and boundary element method," Boundary Elements
XVII, eds. C.A. Brebbia, S. Kim, T.A. Osswald, and H. Power, CMP,
pp. 471-478, Madison, Wisconsin, July 17-19, 1995.
- Lafe, O. and Cheng, A.H.-D., "A GIF-based
stochastic boundary element method for random porous media,"
Computational Mechanics '95, Proceedings of International Conference
on Computational Engineering Science, Vol. 2, eds. A.N. Atluri,
G. Yagawa, and T.A. Cruse, Springer-Verlag, pp. 3,000-3,005, Hawaii,
July 30-August 3, 1995.
- Wiercigroch, M., Badiey, M., Simmen, J., and
Cheng, A.H.-D., "Bifurcation and stability analysis of parabolic
ray equations for acoustic wave propagation in an underwater sound
channel," Acoustics, Vibrations, and Rotating Machines, Proceedings
of 1995 Design Engineering Technical Conferences, ASME, Vol. 3,
Pt. B, DE-Vol. 84-2, pp. 355-360, Boston, September 17-21, 1995.
- EL Harrouni, K., Ouazar, D., and Cheng, A.H.-D.,
"Boundary and parameter identification using genetic algorithms
and boundary element method," Computer Methods and Water
Resources III, pp. 487-495, Beirut, Lebanon, September 25-28,
1995.
- Sidauruk, P., Cheng, A.H.-D., Ouazar, D., Hamidi,
A., and Chibani, L., "Contaminant source and parameter identification
by correlation coefficient optimization," Computer Methods
and Water Resources III, pp. 237-244, Beirut, Lebanon, September
25-28, 1995.
- Chen, J. and Cheng, A.H.-D., "Time domain
fundamental solution to nonclassical thermoelasticity with one
relaxation time, Part I: Three-dimensional solution," Proceedings
of 11th ASCE Engineering Mechanics Conference, eds. Y.K. Lin and
T.C. Su, pp. 80-83, Ft. Lauderdale, Florida, May 19-22, 1996.
- Chen, J. and Cheng, A.H.-D., "Time domain
fundamental solution to nonclassical thermoelasticity with one
relaxation time, Part II: Two-dimensional solution," Proceedings
of 11th ASCE Engineering Mechanics Conference, eds. Y.K. Lin and
T.C. Su, pp. 88-91, Ft. Lauderdale, Florida, May 19-22, 1996.
- Kaliakin, V.N., Cui, L., and Cheng, A.H.-D.,
"Generalized plane strain finite element analysis: Geomechanical
applications," Proceedings of 11th ASCE Engineering Mechanics
Conference, eds. Y.K. Lin and T.C. Su, pp. 289-292, Ft. Lauderdale,
Florida, May 19-22, 1996.
- Cui, L., Abousleiman, Y., Cheng, A.H.-D., and
Roegiers, J-C., "Anisotropy effect on one-dimensional consolidation,"
Proceedings of 11th ASCE Engineering Mechanics Conference, eds.
Y.K. Lin and T.C. Su, pp. 471-474, Ft. Lauderdale, Florida, May
19-22, 1996.
- Badiey, M., Cheng, A.H.-D., and Mu, Y., "Statistical
analyses of acoustical wave velocity in porous seafloor,"
Proceedings of 11th ASCE Engineering Mechanics Conference, eds.
Y.K. Lin and T.C. Su, pp. 800-803, Ft. Lauderdale, Florida, May
19-22, 1996.
- Abousleiman, Y. and Cheng, A.H.-D., "Anelastic
strain recovery of deep cores with presence of pore pressure,"
Proceedings of 11th ASCE Engineering Mechanics Conference, eds.
Y.K. Lin and T.C. Su, pp. 935-938, Ft. Lauderdale, Florida, May
19-22, 1996.
- Cheng, A.H.-D., "Anisotropic coefficients
of poroelasticity," Proceedings of 11th ASCE Engineering
Mechanics Conference, eds. Y.K. Lin and T.C. Su, pp. 1094-1097,
Ft. Lauderdale, Florida, May 19-22, 1996.
- Abousleiman, Y., Bai, M., and Cheng, A.H.-D.,
"A PKN model with pressure-dependent leakoff--Part I: Homogeneous
poroelastic media," Proceedings 2nd North American Rock Mechanics
Symposium, Vol. 1, pp. 1019-1022, Montréal, Québec,
Canada, June 19-21, 1996.
- Ennaciri, B., Ouazar, D., EL Harrouni, K., Cheng,
A.H.-D., and Esselaoui, D., "Boundary inverse problem of
Helmholtz operator by genetic algorithms and boundary elements,"
Boundary Element Technology XII, eds. J.I. Frankel, C.A. Brebbia,
and M.A.H. Aliabadi, pp. 131-139, Knoxville, Tennessee, April
9-11, 1997.
- Mu, Y., Cheng, A.H.-D., and M. Badiey, "Water
wave driven seepage flux in sea bottom sediment," Computer
Methods and Water Resources IV, eds. Y. Abousleiman, C.A. Brebbia,
and A.H.-D. Cheng, pp. 79-88, Byblos, Lebanon, June 16-18, 1997.
- EL Harrouni, K., Ouazar, D., and Cheng, A.H.-D.,
"Finite elements-sharp interface approach and Gas for parameter
estimation," Computer Methods and Water Resources IV, eds.
Y. Abousleiman, C.A. Brebbia, and A.H.-D. Cheng, pp. 269-277,
Byblos, Lebanon, June 16-18, 1997.
- Naji, A., Cheng, A.H.-D., and Ouazar, D., "Boundary
element solution of stochastic saltwater/freshwater interface
problems," Engineering Mechanics: A Force for the 21st Century,
12th Engineering Mechanics Conference, ASCE, eds. H. Murakami
and L.E. Luco, pp. 1653-1656, La Jolla, California, May 17-20,
1998.
- El Harrouni, K., Ouazar, D., and Cheng, A.H.-D.,
"GAs for parameter estimation in contaminant transport by
groundwater," CDROM, ICHE'98, 3rd International Conference
on Hydroscience and Engineering, eds. K.P. Holz, W. Bechteler,
M. Kawahara, and S.S.Y. Wang, Brandenburg University of Technology,
Cottbus, Germany, August 31-September 3, 1998.
- El Harrouni, K., Ouazar, D., and Cheng, A.H.-D.,
"Salt/fresh-water interface model and GAs for parameter estimation,"
Proceedings, 15th Salt Water Intrusion Meeting, W. de Breuck and
L. Walschot, L (eds.), Ghent, Belgium, May 1998.
- Shen, H., Cheng, A.H.-D., Wang, K.-H., and Teng,
M., "Issues on teaching environmental fluid mechanics,"
EM 2000, 14th Engineering Mechanics Conference, ASCE, ed. J.L.
Tassoulas, University of Texas at Austin, May 21-24, 2000.
- Cheng, A.H.-D., Chen, C.-S., Golberg, M.A., and
Young, D.-L., "Radial basis functions, polynomial basis functions,
particular solutions, and DRBEM," EM2000, 14th Engineering
Mechanics Conference, ASCE, ed. J.L. Tassoulas, University of
Texas at Austin, May 21-24, 2000.
- Muleshkov, A.S., Chen, C.S., Golberg, M.A., and
Cheng, A.H.-D., "Analytic particular solutions for inhomogeneous
Helmholtz-type equations," Advances in Computational Engineering
and Sciences, Vol. 1, International Conference on Computational
Engineering and Sciences, eds. S.N. Atluri and F.W. Brust, Tech
Science Press, pp. 27-32, Los Angeles, August 21-25, 2000.
- Chen, C.S., Golberg, M.A., Ganesh, M., and Cheng,
A.H.-D., "The dual reciprocity method using compactly supported
radial basis functions with multilevel method," Boundary
Element XXII, 22nd International Conference on Boundary Element
Method, eds. C.A. Brebbia and H. Power, pp. 555-564, Cambridge,
UK, September 4-6, 2000.
- Cheng, A.H.-D., Ghassemi, A., and Detournay,
E., "Modeling heat extraction from a fracture in hot dry
rock using an integral equation method," 26th Annual Workshop
on Geothermal Reservoir Engineering, Palo Alto, California, January
29-31, 2001.
- Cheng, A.H.-D., Ghassemi, A., and Detournay,
E., "Integral equation solution of heat extraction from a
fracture in hot dry rock," Boundary Element Technology XIV,
eds. C.A. Brebbia and A. Kassab, pp. 45-54, Orlando, Florida,
March 12-14, 2001.
- Ghassemi, A. and Cheng, A.H.-D., "Poroelastic
analyses near subsurface excavations and underneath a dam,"
Boundary Element Technology XIV, eds. C.A. Brebbia and A. Kassab,
pp. 185-193, Orlando, Florida, March 12-14, 2001.
- Tsai, C.C., Young, D.L., and Cheng, A.H.-D.,
"An iterative DRBEM for three-dimensional Poisson's equation,"
Boundary Element Technology XIV, eds. C.A. Brebbia and A. Kassab,
pp. 323-332, Orlando, Florida, March 12-14, 2001.
- Benhachmi, M.K., Ouazar, D., Naji, A., Cheng,
A.H.-D., and EL Harrouni, K., "Optimal management in saltwater-intruded
coastal aquifers by simple genetic algorithm," Cyber Proceedings,
1st International Conference on Saltwater Intrusion and Coastal
Aquifers-Monitoring, Modeling, and Management, eds. D. Ouazar
and A.H.-D. Cheng, Essaouira, Morocco, April 23-25, 2001.
- Benhachmi, M.K., Ouazar, D., Naji, A., Cheng,
A.H.-D., and EL Harrouni, K., "Chance constrained optimal
management in saltwater-intruded coastal aquifers using genetic
algorithms," Cyber Proceedings, 1st International Conference
on Saltwater Intrusion and Coastal Aquifers-Monitoring, Modeling,
and Management, eds. D. Ouazar and A.H.-D. Cheng, Essaouira, Morocco,
April 23-25, 2001.
- Tsai, C.C., Young, D.L., and Cheng, A.H.-D.,
"Meshless BEM for steady three-dimensional Stokes flows,"
International Conference on Computational Engineering Science,
ICES 2001, Puerto Vallarta, Mexico, August 19-24, 2001.
- Cheng, A.H.-D. and Ghassemi, A., "Effect
of fluid leakoff on heat extraction from a fracture in hot dry
rock," Geothermal Resources Council Annual Meeting, San Diego,
California, August 26-29, 2001.
- Cheng, A.H.-D. and Lopatnikov, S.L., "Variational
formulation of poroelasticity with physically based material coefficients,''
15th Engineering Mechanics Conference, ASCE, Columbia University,
New York, June 2-5, 2002.
- Muleshkov, A.S., Golberg, M.A., Cheng, A.H.-D.,
and Chen, C.S., "Polynomial particular solutions for Poisson
problems," Boundary Elements 24, eds. C.A. Brebbia, A. Tadeu,
and V. Popov, pp. 115-124, Sintra, Portugal, June 17-19, 2002.
- Cheng, A.H.-D. and Lopatnikov, S.L., "Variational
formulation of fluid infiltrated porous materials and physically-based
micromechanical material constants,'' Poromechanics II, Proceedings
of the 2nd Biot Conference on Poromechanics, eds. J.-L. Auriault,
C. Geindreau, P. Royer, J.-F. Bloch, C. Boutin, and J. Lewandowska,
pp. 385-390, Balkema, Grenoble, France, August 26-28, 2002.
- Benhachmi, M.K., Ouazar, D., Naji, A., Cheng,
A.H.-D., and EL Harrouni, K., "Pumping optimization in saltwater
intruded aquifers by simple genetic algorithm-Deterministic model,"
Proceedings of the 2nd International Conference on Saltwater Intrusion
and Coastal Aquifers-Monitoring, Modeling, and Management, ed.
L. Marin, Merida, Mexico, March 30-April 2, 2003.
- Benhachmi, M.K., Ouazar, D., Naji, A., Cheng,
A.H.-D., and EL Harrouni, K., "Chance-constrained pumping
optimization in saltwater intruded aquifers by simple genetic
algorithm-Stochastic model," Proceedings of the 2nd International
Conference on Saltwater Intrusion and Coastal Aquifers-Monitoring,
Modeling, and Management, ed. L. Marin, Merida, Mexico, March
30-April 2, 2003.
- Benhachmi, M.K., Ouazar, D., Naji, A., Cheng,
A.H.-D., and El Harrouni, K., "Pumping optimization in saltwater
intruded aquifers by simple genetic algorithm-Deterministic model,"
Proceedings of Coastal Aquifers Intrusion Technology: Mediterranean
Countries International Conference (TIAC'03), Vol. 1, pp. 291-293,
Alicante, Spain, 2003.
- Gaaloul, N. and Cheng, A.H.-D., "Hydrogeological
and hydrochemical investigation of coastal aquifers in Tunisia-Crisis
in overexploitation and salinization," Proceedings of the
2nd International Conference on Saltwater Intrusion and Coastal
Aquifers-Monitoring, Modeling, and Management, ed. L. Marin, Merida,
Mexico, March 30-April 2, 2003.
- Cheng, A.H.-D., Lopatnikov, S.L., and Gillespie,
J.W., "Lagrangian formulation of poroelasticity with porosity
dynamics," Proceedings, 16th Engineering Mechanics Conference,
ASCE, University of Washington, Seattle, July 16-18, 2003.
- Cheng, A.H.-D., "Acoustics of porous materials,"
Proceedings, 11th Annual International Conference on Composites/Nano
Engineering, ed. D. Hui, pp. 87-88, Hilton-Head, South Carolina,
August 8-14, 2004.
- Cheng, A.H.-D. and Cabral, J.J.S.P., "Direct
solution of certain ill-posed boundary value problems by collocation
method," Boundary Element XVII, eds. A. Kassab, C.A. Brebbia,
E. Divo and D. Poljak, pp. 35-45, Orlando, Florida, March 15-17,
2005.
- Cheng, A.H.-D. and Abousleiman, Y.N., "Porosity
equilibrium, strain hardening, and intrinsic micromechanical model
of poromechanics," Poromechanics III, Biot Centennial (1905-2005),
Proceedings, 3rd Biot Conference on Poromechanics, eds. Y.N. Abousleiman,
A.H.-D. Cheng and F.-J. Ulm, pp. 155-161, Norman, Oklahoma, May
24-27, 2005.
- Nygren, A., Ghassemi, A., and Cheng, A.H.-D.,
"Effects of cold-water injection on fracture aperture and
injection pressure," Geothermal Resources Council Annual
Meeting, Reno Nevada, September 25-28, 2005.
- Qahman, K., Larabi, A., Ouazar, D., Naji, A.,
and Cheng, A.H.-D., "Optimal and sustainable extraction of
groundwater in Gaza coastal aquifer," International Conference
on Integrated Water Resources Management and Challenges of the
Sustainable Development, Marrakech, Morocco, May 23-25, 2006.
- Aharmouch, A., Larabi, A., and Cheng, A.H.-D.,
"Numerical experiments on the convergence of the coupled
seawater intrusion model with a centroid-only velocity consistent
method," International Conference on Integrated Water Resources
Management and Challenges of the Sustainable Development, Marrakech,
Morocco, May 23-25, 2006.
- Gaaloul, N. and Cheng, A.H.-D., "Methodology
of the hydraulics and hydrodynamics modeling aquifers-stream interactions,"
IAHR-GW2006, Groundwater Hydraulics in Complex Environments, Toulouse,
France, June 12-14, 2006.
- Pal, G., Al-Ostaz, A., Mantena, P.R., Cheng,
A.H.-D., and Song, C.R., "Molecular dynamics simulation of
SWCNT-Polymer nanocomposite and its constituents," 21st Annual
Technical Conference of the American Society of Composite Materials,
University of Michigan, Dearborn, September 17-26, 2006.
- Song, C.R., Cho, H., Jung, Y.-H., Cheng, A.H.-D.,
and Al-Ostaz, A., "Bridging molecular, particulate, and continuum
mechanics for geomechanics application," Geo-Denver 2007,
Denver, 10 p., February 18-21, 2007.
- Mantena, P.R., Al-Ostaz, A., and Cheng, A.H.-D.,
"Dynamic response and molecular simulations of nanocomposites,"
Proceedings of 16th International Conference on Composite Materials
(CD-ROM), Kyoto, Japan, 8 p., July 8-13, 2007.
- Wang, G., Al-Ostaz, A., Cheng, A.H.-D., Mantena,
P.R., and Belal, A.M., "Particle modeling of dynamic fracture
simulations of a 2D polymeric material (nylon-6,6) subject to
the impact of a rigid indenter," Inaugural International
Conference of the Engineering Mechanics Institute, University
of Minnesota, Minneapolis, May 18-21, 2008.
- Irshidat, M., Al-Ostaz, A., Mullen, C., Cheng,
A.H.-D., and Mantena, P.R., "CMU infill wall blast simulation
for optimizing performance of nano-particle enhancement of energy
absorption and debris mitigation," Inaugural International
Conference of the Engineering Mechanics Institute, University
of Minnesota, Minneapolis, May 18-21, 2008.
- Wang, G., Al-Ostaz, A., Cheng, A.H.-D., and Mantena,
P.R., "A hybrid particle-lattice model for dynamic fracture
problems," First American Academy of Mechanics Conference,
New Orleans, June 17-20, 2008.
- Wang, G., Al-Ostaz, A., Cheng, A.H.-D., and Mantena,
P.R., "Particle modeling of crack propagation in materials
at macroscopic level," First American Academy of Mechanics
Conference, New Orleans, June 17-20, 2008.
- Irshidat, M., Al-Ostaz, A., Mullen, C., Cheng,
A.H.-D., and Mantena, P.R., "Blast resistance of CMU infill
walls retrofitted with nano-structured materials," First
American Academy of Mechanics Conference, New Orleans, June 17-20,
2008.
- Alkhateb, H., Al-Ostaz , A. Cheng, A.H.-D. and
Mantena, P.R., "Parametric evaluation of multi-wall carbon
nanotube reinforced nylon 6,6 nano composites using molecular
dynamic approach," First American Academy of Mechanics Conference,
New Orleans, June 17-20, 2008.
- Larabi, A., Faouzi, M., and Cheng, A.H.-D., "Assessment
of groundwater resources in Rmel coastal aquifer (Morocco) by
SEAWAT," Proceedings of 20th Salt Water Intrusion Meeting,
pp. 136-140, Naples, Florida, June 23-25, 2008.
- Zhou, X.X., Ghassemi, A., and Cheng A.H.-D.,
"A three-dimensional poroelastic model for water injection
into a geothermal reservoir," 42nd US Rock Mechanics Symposium
and 2nd U.S.-Canada Rock Mechanics Symposium, San Francisco, June
29-July 2, 2008.
- Alkhateb, H., Wu, W., Al-Ostaz, A., Mantena,
P.R., and Cheng, A.H.-D., "Molecular dynamic simulation of
nano composites and their constituents," presented at the
American Society for Composites 23rd Annual Technical Conference,
Memphis, September 9-11, 2008.
- Wang, G., Al-Ostaz, A., Cheng, A.H.-D., Mantena,
P.R., "Particle modeling for blasting simulations,"
presented at the American Society for Composites 23rd Annual Technical
Conference, Memphis, September 9-11, 2008.
- Mantena, P.R., Cheng, A.H.-D., and Al-Ostaz,
A., "Blast and impact resistant composite structures for
navy ships," ONR Solid Mechanics Review, University of Maryland,
Adelphi, MD, 10 pp., September 17-18, 2008.
- Larabi, A. and Cheng, A.H.-D., "Modeling
groundwater flow in aquifers using a FE saturated/unsaturated
approach," presented at the 9th International Conference
on Numerical Analysis and Optimization, Faculty of Science and
Technology-Mohammedia, Morocco, December 17-19, 2008.
- Naji, A., Amaziane, B., Cheng, A.H.-D., and Ouazar,
D., "Chance-constrained optimization of pumping in coastal
aquifers by stochastic boundary element method and genetic algorithm,"
presented at the 9th International Conference on Numerical Analysis
and Optimization, Faculty of Science and Technology-Mohammedia,
Morocco, December 17-19, 2008.
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