TY  - GEN
AU  - Imre, Emőke
AU  - Rózsa, Pál
TI  - Coupled models for total stress dissipation tests
PY  - 2021
UR  - https://m2.mtmt.hu/api/publication/31889866
ID  - 31889866
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Imre, Emőke
AU  - Rózsa, Pál
AU  - Rácz, Ervin
ED  - Kádár, Péter
ED  - Lamacchia, Francesco P.
TI  - Coupled Models for the Dissipation Tests
T2  - IEEE CANDO EPE 2018
PB  - IEEE
CY  - New York, New York
CY  - Piscataway (NJ)
SN  - 9781728111537
PY  - 2018
SP  - 267
EP  - 272
PG  - 6
DO  - 10.1109/CANDO-EPE.2018.8601177
UR  - https://m2.mtmt.hu/api/publication/30396351
ID  - 30396351
AB  - Two linear, point-symmetric coupled consolidation model families (coupled 1 and coupled 2, embedding space dimension m=1,2,3) - differing in the boundary condition - arc compared. The structure of solution is treated and the analytical solutions are presented. The steady-state part of the analytical solutions are the linear elastic cavity expansion solutions for m>1. The transient parts are Bessel-Fourier series. Their constants are determined from the system of equations expressing the boundary conditions, and from the initial condition. Every model can be used for the evaluation of the pore water pressure dissipation tests. The total stress dissipation tests (eg. the piezo-lateral stress cell test) can qualitatively be evaluated by the coupled 1 model (with the new boundary condition) if it is completed by a relaxation term.
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Imre, Emőke
AU  - Rózsa, Pál
AU  - Bates, Lachlan
AU  - Fityus, Stephen
TI  - Evaluation of monotonic and non-monotonic dissipation test results
JF  - COMPUTERS AND GEOTECHNICS
J2  - COMPUT GEOTECH
VL  - 37
PY  - 2010
IS  - 7-8
SP  - 885
EP  - 904
PG  - 20
SN  - 0266-352X
DO  - 10.1016/j.compgeo.2010.07.008
UR  - https://m2.mtmt.hu/api/publication/1688723
ID  - 1688723
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Imre, Emőke
AU  - Rózsa, Pál
ED  - Thomas, Benz
ED  - Steinar, Nordal
TI  - Some features of the coupled consolidation models used for the evaluation of the dissipation test
T2  - 7th European Conference on Numerical Methods in Geotechnical Engineering, NUMGE 2010
PB  - CRC Press
CY  - Boca Raton, Florida
SN  - 9780415592390
T3  - Numerical Methods in Geotechnical Engineering - Proceedings of the 7th European Conference on Numerical Methods in Geotechnical Engineering
PY  - 2010
SP  - 303
EP  - 310
PG  - 8
DO  - 10.1201/b10551-56
UR  - https://m2.mtmt.hu/api/publication/1688722
ID  - 1688722
LA  - English
DB  - MTMT
ER  - 

TY  - BOOK
AU  - Rózsa, Pál
TI  - Bevezetés a mátrixelméletbe
ET  - 0
PB  - Typotex Kiadó
CY  - Budapest
PY  - 2009
SP  - 476
SN  - 13978963279028
UR  - https://m2.mtmt.hu/api/publication/2648976
ID  - 2648976
LA  - Hungarian
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Imre, Emőke
AU  - Lőrincz, J
AU  - Rózsa, Pál
ED  - Mahendra, N. Jadhav
TI  - Characterization of some sand mixtures
T2  - 12th International Conference on Computer Methods and Advances in Geomechanics
PB  - Curran Associates
CY  - Red Hook (NY)
SN  - 9781622761760
PY  - 2008
SP  - 2064
EP  - 2075
PG  - 12
UR  - https://m2.mtmt.hu/api/publication/2636626
ID  - 2636626
N1  - Cited By :13            
            Export Date: 12 March 2021            
            Correspondence Address: Imre, E.; Ybl Miklós Faculty, , Budapest, Hungary
LA  - English
DB  - MTMT
ER  - 

TY  - CONF
AU  - Imre, Emőke
AU  - Trang, P. Q.
AU  - Rózsa, Pál
AU  - Bates, L S
AU  - Fityus, I.
TI  - Evaluation of monotonous and non-monotonous dissipation test results.
T2  - Postconference volume of the XIV European Conference on Soil Mechanics and Geotechnical Engineering
PY  - 2008
SP  - 545
EP  - 557
PG  - 13
UR  - https://m2.mtmt.hu/api/publication/1688748
ID  - 1688748
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Imre, Emőke
AU  - Trang, P Q
AU  - Telekes, Gábor
AU  - Rózsa, Pál
AU  - Fityus, S
ED  - Huang, null
ED  - Mayne, null
TI  - Evaluation of short non-monotonous dissipation test data
T2  - Geotechnical and geophysical site characterization
PB  - Taylor and Francis
CY  - London
SN  - 9780203883198
PY  - 2008
SP  - 1035
EP  - 1041
PG  - 7
UR  - https://m2.mtmt.hu/api/publication/1490427
ID  - 1490427
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Boros, T
AU  - Rózsa, Pál
TI  - An explicit formula for singular values of the Sylvester-Kac matrix
JF  - LINEAR ALGEBRA AND ITS APPLICATIONS
J2  - LINEAR ALGEBRA APPL
VL  - 421
PY  - 2007
IS  - 2-3
SP  - 407
EP  - 416
PG  - 10
SN  - 0024-3795
DO  - 10.1016/j.laa.2006.10.008
UR  - https://m2.mtmt.hu/api/publication/2629417
ID  - 2629417
AB  - The object of our interest is a certain tridiagonal matrix that appears
in a variety of problems in statistical mechanics and quantum physics,
such as the Brownian motion, random walk on a hypercube, the Ehrenfest
urn model, and the Stark effect of the hydrogen atom. The spectral
decomposition of this matrix has been studied by a number of authors,
among others Sylvester, Cayley, Mazza, Muir, Schrodinger, and Kac. In
particular, explicit expressions are known for the eigenvalues and the
eigenvectors of the matrix. So the question arises: Does there exist an
explicit formula for the singular values? In this paper we find an
explicit formula for a subset of the singular values when the order of
the matrix is odd. In the process we utilize the method of generating
functions, and derive a second-order differential equation. The
polynomial solutions of this differential equation provide the elements
of the singular vectors. (c) 2006 Elsevier Inc. All rights reserved.
LA  - English
DB  - MTMT
ER  - 

TY  - CONF
AU  - Imre, Emőke
AU  - Trang, P. Q.
AU  - Rózsa, Pál
AU  - L, Bates S
AU  - Fityus, S
TI  - Evaluation of some non-monotonous dissipation tests.
T2  - Proceedings of the 14th European Conference on Soil Mechanics and Geotechnical Engineering
PB  - Millpress Science Publishers
C1  - Rotterdam
PY  - 2007
SP  - 1651
EP  - 1656
PG  - 6
UR  - https://m2.mtmt.hu/api/publication/1688758
ID  - 1688758
LA  - English
DB  - MTMT
ER  -