ADAPTIVE EXPLICIT-IMPLICIT QUASI THREE-DIMENSIONAL FINITE ELEMENT MODEL OF FLOW AND SUBSIDENCE IN MULTIAQUIFER SYSTEMS.

Shlomo P Neuman, CHRISTIAN PRELLER, T. N. NARASIMHAN

Research output: Contribution to journalArticle

47 Citations (Scopus)

Abstract

A QUASI THREE-DIMENSIONAL FINITE ELEMENT MODEL IS PRESENTEDFOR THE ANALYSIS OF GROUNDWATER FLOW AND LAND SUBSIDENCE DUE TO PUMPAGE IN MULTIAQUIFER SYSTEMS. IN THE MODEL, AQUIFERSARE SIMULATED WITH THE AID OF TWO-DIMENSIONAL HORIZONTAL FINITE ELEMENT GRIDS. EACH AQUIFER IS CONNECTED TO ITS NEIGHBORS ABOVE AND BELOW BY ONE-DIMENSIONAL VERTICAL FINITE ELEMENT STRINGS WHICH ALLOW LEAKAGE TO TAKE PLACE ACROSS AQUITARDSAND AQUICLUDES. LAND SUBSIDENCE IS MODELED BY VARYING THE VOID RATIO OF EACH VERTICAL ELEMENT ACCORDING TO A NONLINEAR VERSION OF TERZAGHI'S ONE-DIMENSIONAL CONSOLIDATION THEORY.

Original languageEnglish (US)
Pages (from-to)1551-1561
Number of pages11
JournalWater Resources Research
VolumeV 18
Issue numberN 5
StatePublished - Oct 1982
Externally publishedYes

Fingerprint

subsidence
Subsidence
Groundwater flow
void ratio
groundwater flow
Aquifers
Consolidation
aquifers
leakage
consolidation
aquifer
land
analysis

ASJC Scopus subject areas

  • Aquatic Science
  • Environmental Science(all)
  • Environmental Chemistry
  • Water Science and Technology

Cite this

ADAPTIVE EXPLICIT-IMPLICIT QUASI THREE-DIMENSIONAL FINITE ELEMENT MODEL OF FLOW AND SUBSIDENCE IN MULTIAQUIFER SYSTEMS. / Neuman, Shlomo P; PRELLER, CHRISTIAN; NARASIMHAN, T. N.

In: Water Resources Research, Vol. V 18, No. N 5, 10.1982, p. 1551-1561.

Research output: Contribution to journalArticle

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abstract = "A QUASI THREE-DIMENSIONAL FINITE ELEMENT MODEL IS PRESENTEDFOR THE ANALYSIS OF GROUNDWATER FLOW AND LAND SUBSIDENCE DUE TO PUMPAGE IN MULTIAQUIFER SYSTEMS. IN THE MODEL, AQUIFERSARE SIMULATED WITH THE AID OF TWO-DIMENSIONAL HORIZONTAL FINITE ELEMENT GRIDS. EACH AQUIFER IS CONNECTED TO ITS NEIGHBORS ABOVE AND BELOW BY ONE-DIMENSIONAL VERTICAL FINITE ELEMENT STRINGS WHICH ALLOW LEAKAGE TO TAKE PLACE ACROSS AQUITARDSAND AQUICLUDES. LAND SUBSIDENCE IS MODELED BY VARYING THE VOID RATIO OF EACH VERTICAL ELEMENT ACCORDING TO A NONLINEAR VERSION OF TERZAGHI'S ONE-DIMENSIONAL CONSOLIDATION THEORY.",
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