Articles | Volume 372
Proc. IAHS, 372, 69–72, 2015
Proc. IAHS, 372, 69–72, 2015

  12 Nov 2015

12 Nov 2015

Modeling of earth fissures caused by land subsidence due to groundwater withdrawal

B. B. Panda et al.

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Cited articles

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AMEC Environmental 7 Infrastructures, Inc. (AMEC): Final design level subsidence and earthfissure risk zoning report Powerline, Vineyard Road and Rittenhouse Flood retarding Structures, prepared for Flood Control District of Maricopa County Contract FCD 2011C005 Work Assignment No. 12, AMEC Job No. 17-2013-4045, 421 pp., December 2013.
Boling, J. K., Carpenter, M. C., Johnson, N. M., and Davis, S. N.: Measurements, prediction and hazard evaluation of earth Fissures and subsidence, South Central Arizona, OWRT Project No. A-092-Ariz, The University of Arizona, Tucson, 46 pp., 1980.
Geo-Slope International Ltd.: Finite element stress and deformation analysis, Computer Program SIGMA/W, Calgary, Alberta, Canada, 2012.
Jachens, R. C. and Holzer, T. L.: Differential Compaction mechanism for earth fissures near Casa Grande, Arizona, Geol. Soc. Am. Bull., 93, 998–1012, 1982.
Short summary
Paper discuses numerical modeling of earth fissure caused by land subsidence due to groundwater withdrawal. The numerical models predict future subsidence and earth fissure potential for flood control structures in the metro Phoenix area. A finite element model was developed to estimate vertical subsidence and horizontal strain on the ground surface due to the pumping of ground water.