PEMODELAN PENGARUH PEMOMPAAN SUMUR PRODUKSI PADA AKIFER DENGAN MUKA AIR TANAH MIRING

Authors

  • Muhammad Ramli Departemen Teknik Pertambangan, Universitas Hasanuddin
  • Muhram Sula Idris Departemen Teknik Pertambangan, Universitas Hasanuddin
  • Wihdah Wihdah Departemen Teknik Pertambangan, Universitas Hasanuddin
  • Aswad Almuqarram Departemen Teknik Pertambangan, Universitas Hasanuddin
  • Hamdana Khaerunnisa Departemen Teknik Pertambangan, Universitas Hasanuddin

DOI:

https://doi.org/10.32497/wahanats.v25i2.2158

Keywords:

aquifer, cone depression, groundwater, pumping

Abstract

The main issue in the utilization of ground water is always related to the decrease in water table or piezometric level. The decreasing of groundwater level is often accompanied by number of environmental impacts such as; subsidence, sea water intrusion, or reduced water from residents' wells and surface water bodies. Therefore, an experimental and numerical study was carried out to learn phenomena of cone depression resulted by groundwater production well. The experimental study of physical modeling used the S12-MKII Hydrology Study System equipment, and numerical modeling used Groundwater Modeling Software - Modflow. The modeling results were verified by analytical estimation. The results indicated that the groundwater withdrawn obtained with physical model and numerical simulation is bigger than estimated by analytical equation, particularly in estimating groundwater divide to a well.

Author Biographies

Muhammad Ramli, Departemen Teknik Pertambangan, Universitas Hasanuddin

Universitas Hasanuddin

Muhram Sula Idris, Departemen Teknik Pertambangan, Universitas Hasanuddin

Universitas Hasanuddin

Wihdah Wihdah, Departemen Teknik Pertambangan, Universitas Hasanuddin

Universitas Hasanuddin

Aswad Almuqarram, Departemen Teknik Pertambangan, Universitas Hasanuddin

Universitas Hasanuddin

Hamdana Khaerunnisa, Departemen Teknik Pertambangan, Universitas Hasanuddin

Universitas Hasanuddin

References

Anderson M.P., and Woessner W.W., 2015, Applied Groundwater Modeling, Simulation of flow and advective transport, Elsevier, London.

Bredehoeft J., and Durbin T., 2009, Ground water development ”“ The time to full capture problem, Ground Water, Vol. 47 Issue 2, pp. 506-514.

Fetter C.W., 2001, Applied Hydrogeology, Prentice Hall Inc, New Jersey.

Fileccia A., 2015, Some simple procedures for the calculation of the influence radius and well head protection areas (theoretical approach and a field case for a water table aquifer in an alluvial plain), Italian Journal of Groundwater, DOI 10.7343/AS-117-15-0144.

McCarthy F.D., 1993, Essential of Soil Mechanics and Foundations, Regents/Prentice Hall, Englewood Cliffs, New Jersey, p. 618.

De Graaf I.E.M., Gleeson T., van Beek L. P. H.., Sutanudjaja E.H., Bierkens M.F.P.., 2019, Environmental flow limits to global groundwater pumping, Nature, vol. 574, pp.90”“94

Todd D.K., and Mays L.W., 2005, Groundwater Hydrology, Third Edition, John Wiley & Sons, Inc.

Downloads

Published

2020-12-30

Issue

Vol. 25 No. 2 (2020): Wahana Teknik Sipil

Section

Articles

License

Authors who publish with this journal agree to the following terms:

Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.

Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.

Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).