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Pemodelan Air Tanah MODFLOW×Konsolidasi Terzaghi×Model Aliran Trafik (Model LWR)×
BidangKejuruteraan AwamKejuruteraan AwamKejuruteraan Awam
KeluargaProcess / pipelineProcess / pipelineProcess / pipeline
Tahun asal1984 (original release); continuously updated through MODFLOW-6 (2017)19431955
PengasasMichael G. McDonald and Arlen W. Harbaugh (U.S. Geological Survey)Karl TerzaghiM. J. Lighthill and G. B. Whitham
JenisNumerical groundwater flow simulationDiffusion equation for pore pressure dissipation and soil settlementMacroscopic traffic flow modeling using conservation laws
Sumber perintisHarbaugh, A. W. (2005). MODFLOW-2005, the U.S. Geological Survey modular ground-water model — the Ground-Water Flow Process. U.S. Geological Survey Techniques and Methods 6-A16. link ↗Terzaghi, K. (1943). Theoretical Soil Mechanics. John Wiley & Sons. ISBN: 0-471-85305-1Lighthill, M. J., & Whitham, G. B. (1955). On kinematic waves I. Flow movement in long rivers. Proceedings of the Royal Society A, 229(1178), 281-316. DOI ↗
AliasMODFLOW-2005, MODFLOW-6, modular groundwater flow model, USGS groundwater modelPrimary consolidation, Soil settlement, Effective stressLWR model, Traffic wave, Kinematic wave theory
Berkaitan033
RingkasanMODFLOW is the U.S. Geological Survey's open-source, modular finite-difference model for simulating three-dimensional groundwater flow through porous media. First released in 1984 and continuously updated — most recently as MODFLOW-6 — it is the global standard for quantitative hydrogeological analysis, widely used in civil engineering, environmental consulting, water-resource management, and groundwater contamination studies.Terzaghi consolidation theory describes how water-saturated clay soils compress over time as excess pore water pressure dissipates and effective stress increases. Formulated by Karl Terzaghi in 1943, this foundational theory enables prediction of settlement rates for foundations on compressible soils, a critical design concern in geotechnical engineering.The Lighthill-Whitham-Richards (LWR) model is a macroscopic traffic flow model that treats traffic as a compressible fluid, applying conservation of vehicles and a flow-density relationship. Introduced independently by Lighthill and Whitham (1955) and Richards (1956), the model predicts traffic wave propagation, congestion formation, and bottleneck behavior on highways.
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ScholarGateBandingkan kaedah: MODFLOW Groundwater Modeling · Terzaghi Consolidation · Traffic Flow (LWR Model). Dicapai 2026-06-19 daripada https://scholargate.app/ms/compare