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Two‐Dimensional Water Flood and Mudflow Simulation
Abstract
FLO‐2D is a two‐dimensional finite difference model that simulates clear‐water flood hazards, mudflows, and debris flows on alluvial fans and urban floodplains. Interactive flood or mudflow routing between channel, street, and floodplain flow is performed using a uniform grid system to describe complex floodplain topography. A quadratic rheological model, developed from field and laboratory mudflow data, enables appropriate simulations of flooding conditions ranging from clear water to hyperconcentrated sediment flows. Computer‐aided design (CAD) graphics of predicted time‐sequenced flood depths automates the delineation of flood hazards. Replication of the 1983 Rudd Creek mudflow in Utah demonstrates the capability of the model.
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Citations
Cited by
Iverson, R. M. (1997) · Reviews of Geophysics · doi:10.1029/97rg00426 · Cited by 3,092
A model for the runout analysis of rapid flow slides, debris flows, and avalanches
Hungr, O. (1995) · Canadian Geotechnical Journal · doi:10.1139/t95-063 · Cited by 1,081
Horton, P., Jaboyedoff, M., Rudaz, B., & Zimmermann, M. (2013) · Natural Hazards and Earth System Sciences · doi:10.5194/nhess-13-869-2013 · Cited by 280
A comprehensive review of compound inundation models in low-gradient coastal watersheds
Santiago-Collazo, F. L., Bilskie, M. V., & Hagen, S. C. (2019) · Environmental Modelling & Software · doi:10.1016/j.envsoft.2019.06.002 · Cited by 258
Flood risk assessment for informal settlements
De Risi, R., Jalayer, F., De Paola, F., Iervolino, I., Giugni, M., Topa, M. E., Mbuya, E., Kyessi, A., Manfredi, G., & Gasparini, P. (2013) · Natural Hazards · doi:10.1007/s11069-013-0749-0 · Cited by 156
Metadata
- Authors
- O'Brien, J. S., Julien, P. Y., & Fullerton, W. T.
- Venue
- Journal of Hydraulic Engineering
- Published
- 1993-02
- Volume
- 119
- Issue
- 2
- Pages
- 244-261
- ISSN
- 0733-9429 (ISSN-L)
- 1943-7900
- DOI
- 10.1061/(asce)0733-9429(1993)119:2(244
- OpenAlex
- W2005219605
- Cited by
- 812
- References
- 0
- FWCI
- 5.46
- Type
- journal article
- Language
- en
- Open access
- closed
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- O'Brien, J. S., Julien, P. Y., & Fullerton, W. T. (1993). Two‐Dimensional Water Flood and Mudflow Simulation. Journal of Hydraulic Engineering. https://doi.org/10.1061/(asce)0733-9429(1993)119%3A2(244
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
