Results 11 to 20 of about 15,448 (224)

Suitability of HEC-RAS for Flood Forecasting [PDF]

Canadian Water Resources Journal, 2005
At present, most river flood forecasts are conducted using a two-step procedure. First, flood routing is conducted, normally using hydrological models. The resulting flood peaks are then converted to water level forecasts using a steady flow hydraulic model, such as HEC-RAS.
F E Hicks, T. Peacock
openaire   +1 more source

Sedimentation Analysis of Kabul River by Using HEC-RAS

Journal of The Institution of Engineers (India): Series A, 2023
Abstract Rivers are the main and easily available source of water for various uses, and one of the main aims of river engineering is to control sedimentation and erosion. Due to strategic and environmental circumstances, the Kabul River is a well-known river in Afghanistan that attracts much interest for its water project design, existing ...
Baz Mohammad Raji, Hamidullah Turabi, Mohammad Nasim Nasimi   +2 more
openaire   +1 more source

Numerical simulations in the Mala Nitra stream by 1D model [PDF]

Acta Scientiarum Polonorum. Formatio Circumiectus, 2015
The development of the computer technologies enables us to solve the ecological problems in water management practice very efficiently. Hydrodynamical models which simulating transport of pollution in surface water are very demanding on input data and ...
Lenka Szomorová, Peter Halaj
doaj   +1 more source

Study of Sedimentation Control on Bangga River, Palu Watershed, Central Sulawesi

Jurnal Teknik Sipil, 2023
. Bangga River is located in a mountainous area in the Palu River Basin with an area of 74.82 km2 and a river length of 16.97 km. Flood with the approximated water depth of 3 m occur in Bangga’s Village.
Fanny Aliza Savitri, Mohammad Bagus Adityawan , Widyaningtias Widyaningtias   +2 more
doaj   +1 more source

Flood risk modeling using HEC-RAS and geospatial techniques [PDF]

E-Zbornik, elektronički zbornik radova Građevinskog fakulteta, 2021
Flooding is a natural disaster that can ruin natural resources, cause casualties, and harm the environment. Floods are known for their deadly and destructive impacts. To predict important information about flooding, such as the extent of inundation and water surface elevations at specific locations, hydraulic modeling and Flood Inundation Mapping (FIM)
Suraj Kumar Singh, Shruti Kanga, Bojan Đurin, Nikola Kranjčić, Ratan Chaurasia, Danko Markovinović   +5 more
openaire   +1 more source

PERENCANAAN SISTEM DRAINASE SEPANJANG JALAN RAYA MAYONG – BAKALAN KABUPATEN JEPARA

Jurnal Civil Engineering Study, 2022
Permasalahan banjir periodik tahunan yang terjadi di Mayong – Bakalan Kabupaten Jepara mengganggu arus lalu lintas setempat sehingga menghambat laju kendaraan. Kemudian penelitian ini bertujuan untuk mengetahui kemampuan drainase dalam mengalirkan debit
Miftakhul Huda
doaj   +1 more source

Análisis comparativo entre software inteligente de modelación de flujo a superficie libre Hec Ras y ensayos de laboratorio de canales y compuertas [PDF]

, 2017
Trabajo de InvestigaciónEl objetivo del presente trabajo es realizar una comparación entre los resultados obtenidos en laboratorio, del flujo a superficie libre a través de una compuerta plana y un vertedero tipo cimacio, con resultados de la modelación ...
Benítez-Castro, Sergio Daniel, Cueto-González, Alejandra   +1 more
core   +1 more source

Few-Shot Flood Water Level Prediction Based on Mechanistic Models and Deep Learning: A Collaborative HEC-RAS-LSTM Framework [PDF]

E3S Web of Conferences
Hydrological and hydraulic modelling are crucial for flood forecasting and disaster early warning. While integrating neural networks with hydrological and hydraulic models enhances flood prediction performance, the generalization capability of neural ...
Li Faxian, Lv Mou, Li Hang
doaj   +1 more source

Mappe di pericolosití  e rischio idraulico nell'alluvione in Sicilia del 2018

GEOmedia, 2021
Floods, as a major natural disaster, affect many parts of the world, not including developed countries. Due to this natural disaster, every year there are losses of human life and damage to the territory for millions of euros.
Filippo Gagliano
doaj   +1 more source

Stream channel storage: Closing the watershed total phosphorus budget. [PDF]

J Environ Qual
Abstract A 3‐year total phosphorus (TP) budget was created for Walnut Creek, a ∼5200 ha agricultural watershed in central Iowa. The budget, developed from measures of streambank erosion, overland flow, baseflow, and flux to floodplain storage, was created with the specific goal of estimating in‐channel storage contributions to annual TP loads—a ...
Beck WJ, Kovar JL, Isenhart TM, Moore PL, Rahutomo S, Schilling KE, Schultz RC, Thompson ML, Wolter CF, Streeter MT, Cole KJ, Tomer MD.   +11 more
europepmc   +2 more sources