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PELATIHAN HEC-RAS BAGI PEMULA [PDF]

open access: yesJurnal Abdimas Mandiri, 2021
Perencanaan analisis maupun pengendalian dalam bidang pengairan dibutuhkan untuk mengurangi risiko kerusakan dan melakukan pengendalian dalam pekerjaan pengairan seperti banjir, penampang sungai, dan normalisasi. Dalam rangka menunjang dan mempermudah dalam melakukan pekerjaan perhitungan maupun simulasi, diperlukan program pendukung untuk membantu ...
Destania, Henggar Risa
openaire   +3 more sources

Temperature Modeling with HEC - RAS

Critical Transitions in Water and Environmental Resources Management, 2004
The Hydrologic Engineering Center – River Analysis System (HEC - RAS) is a onedimensional unsteady flow hydraulics program capable of simulating a full network of open channels and hydraulic structures such as bridges, culverts, and weirs, with variable spatial discretization. HEC - RAS is widely used, is in the public domain, and has been applied to a
Cynthia L. Lowney, Mark R. Jensen
openaire   +2 more sources

Sediment Transport Modeling in HEC RAS

Impacts of Global Climate Change, 2005
Sediment transport capabilities have been added to the Hydrologic Engineering Center's River Analysis System program (HEC-RAS). HEC RAS can perform mobile bed sediment routing computations with quasi steady (histogram) flow series data. For each flow in the time series a water surface profile is calculated.
Gary W. Brunner, Stanford Gibson
openaire   +2 more sources

The Ohio River Community HEC-RAS Model

World Environmental and Water Resources Congress 2010, 2010
In this paper we describe the Ohio River Community HEC-RAS Model (Model) and include some preliminary results. The Model is a cooperative effort involving the U.S. National Weather Service (NWS), Ohio River Forecast Center (OHRFC) and the U.S. Army Corps of Engineers (USACE), Great Lakes and Ohio River Division (LRD), Water Management Division. Initial
Sherry Chen   +4 more
openaire   +2 more sources

Hydraulic Modeling beyond HEC-RAS

Impacts of Global Climate Change, 2005
A drainage swale hydraulic analysis was conducted by WEST Consultants, Inc. as part of a dispute regarding a proposed subdivision. The primary purpose of the study was to evaluate the adequacy of the proposed drainage improvements. The downstream portion of the flow system consisted of: a steep triangular channel discharging into a debris basin, a ...
Christine Jenkins   +2 more
openaire   +2 more sources

Common Modeling Mistakes Using HEC-RAS

World Environmental and Water Resources Congress 2007, 2007
The U.S. Army Corps of Engineers River Analysis System (HEC-RAS), developed by the Hydrologic Engineering Center, has long been the standard for one- dimensional hydraulic modeling. Despite the wide spread use of the program, even seasoned engineers can fall victim to some common modeling mistakes using HEC-RAS.
Iwan M. Thomas, David T. Williams
openaire   +2 more sources

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