Summary
| Also known as
|
|
| Model type
|
Modular
|
| Model part of larger framework
|
|
| Note on status model
|
|
| Date note status model
|
|
Technical specs
| Supported platforms
|
Windows
|
| Other platform
|
|
| Programming language
|
Fortran77, C++
|
| Other program language
|
|
| Code optimized
|
Single Processor
|
| Multiple processors implemented
|
|
| Nr of distributed processors
|
|
| Nr of shared processors
|
|
| Start year development
|
1986
|
| Does model development still take place?
|
Yes
|
| If above answer is no, provide end year model development
|
|
| Code development status
|
|
| When did you indicate the 'code development status'?
|
|
| Model availability
|
As executable"As executable" is not in the list (As code, As teaching tool) of allowed values for the "Model availability" property.
|
Source code availability
(Or provide future intension)
|
Through owner"Through owner" is not in the list (Through web repository, Through CSDMS repository) of allowed values for the "Source code availability" property.
|
| Source web address
|
|
| Source csdms web address
|
|
| Program license type
|
Other
|
| Program license type other
|
Commercial
|
| Memory requirements
|
Typical
|
| Typical run time
|
Minutes to hours
|
In/Output
| Describe input parameters
|
Initial beach profiles, time series of storm wave heights, periods, and storm water levels
|
| Input format
|
ASCII, Binary
|
| Other input format
|
|
| Describe output parameters
|
Estimated post-storm beach profile, cross-shore profile of: maximum wave height; maximum water elevation plus setup; volume change
|
| Output format
|
ASCII, Binary
|
| Other output format
|
|
| Pre-processing software needed?
|
No
|
| Describe pre-processing software
|
|
| Post-processing software needed?
|
Yes
|
| Describe post-processing software
|
Included in software package
|
| Visualization software needed?
|
Yes
|
| If above answer is yes
|
|
| Other visualization software
|
Included in software package
|
Process
| Describe processes represented by the model
|
SBEACH is an empirically based numerical model for estimating beach and dune erosion due to storm waves and water levels. The magnitude of cross-shore sand transport is empirically related wave energy dissipation per unit water volume in the main portion of the surf zone. Direction of transport is dependent on deep water wave steepness and sediment fall speed.
|
| Describe key physical parameters and equations
|
See SBEACH documentation (http://chl.erdc.usace.army.mil/chl.aspx?p=s&a=Software;31 ).
|
| Describe length scale and resolution constraints
|
SBEACH is a beach profile evolution model. The model domain should extend from the landward limit of wave run-up offshore to the depth of closure.
|
| Describe time scale and resolution constraints
|
SBEACH is a short-term storm processes model and is intended for the estimation of beach profile response to storm events. Typical simulation durations are limited to hours to days (1 week maximum).
|
| Describe any numerical limitations and issues
|
SBEACH is an empirically based model that was developed for sandy beaches with uniform representative grain sized in the range of 0.2 to 0.42 mm. SBEACH should be tested or calibrated using data from beach profile surveyed before and after storms on the project coast.
|
Testing
Other
| Do you have current or future plans for collaborating with other researchers?
|
--
|
| Comments
|
SBEACH is distributed as a component of the Coastal Engineering Design and Analysis System (CEDAS).
|
SBEACH
Introduction
History
Papers
SBEACH Questionnaire
Contact Information
| Model:
|
SBEACH
|
| Contact person:
|
Mark Gravens (model developer)
|
| Institute:
|
US Army Corps of Engineers
|
| City:
|
Vicksburg, Mississippi
|
| Country:
|
USA
|
| Email:
|
Mark.B.Gravens@erdc.usace.army.mil
|
| 2nd person involved:
|
--
|
| 3rd person involved:
|
--
|
Model Description
| Model type:
|
Modular model for the coastal domain.
|
| Description:
|
SBEACH is a numerical simulation model for predicting beach, berm, and dune erosion due to storm waves and water levels. It has potential for many applications in the coastal environment, and has been used to determine the fate of proposed beach fill alternatives under storm conditions and to compare the performance of different beach fill cross-sectional designs.
|
Technical information
| Supported platforms:
|
Windows
|
| Programming language:
|
Fortran77, C++
|
| Model development started at:
|
1986 and development still takes place.
|
| To what degree will the model become available:
|
Executable
|
| Current license type:
|
commercial
|
| Memory requirements:
|
typical
|
| Typical run time:
|
minutes to hours
|
Input / Output description
| Input parameters:
|
Initial beach profiles, time series of storm wave heights, periods, and storm water levels
|
| Input format:
|
ASCII, Binary
|
| Output parameters:
|
Estimated post-storm beach profile, cross-shore profile of: maximum wave height; maximum water elevation plus setup; volume change
|
| Output format:
|
ASCII, Binary
|
| Post-processing software (if needed):
|
Yes, Included in software package
|
| Visualization software (if needed):
|
Yes, Included in software package
|
Process description
| Processes represented by model:
|
SBEACH is an empirically based numerical model for estimating beach and dune erosion due to storm waves and water levels. The magnitude of cross-shore sand transport is empirically related wave energy dissipation per unit water volume in the main portion of the surf zone. Direction of transport is dependent on deep water wave steepness and sediment fall speed.
|
| Key physical parameters & equations:
|
See SBEACH documentation (http://chl.erdc.usace.army.mil/chl.aspx?p=s&a=Software;31 ).
|
| Length scale & resolution constraints:
|
SBEACH is a beach profile evolution model. The model domain should extend from the landward limit of wave run-up offshore to the depth of closure.
|
| Time scale & resolution constraints:
|
SBEACH is a short-term storm processes model and is intended for the estimation of beach profile response to storm events. Typical simulation durations are limited to hours to days (1 week maximum).
|
| Numerical limitations and issues :
|
SBEACH is an empirically based model that was developed for sandy beaches with uniform representative grain sized in the range of 0.2 to 0.42 mm. SBEACH should be tested or calibrated using data from beach profile surveyed before and after storms on the project coast.
|
Testing
User groups
| Currently or plans for collaborating with:
|
--
|
Documentation
| Comments:
|
SBEACH is distributed as a component of the Coastal Engineering Design and Analysis System (CEDAS).
|
Issues
Help
Input Files
Output Files
Download
Command-Line Access
GUI and IDE Access
Subversion Help |
