The one of most important objects in implementation
of damage analysis observations is manner of dam break wave
propagation. In this paper velocity and wave height due dam break in
with and without tailwater states for appointment hazardous lands
and flood radius are investigate. In order to modeling above
phenomenon finite volume method of Roe type for solving shallow
water equations is used. Results indicated that in the dry bed state
risk radius due to dam break is too high. While in the wet bed risk
radius has a less wide. Therefore in the first state constructions and
storage facilities are encountered with destruction risk. Further
velocity due to dam break in the second state is more comparing to
the first state. Hence erosion and scour the river bed in the dry bed is
too more compare to the wet bed.
[1] M., Ghodsian, Dam hydraulics, tarbiat modarres university press, 2003.
[2] A., zia, a simple and efficient algorithm for dam break modeling, PhD
thesis, Tehran University, 2008.
[3] M. kianian and M.A. banihashemi, 2d model for dam break using fread
& McCormack method, M.sc thesis, Tehran university, 2007
[4] M.H Chaudry, open channel flow, prentice-hall, Englewood cliffs, USA,
2008.
[5] A. Valiani, A. Caleffi and A. Zanni, finite volume for simulating
extreme floeed events in natural channels, JHE, 41(2), pp167-177,
2003.
[6] A. Shamkhalchian and M.R. Jafarzadeh, investigation of analytical
solutions for supercritical flow in bending channels with numerical
methods, 8th civil enginnering international congress, shiraz university,
2009.
[1] M., Ghodsian, Dam hydraulics, tarbiat modarres university press, 2003.
[2] A., zia, a simple and efficient algorithm for dam break modeling, PhD
thesis, Tehran University, 2008.
[3] M. kianian and M.A. banihashemi, 2d model for dam break using fread
& McCormack method, M.sc thesis, Tehran university, 2007
[4] M.H Chaudry, open channel flow, prentice-hall, Englewood cliffs, USA,
2008.
[5] A. Valiani, A. Caleffi and A. Zanni, finite volume for simulating
extreme floeed events in natural channels, JHE, 41(2), pp167-177,
2003.
[6] A. Shamkhalchian and M.R. Jafarzadeh, investigation of analytical
solutions for supercritical flow in bending channels with numerical
methods, 8th civil enginnering international congress, shiraz university,
2009.
@article{"International Journal of Architectural, Civil and Construction Sciences:63010", author = "A.Roshandel and N.Hedayat and H.kiamanesh", title = "Review Risk and Threats Due to Dam Break", abstract = "The one of most important objects in implementation
of damage analysis observations is manner of dam break wave
propagation. In this paper velocity and wave height due dam break in
with and without tailwater states for appointment hazardous lands
and flood radius are investigate. In order to modeling above
phenomenon finite volume method of Roe type for solving shallow
water equations is used. Results indicated that in the dry bed state
risk radius due to dam break is too high. While in the wet bed risk
radius has a less wide. Therefore in the first state constructions and
storage facilities are encountered with destruction risk. Further
velocity due to dam break in the second state is more comparing to
the first state. Hence erosion and scour the river bed in the dry bed is
too more compare to the wet bed.", keywords = "Dam break, finite volume method, tailwater, risk
radius, scour", volume = "5", number = "1", pages = "61-3", }