TY - GEN
T1 - Hydrodynamic simulation of Weiyi bridge in Liuzhou city, Guangxi province, China
AU - Hewei,
AU - Gao, Longhua
AU - Chen, Heqin
AU - Li, Jiufa
PY - 2012
Y1 - 2012
N2 - Liuzhou is an important city of flood protection in china.Flood protection assessment for any new relational-water project is prerequisite.In order to understand the impact to river flow,a 2-D hydrodynamic model is set up,and use ADI method to solute partial differential groups.The results can be shown as fellows: Computation is fast steady and convergent by ADI method,and associated errors of model control is satisfied.The bridge pier has major impacts on river flow.Velocity change due to bridge built could lead to riverbed erosion between piers,and siltation along the upstream and downstream of the Weiyi bridge.Water level could be rised in the bridge upstream with the raised water level of about 0.08m,which might affect drained floods to a some degree.
AB - Liuzhou is an important city of flood protection in china.Flood protection assessment for any new relational-water project is prerequisite.In order to understand the impact to river flow,a 2-D hydrodynamic model is set up,and use ADI method to solute partial differential groups.The results can be shown as fellows: Computation is fast steady and convergent by ADI method,and associated errors of model control is satisfied.The bridge pier has major impacts on river flow.Velocity change due to bridge built could lead to riverbed erosion between piers,and siltation along the upstream and downstream of the Weiyi bridge.Water level could be rised in the bridge upstream with the raised water level of about 0.08m,which might affect drained floods to a some degree.
KW - Hydrodynamic simulation
KW - Mathematical model
KW - Weiyi bridge
UR - https://www.scopus.com/pages/publications/80155134989
U2 - 10.4028/www.scientific.net/AMR.347-353.1874
DO - 10.4028/www.scientific.net/AMR.347-353.1874
M3 - 会议稿件
AN - SCOPUS:80155134989
SN - 9783037852651
T3 - Advanced Materials Research
SP - 1874
EP - 1877
BT - Renewable and Sustainable Energy
T2 - 2011 International Conference on Energy, Environment and Sustainable Development, ICEESD 2011
Y2 - 21 October 2011 through 23 October 2011
ER -