چکیده مقاله
Flood which causes by storms is a significant topic among the natural disasters in likely all countries Although mostly heavy falls considered as reasons for this phenomenon, it’s deniable to inducing it by poor managed constructions on riverain areas Due to the expected growth and civilization along the rivers or however in catchments, watershed studies are needed to simulate current and future hydrologic and hydraulic characteristics to determine, prevent and solve the flood problems and also plan for future developments The changes of water level in upstream hydrologic station of Karoon River in Iran Ahvaz due to the changes of cross sections caused by flood walls at margins have been modeled in this study This model is a forecasting system for future construction to show the critical level of it to cause raising water level at upstream This forecasting model was made by integrating River Analysis System from Hydrologic Engineering Center of U S Army Corps HEC RAS and Geographic Information System GIS , interfacing by one of the GIS extensions named HEC GeoRAS The model has been calibrated and shows significant hazard in case adding flood walls on 30 km length
کلیدواژهها
نویسندگان
P Parvaneh
MSc Student of water resources, civil engineering department, University Putra Malaysia
A.H Ghazali
Civil Engineering, Faculty of Engineering, University Putra Malaysia
M shafai
Faculty of Water Sciences Engineering, Shahid Chamran University, Ahvaz, Iran
A Rodzi
Civil Engineering, Faculty of Engineering, University Putra Malaysia
شیوه ارجاع
Parvaneh, P and Ghazali, A.H and shafai, M and Rodzi, A,1388,GIS-based modeling of the effects of flood wall on water level,08th International River Engineering Conference ,Ahvaz
ارائهشده در
مجموعه مقالات هشتمین سمینار بین المللی مهندسی رودخانه6 بهمن 1388 · اهواز