![]() One of current methods in discharge estimation with different return periods is statistical distributions. In hydrology use of physical models not possible for future events forecasting and most use the single models that system describes based on mathematical terms and concepts. The information and data were recorded in the past will help to us until obtain some statistic parameters and then will forecast events that may occur in the future. For example, in the flood control projects calculated the annual mean flood damage and also design of structures dimension such as dam spillway conducts with regard to probability of floods occurrence and discharges related to them. Calculation of mean probability of occurrence or floods mean return periods can help to solve many problems. ![]() Introduction In hydrology cannot determinate time of phenomenon occurrence such as floods or discharge but can investigate previous events occurrence procedure and obtain their mean probability of occurrence.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |