Dongying City Flood Control Planning

Dongying city is the Yellow River delta area key city. As a result of factor influences and so on history, economy and project, backbone draining water river course in aspect varying degree and so on system plan, project standard existence some questions. Along with construction "Water city of Huang he kou" strategic decision implementation, According to Dongying the city social economy development new situation, the central city various backbones draining water river course flood prevention facility has must carry on reexamines and further carries on the plan.The paper unifies Dongying the city backbone draining water river course flood prevention present situation, respects the natural law, embarks from the reality, after considered each river course the drainage area, the protection object important degree and the disaster possibly creates situations and so on loss, explores the river course flood-control works construction situation in Dongying city. The paper present situation flood-control works and the plan layout carried on to Dongying the city reexamined, the appraisal, evolves the rule according to the river course, after carries on the water power computation, Proposed various backbones draining water river course flood control standard and the flood prevention building construction plan; to prevented floods the non-project measure to do the thorough discussion research, has determined the non-project measure.Through to Dongying the city river course flood-control works present situation thorough understanding, the analysis research and with the numerical analysis method, discovers solves Dongying practical and feasible the city river course flood-control works, the security economy method, and the major issue which mentioned to above makes the properly processing means, the research achievement for this city flood-control works implementation serves directly, at the research work pays great attention to the usability, provides the reliable theory technology basis for department responsible for the work's decision-making, by will soon facilitate Dongying the city backbone draining water river course flood prevention system the establishment.