| Because of the idea of water control conversed from flood control to flood management, store floodwater area is playing an important role in the contemporary floodwater prevention and control. In order to guarantee the exertion of store floodwater area is well-balanced, timely compensation of losses is needed after its flood diversion and flood detention. The fast assessment in store floodwater area is just the way of assessing the losses quickly after its exertion. It offers a relatively accurate basis for the compensation of losses, and further, for decision-making. It has the characters of timeliness, maneuverability and relative accuracy.The thesis introduces the actual state of store floodwater area and discusses how to set up the fast post-exertion assessment system, and moreover, to combine the assessment result with the compensation and social security so as to carry on home reconstruct and production resuming as soon as possible.Firstly, the thesis analyses the meaning of fast assessment on losses of store-floodwater area's exertion, summarize the domestic and overseas research concerning the assessment of flood-losses, point out the weak points and put forward the thought of fast assessment.Secondly, the thesis analyses the characteristics and functions of store floodwater area, its unique position in the flood prevention, the questions existed in it and the fast assessment's significance.Thirdly, the thesis synthesizes the basic methods of flood-losses assessment from principle to the foundation of index system. It puts forward the method of fast assessment in the store floodwater area and establishes the system of fast assessment index. The thesis expatiates two key points: the confirmation of losing rates of flood and the acquisition of foundation data. Offer a concrete fast assessment method and verify its feasibility in an example.Finally, the thesis analyses the current situation of the compensation after its exertion and existing problems. How to set up calamity compensate system with assessing result? The thesis shows that the establishment of benefit sharing and losing partaking is important between store-floodwater area and protection region. |
