FLOODING ANALYSIS PROGRAM FOR A PLURALITY OF RESERVOIRS, COMPUTER READABLE STORAGE MEDIUM AND MEMORY DEVICE, FLOODING ANALYSIS METHOD FOR PLURALITY OF RESERVOIRS, AND FLOODING ANALYSIS EQUIPMENT FOR PLURALITY OF RESERVOIRS

摘要

To provide a flooding analysis method and a flooding analysis equipment capable of performing analysis on a flooding caused by sequential collapses and simultaneous collapses at a plurality of reservoirs.SOLUTION: Flooding analysis equipment is provided with: a display capable of displaying a map for an upper reservoir and a lower reservoir including vicinity thereof; a dam collapse location designation section 21 to designate each of dam collapse locations where water flows out upon collapsing dams; a determining section 22 of a lower reservoir water surface determining an area in corresponding to a water surface of the lower reservoir; a calculation section of outflow amount from the upper reservoir calculating amount of outflow water flew out from a collapse location of the upper reservoir based on information on the upper reservoir input from the reservoir information input section 11; a calculation section 32 of lower inflow amount flowing in the lower reservoir based on a terrain data acquired with a terrain data input section 12 in the outflow amount calculated by the calculation section of the outflow amount from the upper reservoir; a calculation section 34 of water amount reserved in the lower reservoir calculating the water reserved in the lower reservoir from the inflow amount calculated with the calculation section 32 of lower inflow based on lower reservoir information input from the reservoir information input section 11; and a calculation section 36 of outflow amount from the lower reservoir calculating the outflow amount from the lower reservoir at a dam collapse location of the lower reservoir.SELECTED DRAWING: Figure 16