| 摘要 |
PROBLEM TO BE SOLVED: To provide a system for supporting the correction of a concrete placing plan before a construction according to a concrete placing condition of the day of concrete placing and a program.SOLUTION: In a planning stage before concrete placing: a model Ig of a placing space 1 is divided into a plurality of blocks on the basis of an assumed placing capacity per hour F of concrete C and an allowable time P of concrete placement in layers; and sequenced placing sections 3a, 3b, 3c..., in which an assumed time Gs of concrete placement in layers in each boundary between the blocks is the allowable time P or less, (placing plan) are set. In a construction stage according to the sequenced placing sections (placing plan): a placing time Tr of each placing section and a time Gr of concrete placement in layers of each boundary between the blocks are detected; a temperature and the other meteorological conditions of a placing space 1 are detected; the allowable time P of concrete placement in layers is updated by the meteorological conditions and the time Gr of concrete placement in layers of each boundary between the blocks is detected; and when the time Gr exceeds the allowable time P, sequenced placing sections 3m, 3n... of concrete unplaced portion (concrete unplaced sections) of the model Ig of the placing space are updated. |
