SLOPE PREPARATION AND DEVELOPMENT METHOD AND MOVABLE SLOPE PREPARATION AND DEVELOPMENT DEVICE EMPLOYED FOR THESE METHODS

摘要

PURPOSE: To transport smoothly manufactured snow to a development site by storing dispersively snow under each of skiing slope preparation and development devices respectively and conveying the snow separately to a skiing slope and collecting and pressing the snow and accumulating collected or pressed snow with pressure and leveling the snow and forming a skiing slope having a proper thickness. ;CONSTITUTION: A manufactured amount of snow is computed based on consideration of a skiing slope development scope and weather conditions of a skiing development site (ST1). Based on the computed amount of manufactured snow, the number of skiing slope preparation and development devices to be brought in the skiing slope development site is grasped and each of the skiing slope preparation and development devices is diffusely laid out with a definite spacing beside a skiing slope development scheduled site (ST2a) and (ST2b). Each of the skiing slope preparation and development devices, which are dispersively laid out, are arranged to make snow, thereby storing the snow under each of the skiing slope preparation and development devices (ST3). The snow is separately conveyed on the slope and consolidated and pressed (S4). A proper amount of snow is accumulated dispersively and collected and pressed (ST5). The pressed snow is leveled, thereby forming a slope having a proper thickness.;COPYRIGHT: (C)1996,JPO