Abstract: A vibration control method, includes: displaying an element control region including first control elements that includes one or more anchor elements and non-anchor elements; receiving a triggering operation performed on a first control element; and outputting a vibration associated with at least one acted control element based on the triggering operation acting on at least one of the first control elements, wherein, based on the at least one acted control element being an anchor element, the outputting the vibration includes outputting an anchor vibration; and the method further includes determining output information corresponding to the at least one acted control element based on the anchor vibration, and wherein, based on the at least one acted control element being a non-anchor element, the method further includes determining the output information based on the anchor vibration, a layout of the element control region, and an operation track of the triggering operation.

Abstract: A coal uncovering construction method for blasting large cross-section gas tunnels includes: analyzing stress distribution characteristics in front of a tunnel boring working face, and then determining a thickness calculation model of a reserved rock wall based on a limit equilibrium theory; establishing a tunnel model, simulating a construction condition and analyzing a construction result, and determining a thickness of the reserved rock wall; and fixing a detonator through a fixed sand ring, fitting the detonator with a construction hole by adjusting an adjustable protective plate, then embedding the detonator into a blast hole, and blasting the detonator for tunnel construction. Furthermore, an extension ring is fixed between the fixed sand ring and the adjustable protective plate.

Abstract: A coal uncovering construction method for blasting large cross-section gas tunnels includes: analyzing stress distribution characteristics in front of a tunnel boring working face, and then determining a thickness calculation model of a reserved rock wall based on a limit equilibrium theory; establishing a tunnel model, simulating a construction condition and analyzing a construction result, and determining a thickness of the reserved rock wall; and fixing a detonator through a fixed sand ring, fitting the detonator with a construction hole by adjusting an adjustable protective plate, then embedding the detonator into a blast hole, and blasting the detonator for tunnel construction. Furthermore, an extension ring is fixed between the fixed sand ring and the adjustable protective plate.