Concrete pouring control system and control method for tunnel secondary lining
A control system and concrete technology, applied in tunnel lining, program control in sequence/logic controllers, tunnels, etc., can solve top cracked upper plate secondary lining ends, cold joints, and tunnel vault secondary lining concrete voids and other problems, to achieve the effect of intuitive pouring process, improve joint quality, and solve the top crack of the end
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[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0025] see Figure 2 to Figure 8, the tunnel second lining concrete pouring control system, wherein the tunnel second lining concrete pouring system includes a three-dimensional laser scanner, a flow sensor 1, a temperature sensor 5, a pressure visualization soft lap device, a high-frequency pneumatic vibrator 11, and an automatic plug-in vibrator device, pressure sensing sheet 16 and gas compressor 13. The flow sensor 1 is installed on the concrete main delivery pump pipe 2, the temperature sensor 5 is installed on the back of the steel formwork 3 of the second lining trolley of the tunnel, and the pressure visualization soft-lapping device includes a rubber plate 6. The rubber plate 6 described above is installed on the second lining trolley close to the bottom of the upper plate and the second lining overlapping plate 7, and the p...
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