Pipe jacking construction method
A construction method and pipe jacking technology, which is applied in the direction of earthwork drilling, mining equipment, tunnels, etc., can solve the problems that "V"-shaped longitudinal curve pipe jacking construction cannot be applied, and achieve large construction slope, high economic efficiency, and high construction efficiency. safe effect
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[0047] The invention provides a pipe jacking construction method to solve the technical problem that the pipe jacking method in the prior art cannot be applied to the pipe jacking construction of a large-slope "V"-shaped longitudinal curve.
[0048] The technical solution in the embodiment of the present application is to solve the above-mentioned technical problems, and the general idea is as follows:
[0049]A pipe jacking construction method is provided, including: carrying out construction of a working well and a receiving well; and installing construction equipment for the pipe jacking construction process, wherein the construction equipment includes: a pipe jacking machine, a door sealing device and Pipe joint stop device; wherein, the pipe jacking machine is a muddy water pressurized balanced pipe jacking machine, and the pipe jacking machine is equipped with a rock cutting and crushing device, an air pressure chamber and a guide cylinder; the door sealing device include...
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